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2. Effect of the COVID-19 pandemic on surgery for indeterminate thyroid nodules (THYCOVID): a retrospective, international, multicentre, cross-sectional study

Author

Abdallah, A, Abentroth, AL, Acheimastos, V, Agunaoun, M, Al Bisher, HM, Al Ghuzlan, A, Alakus, H, Alkan, M, Almaraz Almaraz, MC, Amram, K, Anesidis, S, Anestiadou, E, Angelucci, D, Ansaldo, GL, Antonopoulou, MI, Arciniegas, M, Armellin, C, Arredondo Saldaña, G, Astl, J, Athanasakis, E, Avenia, S, Aydın, H, Baba, B, Babala, J, Banús, MV, Barba-Valadez, LA, Barcons, SV, Battafarano, F, Bayat, A, Bella, RMC, Benariba, F, Bernardi, S, Bignami, EG, Bitenc, M, Bitsianis, S, Bolaños de la Torre, JDD, Bonati, E, Bonetti, T, Borges, FA, Bouchagier, K, Boudina, M, Bourial, A, Breuskin, I, Brock, P, Bruns, C, Burlacu, MC, Burton, T, Buta, M, Buzanakov, D, Caliseo, C, Callanan, D, Calu, V, Cameselle-Teijeiro, JM, Camilo-Junior, DJ, Canberk, S, Candalise, V, Candanedo-Gonzalez, F, Carrillo Lizarazo, LJ, Carvalho, GB, Casallas, D, Casolino, C, Castellani, L, Castillo Morales, C, Chambon, G, Chatzipavlidou, V, Chernikov, R, Chorti, A, Chow, TCM, Chrisoulidou, A, Chrysos, E, Conrado-Neto, S, Cordova García, D, Corigliano, A, Crocco, A, Cuesta, A, Čukman, M, Curto, LS, Damilano, RA, D'Anna, R, De, M, De Virgilio, A, Dellaportas, D, Demarquet, L, Devresse, A, Di Meo, G, Diaz Pedrero, R, Dimitrov, D, Dmitry, Z, Domínguez Garijo, P, Dulgeroglu, O, Dural, AC, Eksi, A, El Hammoumi, M, El Kaoui, H, Eleni, G, Elliyanti, A, Ersöz, Ş, Escobar-Jiménez, M, Fedorova, L, Feeley, L, Fernández Rodríguez, E, Ferreli, F, Filoia, A, Fingeret, A, Francescato, A, Gaino, F, Galiandro, F, Gallegos-Hernández, JF, Garas, G, García Lorenzo, F, García-Chávez, JP, Gaudiello, M, Gay, S, Gerasimos, S, Gerek, M, Gervasi, R, Giordano, A, Gjeloshi, B, Gocký, L, Golubinskaya, E, González Romero, S, González-Mínguez, C, Goran, M, Gosman, A, Granados Garcia, M, Greco, E, Grünbart, M, Grützmann, R, Guerlain, J, Guirao, XG, Guzey, D, Hajjij, A, Hamdy, O, Hameed, MS, Hauth, LA, Hernández-Acevedo, JD, Hernandez-Carrillo, JF, Hevilla Sánchez, F, Hoi, H, Hongkwon, K, Hu Zhu, R, Huang, E, Hyeung Kyoo, K, Ignjatovic, V, Ioannidis, A, Iossa, A, Işık, A, James, D, Jung Hoon, L, Kara, H, Karajovic, J, Kartini, D, Khambri, D, Kholová, I, Kisiel, M, Knežević, M, Koh, YQ, Konca, C, Kosmidis, C, Kotsovolis, G, Kowalski, LP, Kralik, R, Kuczma, P, Kuravi, BG, Kurnia, A, Kyriaki, V, Lai, CM, Lallemant, B, Lardhi, AA, Leboulleux, S, Lee, JW, Lelli, G, Leutner, M, Lim, MY, Lim, CM, Llanos, A, Lo, X, Loderer, T, López-Corrales, MA, Ludwig, M, Magnabosco, FF, Maheo, C, Maia, AL, Makay, O, Maksimova, P, Mallick, S, Mallouk, C, Mamani, Z, Mandal, S, Manyalich Blasi, M, Marincola, G, Marulanda, M, Mavromati, M, Mayilvaganan, S, Metso, S, Micalizzi, A, Michalopoulos, A, Min-Su, K, Miron, A, Mishra, AK, Misso, C, Mittermair, C, Morosán Allo, Y, Mourad, M, Moysidis, M, Nabhan, F, Nasiri, R, Nastos, C, Ngiam, KY, Nomine-Criqui, C, Ntziovara, AM, Nuño Vázquez-Garza, JM, Nutautiene, V, Obtulovičová, K, O'Keeffe, L, Okudur, NO, Ossola, P, Ovejero Merino, E, Ozdemir, M, Pangonis, A, Panigoro, SS, Panuzi, A, Papaconstantinou, D, Pardo Matamoros, N, Paschou, S, Pasculli, A, Paterakis, K, Peiris, K, Pennestrì, F, Peppa, M, Perdikaris, P, Perdikaris, I, Pérez-Soto, RH, Piana, S, Piccoli, M, Pietrasanta, D, Placentino, G, Pliakos, I, Polistena, A, Pongtippan, A, Potard, G, Quinn, V, Rahul, P, Ramos, T, Rankin, A, Ratnayake, P, Reuto-Castillo, J, Ridolfo, A, Rios-Valencia, J, Riss, P, Rival, E, Rivillas, J, Roi, D, Rollo, EM, Romanchishen, A, Romito, M, Rotnagl, J, Rovcanin, B, Russo, G, Sabol, M, Saki, S, Saleh, S, Salih, A, Saltiki, A, Salvador-Camarmo, G, Samal, DK, Sánchez-Flores, S, Sapalidis, K, Sarin, D, Sarin, H, Savkovic, N, Scheffel, RS, Scheinpflug, AL, Scheuba, C, Scheyer, N, Schmidt, M, Senashova, O, Serafini, E, Serrano Arévalo, ML, Shank, J, Shindo, ML, Shoshkova, M, Shvan, M, Sičák, M, Silva, TG, Simó Guerrero, O, Skuletic, V, Slijepcevic, N, Slovic, Z, Soares, P, Somova, A, Soto, S, Spiezia, S, Stankovic, V, Stephenson, KJ, Straub, E, Summa, M, Surani, S, Syed, AA, Symeonidis, S, Taciak, A, Tarallo, M, Tarle, A, Tasis, N, Tausanovic, K, Tchabashvili, L, Thierry, M, Tokarczyk, U, Toma, EA, Topuz, S, Torresan, F, Uras, C, Vaccaro, C, Valdés de Anca, Á, Valentini, M, Varaldo, E, Vartanian, JG, Verras, GI, Vithanage, A, Wijayalathge, H, Wiriyaamornchai, P, Wong, YLC, Wongwattana, P, Xenaki, S, Xie, S, Xu, M, Yang, W, Yilmaz, S, Yılmaz, YF, Yotsov, T, Zahid, MT, Zielke, A, Medas, Fabio, Dobrinja, Chiara, Al-Suhaimi, Ebtesam Abdullah, Altmeier, Julia, Anajar, Said, Arikan, Akif Enes, Azaryan, Irina, Bains, Lovenish, Basili, Giancarlo, Bolukbasi, Hakan, Bononi, Marco, Borumandi, Farzad, Bozan, Mehmet Buğra, Brenta, Gabriela, Brunaud, Laurent, Brunner, Maximilian, Buemi, Antoine, Canu, Gian Luigi, Cappellacci, Federico, Cartwright, Sara Burchfield, Castells Fusté, Ignasi, Cavalheiro, Beatriz, Cavallaro, Giuseppe, Chala, Andres, Chan, Shun Yan Bryant, Chaplin, John, Cheema, Mustafa Sajjad, Chiapponi, Costanza, Chiofalo, Maria Grazia, Chrysos, Emmanuel, D'Amore, Annamaria, de Cillia, Michael, De Crea, Carmela, de Manzini, Nicolò, de Matos, Leandro Luongo, De Pasquale, Loredana, Del Rio, Paolo, Demarchi, Marco Stefano, Dhiwakar, Muthuswamy, Donatini, Gianluca, Dora, Jose Miguel, D'Orazi, Valerio, Doulatram Gamgaram, Viyey Kishore, Eismontas, Vitalijus, Kabiri, El Hassane, El Malki, Hadj Omar, Elzahaby, Islam, Enciu, Octavian, Eskander, Antoine, Feroci, Francesco, Figueroa-Bohorquez, David, Filis, Dimitrios, Gorostidi, François, Frías-Fernández, Pedro, Gamboa-Dominguez, Armando, Genc, Volkan, Giordano, Davide, Gómez-Pedraza, Antonio, Graceffa, Giuseppa, Griffin, James, Guerreiro, Sofia Cuco, Gupta, Karan, Gupta, Keshav Kumar, Gurrado, Angela, Hajiioannou, Jiannis, Hakala, Tommi, Harahap, Wirsma Arif, Hargitai, Lindsay, Hartl, Dana, Hellmann, Andrzej, Hlozek, Jiri, Hoang, Van Trung, Iacobone, Maurizio, Innaro, Nadia, Ioannidis, Orestis, Jang, J H Isabelle, Xavier-Junior, Jose Candido, Jovanovic, Milan, Kaderli, Reto Martin, Kakamad, Fahmi, Kaliszewski, Krzysztof, Karamanliev, Martin, Katoh, Hiroshi, Košec, Andro, Kovacevic, Bozidar, Kowalski, Luiz Paulo, Králik, Robert, Yadav, Sanjay Kumar, Kumorová, Adriána, Lampridis, Savvas, Lasithiotakis, Konstantinos, Leclere, Jean-Christophe, Leong, Eugene Kwong Fei, Leow, Melvin Khee-Shing, Lim, James Y, Lino-Silva, Leonardo S, Liu, Shirley Yuk Wah, Llorach, Núria Perucho, Lombardi, Celestino Pio, López-Gómez, Javier, Lori, Eleonora, Quintanilla-Dieck, Lourdes, Lucchini, Roberta, Madani, Amin, Manatakis, Dimitrios, Markovic, Ivan, Materazzi, Gabriele, Mazeh, Haggi, Mercante, Giuseppe, Meyer-Rochow, Goswin Yason, Mihaljevic, Olgica, Miller, Julie A, Minuto, Michele, Monacelli, Massimo, Mulita, Francesk, Mullineris, Barbara, Muñoz-de-Nova, José Luis, Muradás Girardi, Fábio, Nader, Saki, Napadon, Tangjaturonrasme, Nastos, Constantinos, Offi, Chiara, Ronen, Ohad, Oragano, Luigi, Orois, Aida, Pan, Yongqin, Panagiotidis, Emmanouil, Panchangam, Ramakanth Bhargav, Papavramidis, Theodosios, Parida, Pradipta Kumar, Paspala, Anna, Pérez, Òscar Vidal, Petrovic, Sabrina, Raffaelli, Marco, Ramacciotti, Constanza Fernanda, Ratia Gimenez, Tomas, Rivo Vázquez, Ángel, Roh, Jong-Lyel, Rossi, Leonardo, Sanabria, Alvaro, Santeerapharp, Alena, Semenov, Arseny, Seneviratne, Sanjeewa, Serdar, Altinay, Sheahan, Patrick, Sheppard, Sean C, Slotcavage, Rachel L, Smaxwil, Constantin, Kim, Soo Young, Sorrenti, Salvatore, Spartalis, Eleftherios, Sriphrapradang, Chutintorn, Testini, Mario, Turk, Yigit, Tzikos, George, Vabalayte, Kristina, Vargas-Osorio, Kelly, Vázquez Rentería, Rafael Sebastián, Velázquez-Fernández, David, Vithana, Sanura Malinda Pallegoda, Yücel, Levent, Yulian, Erwin Danil, Zahradnikova, Petra, Zarogoulidis, Paul, Ziablitskaia, Evgeniia, Zolotoukho, Anna, and Calò, Pietro Giorgio

Published
2023
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6. Effect of the COVID-19 pandemic on surgery for indeterminate thyroid nodules (THYCOVID): a retrospective, international, multicentre, cross-sectional study

Author

Medas, Fabio, primary, Dobrinja, Chiara, additional, Al-Suhaimi, Ebtesam Abdullah, additional, Altmeier, Julia, additional, Anajar, Said, additional, Arikan, Akif Enes, additional, Azaryan, Irina, additional, Bains, Lovenish, additional, Basili, Giancarlo, additional, Bolukbasi, Hakan, additional, Bononi, Marco, additional, Borumandi, Farzad, additional, Bozan, Mehmet Buğra, additional, Brenta, Gabriela, additional, Brunaud, Laurent, additional, Brunner, Maximilian, additional, Buemi, Antoine, additional, Canu, Gian Luigi, additional, Cappellacci, Federico, additional, Cartwright, Sara Burchfield, additional, Castells Fusté, Ignasi, additional, Cavalheiro, Beatriz, additional, Cavallaro, Giuseppe, additional, Chala, Andres, additional, Chan, Shun Yan Bryant, additional, Chaplin, John, additional, Cheema, Mustafa Sajjad, additional, Chiapponi, Costanza, additional, Chiofalo, Maria Grazia, additional, Chrysos, Emmanuel, additional, D'Amore, Annamaria, additional, de Cillia, Michael, additional, De Crea, Carmela, additional, de Manzini, Nicolò, additional, de Matos, Leandro Luongo, additional, De Pasquale, Loredana, additional, Del Rio, Paolo, additional, Demarchi, Marco Stefano, additional, Dhiwakar, Muthuswamy, additional, Donatini, Gianluca, additional, Dora, Jose Miguel, additional, D'Orazi, Valerio, additional, Doulatram Gamgaram, Viyey Kishore, additional, Eismontas, Vitalijus, additional, Kabiri, El Hassane, additional, El Malki, Hadj Omar, additional, Elzahaby, Islam, additional, Enciu, Octavian, additional, Eskander, Antoine, additional, Feroci, Francesco, additional, Figueroa-Bohorquez, David, additional, Filis, Dimitrios, additional, Gorostidi, François, additional, Frías-Fernández, Pedro, additional, Gamboa-Dominguez, Armando, additional, Genc, Volkan, additional, Giordano, Davide, additional, Gómez-Pedraza, Antonio, additional, Graceffa, Giuseppa, additional, Griffin, James, additional, Guerreiro, Sofia Cuco, additional, Gupta, Karan, additional, Gupta, Keshav Kumar, additional, Gurrado, Angela, additional, Hajiioannou, Jiannis, additional, Hakala, Tommi, additional, Harahap, Wirsma Arif, additional, Hargitai, Lindsay, additional, Hartl, Dana, additional, Hellmann, Andrzej, additional, Hlozek, Jiri, additional, Hoang, Van Trung, additional, Iacobone, Maurizio, additional, Innaro, Nadia, additional, Ioannidis, Orestis, additional, Jang, J H Isabelle, additional, Xavier-Junior, Jose Candido, additional, Jovanovic, Milan, additional, Kaderli, Reto Martin, additional, Kakamad, Fahmi, additional, Kaliszewski, Krzysztof, additional, Karamanliev, Martin, additional, Katoh, Hiroshi, additional, Košec, Andro, additional, Kovacevic, Bozidar, additional, Kowalski, Luiz Paulo, additional, Králik, Robert, additional, Yadav, Sanjay Kumar, additional, Kumorová, Adriána, additional, Lampridis, Savvas, additional, Lasithiotakis, Konstantinos, additional, Leclere, Jean-Christophe, additional, Leong, Eugene Kwong Fei, additional, Leow, Melvin Khee-Shing, additional, Lim, James Y, additional, Lino-Silva, Leonardo S, additional, Liu, Shirley Yuk Wah, additional, Llorach, Núria Perucho, additional, Lombardi, Celestino Pio, additional, López-Gómez, Javier, additional, Lori, Eleonora, additional, Quintanilla-Dieck, Lourdes, additional, Lucchini, Roberta, additional, Madani, Amin, additional, Manatakis, Dimitrios, additional, Markovic, Ivan, additional, Materazzi, Gabriele, additional, Mazeh, Haggi, additional, Mercante, Giuseppe, additional, Meyer-Rochow, Goswin Yason, additional, Mihaljevic, Olgica, additional, Miller, Julie A, additional, Minuto, Michele, additional, Monacelli, Massimo, additional, Mulita, Francesk, additional, Mullineris, Barbara, additional, Muñoz-de-Nova, José Luis, additional, Muradás Girardi, Fábio, additional, Nader, Saki, additional, Napadon, Tangjaturonrasme, additional, Nastos, Constantinos, additional, Offi, Chiara, additional, Ronen, Ohad, additional, Oragano, Luigi, additional, Orois, Aida, additional, Pan, Yongqin, additional, Panagiotidis, Emmanouil, additional, Panchangam, Ramakanth Bhargav, additional, Papavramidis, Theodosios, additional, Parida, Pradipta Kumar, additional, Paspala, Anna, additional, Pérez, Òscar Vidal, additional, Petrovic, Sabrina, additional, Raffaelli, Marco, additional, Ramacciotti, Constanza Fernanda, additional, Ratia Gimenez, Tomas, additional, Rivo Vázquez, Ángel, additional, Roh, Jong-Lyel, additional, Rossi, Leonardo, additional, Sanabria, Alvaro, additional, Santeerapharp, Alena, additional, Semenov, Arseny, additional, Seneviratne, Sanjeewa, additional, Serdar, Altinay, additional, Sheahan, Patrick, additional, Sheppard, Sean C, additional, Slotcavage, Rachel L, additional, Smaxwil, Constantin, additional, Kim, Soo Young, additional, Sorrenti, Salvatore, additional, Spartalis, Eleftherios, additional, Sriphrapradang, Chutintorn, additional, Testini, Mario, additional, Turk, Yigit, additional, Tzikos, George, additional, Vabalayte, Kristina, additional, Vargas-Osorio, Kelly, additional, Vázquez Rentería, Rafael Sebastián, additional, Velázquez-Fernández, David, additional, Vithana, Sanura Malinda Pallegoda, additional, Yücel, Levent, additional, Yulian, Erwin Danil, additional, Zahradnikova, Petra, additional, Zarogoulidis, Paul, additional, Ziablitskaia, Evgeniia, additional, Zolotoukho, Anna, additional, Calò, Pietro Giorgio, additional, Abdallah, A, additional, Abentroth, AL, additional, Acheimastos, V, additional, Agunaoun, M, additional, Al Bisher, HM, additional, Al Ghuzlan, A, additional, Alakus, H, additional, Alkan, M, additional, Almaraz Almaraz, MC, additional, Amram, K, additional, Anesidis, S, additional, Anestiadou, E, additional, Angelucci, D, additional, Ansaldo, GL, additional, Antonopoulou, MI, additional, Arciniegas, M, additional, Armellin, C, additional, Arredondo Saldaña, G, additional, Astl, J, additional, Athanasakis, E, additional, Avenia, S, additional, Aydın, H, additional, Baba, B, additional, Babala, J, additional, Banús, MV, additional, Barba-Valadez, LA, additional, Barcons, SV, additional, Battafarano, F, additional, Bayat, A, additional, Bella, RMC, additional, Benariba, F, additional, Bernardi, S, additional, Bignami, EG, additional, Bitenc, M, additional, Bitsianis, S, additional, Bolaños de la Torre, JDD, additional, Bonati, E, additional, Bonetti, T, additional, Borges, FA, additional, Bouchagier, K, additional, Boudina, M, additional, Bourial, A, additional, Breuskin, I, additional, Brock, P, additional, Bruns, C, additional, Burlacu, MC, additional, Burton, T, additional, Buta, M, additional, Buzanakov, D, additional, Caliseo, C, additional, Callanan, D, additional, Calu, V, additional, Cameselle-Teijeiro, JM, additional, Camilo-Junior, DJ, additional, Canberk, S, additional, Candalise, V, additional, Candanedo-Gonzalez, F, additional, Carrillo Lizarazo, LJ, additional, Carvalho, GB, additional, Casallas, D, additional, Casolino, C, additional, Castellani, L, additional, Castillo Morales, C, additional, Chambon, G, additional, Chatzipavlidou, V, additional, Chernikov, R, additional, Chorti, A, additional, Chow, TCM, additional, Chrisoulidou, A, additional, Chrysos, E, additional, Conrado-Neto, S, additional, Cordova García, D, additional, Corigliano, A, additional, Crocco, A, additional, Cuesta, A, additional, Čukman, M, additional, Curto, LS, additional, Damilano, RA, additional, D'Anna, R, additional, De, M, additional, De Virgilio, A, additional, Dellaportas, D, additional, Demarquet, L, additional, Devresse, A, additional, Di Meo, G, additional, Diaz Pedrero, R, additional, Dimitrov, D, additional, Dmitry, Z, additional, Domínguez Garijo, P, additional, Dulgeroglu, O, additional, Dural, AC, additional, Eksi, A, additional, El Hammoumi, M, additional, El Kaoui, H, additional, Eleni, G, additional, Elliyanti, A, additional, Ersöz, Ş, additional, Escobar-Jiménez, M, additional, Fedorova, L, additional, Feeley, L, additional, Fernández Rodríguez, E, additional, Ferreli, F, additional, Filoia, A, additional, Fingeret, A, additional, Francescato, A, additional, Gaino, F, additional, Galiandro, F, additional, Gallegos-Hernández, JF, additional, Garas, G, additional, García Lorenzo, F, additional, García-Chávez, JP, additional, Gaudiello, M, additional, Gay, S, additional, Gerasimos, S, additional, Gerek, M, additional, Gervasi, R, additional, Giordano, A, additional, Gjeloshi, B, additional, Gocký, L, additional, Golubinskaya, E, additional, González Romero, S, additional, González-Mínguez, C, additional, Goran, M, additional, Gosman, A, additional, Granados Garcia, M, additional, Greco, E, additional, Grünbart, M, additional, Grützmann, R, additional, Guerlain, J, additional, Guirao, XG, additional, Guzey, D, additional, Hajjij, A, additional, Hamdy, O, additional, Hameed, MS, additional, Hauth, LA, additional, Hernández-Acevedo, JD, additional, Hernandez-Carrillo, JF, additional, Hevilla Sánchez, F, additional, Hoi, H, additional, Hongkwon, K, additional, Hu Zhu, R, additional, Huang, E, additional, Hyeung Kyoo, K, additional, Ignjatovic, V, additional, Ioannidis, A, additional, Iossa, A, additional, Işık, A, additional, James, D, additional, Jung Hoon, L, additional, Kara, H, additional, Karajovic, J, additional, Kartini, D, additional, Khambri, D, additional, Kholová, I, additional, Kisiel, M, additional, Knežević, M, additional, Koh, YQ, additional, Konca, C, additional, Kosmidis, C, additional, Kotsovolis, G, additional, Kowalski, LP, additional, Kralik, R, additional, Kuczma, P, additional, Kuravi, BG, additional, Kurnia, A, additional, Kyriaki, V, additional, Lai, CM, additional, Lallemant, B, additional, Lardhi, AA, additional, Leboulleux, S, additional, Lee, JW, additional, Lelli, G, additional, Leutner, M, additional, Lim, MY, additional, Lim, CM, additional, Llanos, A, additional, Lo, X, additional, Loderer, T, additional, López-Corrales, MA, additional, Ludwig, M, additional, Magnabosco, FF, additional, Maheo, C, additional, Maia, AL, additional, Makay, O, additional, Maksimova, P, additional, Mallick, S, additional, Mallouk, C, additional, Mamani, Z, additional, Mandal, S, additional, Manyalich Blasi, M, additional, Marincola, G, additional, Marulanda, M, additional, Mavromati, M, additional, Mayilvaganan, S, additional, Metso, S, additional, Micalizzi, A, additional, Michalopoulos, A, additional, Min-Su, K, additional, Miron, A, additional, Mishra, AK, additional, Misso, C, additional, Mittermair, C, additional, Morosán Allo, Y, additional, Mourad, M, additional, Moysidis, M, additional, Nabhan, F, additional, Nasiri, R, additional, Nastos, C, additional, Ngiam, KY, additional, Nomine-Criqui, C, additional, Ntziovara, AM, additional, Nuño Vázquez-Garza, JM, additional, Nutautiene, V, additional, Obtulovičová, K, additional, O'Keeffe, L, additional, Okudur, NO, additional, Ossola, P, additional, Ovejero Merino, E, additional, Ozdemir, M, additional, Pangonis, A, additional, Panigoro, SS, additional, Panuzi, A, additional, Papaconstantinou, D, additional, Pardo Matamoros, N, additional, Paschou, S, additional, Pasculli, A, additional, Paterakis, K, additional, Peiris, K, additional, Pennestrì, F, additional, Peppa, M, additional, Perdikaris, P, additional, Perdikaris, I, additional, Pérez-Soto, RH, additional, Piana, S, additional, Piccoli, M, additional, Pietrasanta, D, additional, Placentino, G, additional, Pliakos, I, additional, Polistena, A, additional, Pongtippan, A, additional, Potard, G, additional, Quinn, V, additional, Rahul, P, additional, Ramos, T, additional, Rankin, A, additional, Ratnayake, P, additional, Reuto-Castillo, J, additional, Ridolfo, A, additional, Rios-Valencia, J, additional, Riss, P, additional, Rival, E, additional, Rivillas, J, additional, Roi, D, additional, Rollo, EM, additional, Romanchishen, A, additional, Romito, M, additional, Rotnagl, J, additional, Rovcanin, B, additional, Russo, G, additional, Sabol, M, additional, Saki, S, additional, Saleh, S, additional, Salih, A, additional, Saltiki, A, additional, Salvador-Camarmo, G, additional, Samal, DK, additional, Sánchez-Flores, S, additional, Sapalidis, K, additional, Sarin, D, additional, Sarin, H, additional, Savkovic, N, additional, Scheffel, RS, additional, Scheinpflug, AL, additional, Scheuba, C, additional, Scheyer, N, additional, Schmidt, M, additional, Senashova, O, additional, Serafini, E, additional, Serrano Arévalo, ML, additional, Shank, J, additional, Shindo, ML, additional, Shoshkova, M, additional, Shvan, M, additional, Sičák, M, additional, Silva, TG, additional, Simó Guerrero, O, additional, Skuletic, V, additional, Slijepcevic, N, additional, Slovic, Z, additional, Soares, P, additional, Somova, A, additional, Soto, S, additional, Spiezia, S, additional, Stankovic, V, additional, Stephenson, KJ, additional, Straub, E, additional, Summa, M, additional, Surani, S, additional, Syed, AA, additional, Symeonidis, S, additional, Taciak, A, additional, Tarallo, M, additional, Tarle, A, additional, Tasis, N, additional, Tausanovic, K, additional, Tchabashvili, L, additional, Thierry, M, additional, Tokarczyk, U, additional, Toma, EA, additional, Topuz, S, additional, Torresan, F, additional, Uras, C, additional, Vaccaro, C, additional, Valdés de Anca, Á, additional, Valentini, M, additional, Varaldo, E, additional, Vartanian, JG, additional, Verras, GI, additional, Vithanage, A, additional, Wijayalathge, H, additional, Wiriyaamornchai, P, additional, Wong, YLC, additional, Wongwattana, P, additional, Xenaki, S, additional, Xie, S, additional, Xu, M, additional, Yang, W, additional, Yilmaz, S, additional, Yılmaz, YF, additional, Yotsov, T, additional, Zahid, MT, additional, and Zielke, A, additional

Published
2023
Full Text
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7. Effect of the COVID-19 pandemic on surgery for indeterminate thyroid nodules (THYCOVID): a retrospective, international, multicentre, cross-sectional study

Author

Medas, Fabio, Dobrinja, Chiara, Al-Suhaimi, Ebtesam Abdullah, Altmeier, Julia, Anajar, Said, Arikan, Akif Enes, Azaryan, Irina, Bains, Lovenish, Basili, Giancarlo, Bolukbasi, Hakan, Bononi, Marco, Borumandi, Farzad, Bozan, Mehmet Buğra, Brenta, Gabriela, Brunaud, Laurent, Brunner, Maximilian, Buemi, Antoine, Canu, Gian Luigi, Cappellacci, Federico, Cartwright, Sara Burchfield, Castells Fusté, Ignasi, Cavalheiro, Beatriz, Cavallaro, Giuseppe, Chala, Andres, Chan, Shun Yan Bryant, Chaplin, John, Cheema, Mustafa Sajjad, Chiapponi, Costanza, Chiofalo, Maria Grazia, Chrysos, Emmanuel, D'Amore, Annamaria, de Cillia, Michael, De Crea, Carmela, de Manzini, Nicolò, de Matos, Leandro Luongo, De Pasquale, Loredana, Del Rio, Paolo, Demarchi, Marco Stefano, Dhiwakar, Muthuswamy, Donatini, Gianluca, Dora, Jose Miguel, D'Orazi, Valerio, Doulatram Gamgaram, Viyey Kishore, Eismontas, Vitalijus, Kabiri, El Hassane, El Malki, Hadj Omar, Elzahaby, Islam, Enciu, Octavian, Eskander, Antoine, Feroci, Francesco, Figueroa-Bohorquez, David, Filis, Dimitrios, François, Gorostidi, Frías-Fernández, Pedro, Gamboa-Dominguez, Armando, Genc, Volkan, Giordano, Davide, Gómez-Pedraza, Antonio, Graceffa, Giuseppa, Griffin, James, Guerreiro, Sofia Cuco, Gupta, Karan, Gupta, Keshav Kumar, Gurrado, Angela, Hajiioannou, Jiannis, Hakala, Tommi, Harahap, Wirsma Arif, Hargitai, Lindsay, Hartl, Dana, Hellmann, Andrzej, Hlozek, Jiri, Hoang, Van Trung, Iacobone, Maurizio, Innaro, Nadia, Ioannidis, Orestis, Jang, J H Isabelle, Xavier-Junior, Jose Candido, Jovanovic, Milan, Kaderli, Reto Martin, Kakamad, Fahmi, Kaliszewski, Krzysztof, Karamanliev, Martin, Katoh, Hiroshi, Košec, Andro, Kovacevic, Bozidar, Kowalski, Luiz Paulo, Králik, Robert, Yadav, Sanjay Kumar, Kumorová, Adriána, Lampridis, Savvas, Lasithiotakis, Konstantinos, Leclere, Jean-Christophe, Leong, Eugene Kwong Fei, Leow, Melvin Khee-Shing, Lim, James Y, Lino-Silva, Leonardo S, Liu, Shirley Yuk Wah, Llorach, Núria Perucho, Lombardi, Celestino Pio, López-Gómez, Javier, Lori, Eleonora, Quintanilla-Dieck, Lourdes, Lucchini, Roberta, Madani, Amin, Manatakis, Dimitrios, Markovic, Ivan, Materazzi, Gabriele, Mazeh, Haggi, Mercante, Giuseppe, Meyer-Rochow, Goswin Yason, Mihaljevic, Olgica, Miller, Julie A, Minuto, Michele, Monacelli, Massimo, Mulita, Francesk, Mullineris, Barbara, Muñoz-de-Nova, José Luis, Muradás Girardi, Fábio, Nader, Saki, Napadon, Tangjaturonrasme, Nastos, Constantinos, Offi, Chiara, Ronen, Ohad, Oragano, Luigi, Orois, Aida, Pan, Yongqin, Panagiotidis, Emmanouil, Panchangam, Ramakanth Bhargav, Papavramidis, Theodosios, Parida, Pradipta Kumar, Paspala, Anna, Pérez, Òscar Vidal, Petrovic, Sabrina, Raffaelli, Marco, Ramacciotti, Constanza Fernanda, Ratia Gimenez, Tomas, Rivo Vázquez, Ángel, Roh, Jong-Lyel, Rossi, Leonardo, Sanabria, Alvaro, Santeerapharp, Alena, Semenov, Arseny, Seneviratne, Sanjeewa, Serdar, Altinay, Sheahan, Patrick, Sheppard, Sean C, Slotcavage, Rachel L, Smaxwil, Constantin, Kim, Soo Young, Sorrenti, Salvatore, Spartalis, Eleftherios, Sriphrapradang, Chutintorn, Testini, Mario, Turk, Yigit, Tzikos, George, Vabalayte, Kristina, Vargas-Osorio, Kelly, Vázquez Rentería, Rafael Sebastián, Velázquez-Fernández, David, Vithana, Sanura Malinda Pallegoda, Yücel, Levent, Yulian, Erwin Danil, Zahradnikova, Petra, Zarogoulidis, Paul, Ziablitskaia, Evgeniia, Zolotoukho, Anna, and Calò, Pietro Giorgio

Subjects
610 Medicine & health
Abstract

BACKGROUND Since its outbreak in early 2020, the COVID-19 pandemic has diverted resources from non-urgent and elective procedures, leading to diagnosis and treatment delays, with an increased number of neoplasms at advanced stages worldwide. The aims of this study were to quantify the reduction in surgical activity for indeterminate thyroid nodules during the COVID-19 pandemic; and to evaluate whether delays in surgery led to an increased occurrence of aggressive tumours. METHODS In this retrospective, international, cross-sectional study, centres were invited to participate in June 22, 2022; each centre joining the study was asked to provide data from medical records on all surgical thyroidectomies consecutively performed from Jan 1, 2019, to Dec 31, 2021. Patients with indeterminate thyroid nodules were divided into three groups according to when they underwent surgery: from Jan 1, 2019, to Feb 29, 2020 (global prepandemic phase), from March 1, 2020, to May 31, 2021 (pandemic escalation phase), and from June 1 to Dec 31, 2021 (pandemic decrease phase). The main outcomes were, for each phase, the number of surgeries for indeterminate thyroid nodules, and in patients with a postoperative diagnosis of thyroid cancers, the occurrence of tumours larger than 10 mm, extrathyroidal extension, lymph node metastases, vascular invasion, distant metastases, and tumours at high risk of structural disease recurrence. Univariate analysis was used to compare the probability of aggressive thyroid features between the first and third study phases. The study was registered on ClinicalTrials.gov, NCT05178186. FINDINGS Data from 157 centres (n=49 countries) on 87 467 patients who underwent surgery for benign and malignant thyroid disease were collected, of whom 22 974 patients (18 052 [78·6%] female patients and 4922 [21·4%] male patients) received surgery for indeterminate thyroid nodules. We observed a significant reduction in surgery for indeterminate thyroid nodules during the pandemic escalation phase (median monthly surgeries per centre, 1·4 [IQR 0·6-3·4]) compared with the prepandemic phase (2·0 [0·9-3·7]; p

Published
2023
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10. UM ESTADO ESQUECIDO: GOSSIPIBOMA

Author

KANAT, Burhan Hakan, KUTLUER, Nizamettin, BOZAN, Mehmet Buğra, AKSOY, Nurullah, ÖZTÜRK, Tülin, and KANAT, Burhan Hakan

Subjects
Surgical Sponges, medicine.medical_specialty, RD1-811, Gossypiboma, Abdome agudo, RC799-869, Acute abdomen, medicine, Humans, Letter to the Editor, Corpo estranho, business.industry, General surgery, Gossybipoma, General Medicine, Diseases of the digestive system. Gastroenterology, Foreign Bodies, medicine.disease, Foreign body, GOSSYPIBOMA, Gossibipoma, Surgery, medicine.symptom, business
Abstract

Gossypiboma is used to describe the forgotten cotton/gauze piece in the body after the surgical procedure. It is formed by the combination of the words “gossypium”, a Latin word for cotton, and the word “boma” in Swahili, which means the place of hiding1 . Although many different materials have been reported in the literature, cotton materials are among the most forgotten objects. Though there is no consensus, the incidence is given as 0.01-0.001%. Gossypiboma, which is more common after abdominal and pelvic surgery, has also been reported after thoracic surgery, spinal, orthopedic, and breast surgery2,3. This article aimed to present five gossypiboma cases

Published
2021

12. Are the immature granulocyte count and percentage important in continue medical treatment in acute appendicitis? A prospective, randomized, and controlled study.

Author

Bozan, Mehmet Buğra, Yazar, Fatih Mehmet, Boran, Ömer Faruk, Güler, Özlem, and Bozan, Ayşe Azak

Subjects
GRANULOCYTES, DRUG efficacy, BIOMARKERS, APPENDECTOMY, C-reactive protein, APPENDICITIS, RANDOMIZED controlled trials, NEUTROPHIL lymphocyte ratio, LEUKOCYTE count, BLOOD cell count, STATISTICAL sampling, DECISION making in clinical medicine, LONGITUDINAL method
Abstract

Copyright of Turkish Journal of Trauma & Emergency Surgery / Ulusal Travma ve Acil Cerrahi Dergisi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022
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17. A FORGOTTEN STATUS: GOSSYPIBOMA

Author

KANAT, Burhan Hakan, primary, KUTLUER, Nizamettin, additional, BOZAN, Mehmet Buğra, additional, AKSOY, Nurullah, additional, and ÖZTÜRK, Tülin, additional

Published
2021
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19. Are there factors in the disease of peroneal necrotizing fasciitis which should be used when choosing the anesthetic technique?: Descriptive analysis of a cohort from two centers.

Author

Boran, Ömer Faruk, Katı, Bülent, Pehlivan, Veli Fahri, Boran, Maruf, Büyükfırat, Evren, Bozan, Mehmet Buğra, Barut, Osman, Demirkol, Mehmet Kutlu, and Çiftçi, Halil

Subjects
ANESTHETICS, RESEARCH methodology, NECROTIZING fasciitis, LONGITUDINAL method
Abstract

Copyright of Turkish Journal of Trauma & Emergency Surgery / Ulusal Travma ve Acil Cerrahi Dergisi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022
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23. A Rare Clinical Entity in the Differential Diagnosis of Mastalgia: Thoracic Zona

Author

Bozan Mehmet Buğra, Burhan Hakan Kanat, Zekiye Kanat, Zeynep Özkan, and Ayse Nur Gonen

Subjects
medicine.medical_specialty, medicine.diagnostic_test, biology, business.industry, Zona, Breast pain, Physical examination, biology.organism_classification, Dermatology, Left breast, Older patients, Dermatomal, medicine, Original Article, Abnormality, medicine.symptom, Differential diagnosis, business
Abstract

Objective Mastalgia is the most common complaint of patients who are admitted for breast examination. Breast pain may originate breast tissue pathologies or non-breast pathologies adjacent organs. One of the causes of mastalgia is the varicella-zoster infection of the thoracic nerve ganglions. The zona zoster infection is painful, and vesicular lesions in the infected dermatomal regions can be observed because of the reactivation of the latent varicella (Herpes)-zoster virus (VZV) in the dorsal radix of medulla spinalis. There are no reviews of the zona cases of mastalgia patients in the literature. We aimed to investigate and represent the characteristics of these patients. Materials and methods Patients complaining of mastalgia and who were diagnosed with zona zoster infection after physical examination and clinical evaluation in the outpatients department of General Surgery were investigated retrospectively between January 2010 and January 2015. Results The study included 12 patients. All of them were female, and the mean age of patients was 51.66 (36-72) years. Eight of the zona cases were seen in the right breast (66.6%), and four of them were seen in the left breast (33.4%). Complaints of patients were pain (100%), eruption (70%), and burning sensation (60%). Underlying pathology was seen in one of the cases. Physical examination at admission revealed that four of the patients did not have any physical abnormality (33.3%). On the contrary of vesicular lesions, typical physical findings of zona, were seen in eight patients (66.7%). Conclusion Detailed history analysis and physical examination of the breast should be performed, particularly in older patients with unilateral severe mastalgia, and zona should be considered.

Published
2015

24. Ileus Caused by Phytobezoar Two Cases Two Approaches

Author

Azak Bozan, Ayşe, BOZAN, MEHMET BUĞRA, Kanat, Burhan Hakan, Erol, Fatih, NAR, HAŞİM, Gündoğdu, Tamer, and ALATAŞ, ÖZKAN

Subjects
medicine.medical_specialty, Ileus, business.industry, Phytobezoar, medicine, medicine.disease, business, Surgery
Published
2018

27. The effects of sponges soaked with chlorhexidine gluconate and metronidazole on safety of colonic anastomosis in an experimental model of peritonitis.

Author

Aksu, Ali, Bozan, Mehmet Buğra, Kutluer, Nizamettin, Kanat, Burhan Hakan, İlhan, Yavuz Selim, Türkoğlu, Ahmet, Dağlı, Adile Ferda, İlhan, Nevin, Bozan, Ayşe Azak, and Aksoy, Nurullah

Subjects
COLON surgery, PELVIC surgery, PERITONEUM surgery, SAFETY, BIOLOGICAL models, EXPERIMENTAL design, SALT, SURGICAL anastomosis, PERITONITIS, ANIMAL experimentation, POSTOPERATIVE care, METRONIDAZOLE, RATS, FECES, ABDOMINAL surgery, REOPERATION, SURGICAL sponges, CHLORHEXIDINE, WOUNDS & injuries, PHYSIOLOGIC salines
Abstract

Copyright of Turkish Journal of Trauma & Emergency Surgery / Ulusal Travma ve Acil Cerrahi Dergisi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2021
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28. Have malignancy rates increased in thyroidectomy cases?

Author

Kanat, Burhan Hakan, Çay, Ferhat, Kutluer, Nizamettin, Aksoy, Nurullah, Bozan, Mehmet Buğra, Solmaz, Özgen Arslan, Karagöz, Zuhal Karaca, İrtegün, Sinan, and Aydın, Yusuf

Subjects
THYROIDECTOMY, THYROID gland function tests, THYROID nodules, POSTOPERATIVE period, SURGEONS
Abstract

Introduction: This study aims to review thyroidectomy cases performed by a single surgeon in a single centre during the course of 1 year, to determine if the malignancy rate increased, and to compare the results with the literature. Material and methods: We retrospectively evaluated data of patients who underwent thyroidectomy between August 2018 and August 2019 in the General Surgery Clinic of our hospital. The malignancy rate was calculated and analysed according to the demographic data of the patients (gender and age), preoperative thyroid nodule sizes, and postoperative pathological mass sizes. Also, age, preoperative nodule size, and tumour size were all evaluated according to gender. Results: There were a total of 60 patients (14 (23%) male and 46 (77%) female). The pathology result revealed 16 (26.7%) malignant and 44 (73.3%) benign biopsies. The mean age was 46.72 ± 12.08 years (20-74). We found that age, preoperative nodule size (cm), pathological tumour size (cm), and thyroid function tests were not significantly associated with malignancy. However, when age, preoperative nodule size, and tumour sizes were evaluated according to gender, it was found that tumour sizes were significantly larger in men than in women (p < 0.001). In addition, the mean age of male patients was higher than that of women (p = 0.025). Conclusions: The malignancy rate has increased in the thyroidectomies performed in our centre. This finding is consistent with relevant studies from the last 30 years. Therefore, it is likely that clinicians will continue to handle an increased number of thyroid malignancies. [ABSTRACT FROM AUTHOR]

Published
2021
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29. Effect of preoperative radiotherapy and emergent surgery on conversion in laparoscopic colorectal surgery: A retrospective cohort study.

Author

Bozan, Mehmet Buğra, Gültürk, Barış, Kutluer, Nizamettin, Bozan, Ayşe Azak, Kanat, Burhan Hakan, Aksu, Ali, and Böyük, Abdullah

Subjects
PROCTOLOGY, LAPAROSCOPIC surgery, PREOPERATIVE period, CHEMORADIOTHERAPY, ELECTIVE surgery
Abstract

Copyright of Journal of Surgery & Medicine (JOSAM) is the property of Journal of Surgery & Medicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2020
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35. MİDE KANSERİ HASTALARINDA PREOPERATİF CEA, AFP VE CA-19.9 DÜZEYLERİNİN DEĞERLENDİRİLMESİ

Author

BOZAN, Mehmet Buğra, KANAT, Burhan Hakan, YAZAR, Fatih Mehmet, EROL, Fatih, EMİR, Seyfi, ÖZKAN, Zeynep, ARSLAN SOLMAZ, Özgen, GÖNEN, Ayşenur, BANLI, Oktay, and KAVLAKOĞLU, Burak

Abstract

Giriş: Gastrointestinal sistem kanserlerinde özellikle CEA, CA-19.9 ve AFP düzeyleri yardımcı olan tümör belirteçleridir.Yöntem ve Gereç: Kliniğimizde Ocak 2008–Aralık 2013 yılları arasında mide kanseri tanısı ile opere edilen 54 hastanın preoperatif serum tümör belirteci düzeyleri, cinsiyet, yaş, evre ve tümör yayılım göstergeleri (karaciğer metastazı, omental tutulum, serozal tutulum, lenf nodu tutulumu) incelendi.Bulgular: TNM evrelemesine göre evre-I 9 (%16.7), evre-II 6 (%11.1), evre-III 35 (%64.8) ve evre-IV 4 (%7.4) hasta izlendi. CEA, 37’sinde (%68.5) normal, 17’sinde (%31.5) yüksekti. Tümör evresi arterken CEA düzeylerindeki artışın anlamlı olmadığı (p=0.161) ancak erken evre mide kanseri (Evre-I) hastalarında ileri evre mide kanseri (Evre-IV) hastalarına oranla preoperatif CEA düzeylerinin anlamlı derecede düşük olduğu (p=0.027) izlendi. Karaciğer metastazı, omental tutulum, lenf nodu tutulumu ve serozal invazyon ile CEA yüksekliği arasında ilişki izlenmedi.CA-19.9,43 hastada (%80) normal, 11 hastada (%20) yüksekti. Tümör evresi ile serum CA-19.9 arasında anlamlı bir ilişki görülmedi (p=0.88). Evre-I hastalar ile Evre-IV hastalar arasında preoperatif CA19.9 düzeyleri açısından anlamlı farklılık izlenmedi (p=0.538). Lenf nodu tutulumu, karaciğer metastazı, omental tutulum ve serozal invazyon açısından CA19.9 yüksekliği anlamlı değildi.AFP, 41 hastada (%76) normal, 13 hastada (%24) yüksek izlendi. Tümör evresi ile anlamlı bir ilişki göstermediği izlendi (p=0.478). Evre-I hastalar ile Evre-IV hastalar arasında preoperatif AFP düzeyleri açısından anlamlı farklılık izlenmedi (p=0.14). Karaciğer metastazı, lenf nodu tutulumu, omental tutulum ve serozal invazyon ile serum AFP düzeyleri arasından anlamlı bir ilişki izlenmemiştir. Cinsiyet ve yaş açısından CEA, CA19.9 ve AFP yüksekliğinde anlamlı farklılık izlenmedi.Sonuç: CEA düzeyleri ileri evre mide kanseri hastalarında anlamlı derecede yüksekti. Bu nedenle CEA düzeylerindeki yüksekliğin mide kanserlerinde ileri tümör evresinin habercisi olabileceğini ancak düşük değerlerde olmasının tümörün olmadığını ya da erken evre olduğunu düşündürmemesi gerektiği kanısındayız.

Published
2014

36. Mekanik Bağırsak Tıkanıklığına Neden Olan Kolorektal Kanserlerde Morbidite ve Mortaliteye Etki Eden Faktörler

Author

Emir, Seyfi, Sözen, Selim, Kanat, Burhan Hakan, Özkan, Zeynep, Yazar, Fatih Mehmet, Kavlakoğlu, Burak, Bozan, Mehmet Buğra, and Erol, Fatih

Subjects
Kolon kanseri, obstrüksiyon, morbidite, mortalite, morbidity, obstruction, mortality, Colon cancer
Abstract

Bu çalışmanın amacı obstrüksiyon yapmış kolorektal kanserler nedeniyle kliniğimizde acil şartlarda ameliyat edilen hastalardaki morbidite ve mortalite oranlarını ve bunlara etki eden faktörleri sunmaktır. Materyal ve Metod Ocak 2008 - Temmuz 2012 yılları arasında mekanik bağırsak tıkanıklığına neden olmuş kolorektal kanser nedeniyle ameliyat edilen 10 erkek ve 8 kadın olmak üzere 18 hasta retrospektif olarak değerlendirildi. Hastalar yaş, cinsiyet, komplikasyon, yapılan ameliyat, morbidite, mortalite açısından incelendi. Yaşın, cinsiyetin ve tümör yerleşiminin morbidite üzerine olan etkileri incelendi. Bulgular Hastaların yaş ortalaması 66 ± 8,6 idi. 70 yaş üzerinde 10 (% 56,6) vardı. Hastaların 16’sında komplet bir obstrüksiyon izlendi (% 88,8). Bir hastada obstrüksiyonla beraber perforasyon mevcuttu (% 5,6). On iki hastaya Hartmann prosedürü (% 66,7) uygulanırken, 2 hastaya loop kolostomi (% 11,2), 2 hastaya sağ hemikolektomi (% 11,2), 1 hastaya total kolektomi ileorektal anastomoz (% 5,6), 1 hastaya sağ hemikolektomi uç ileostomi (% 5,6) uygulandı. Beş hastada morbidite izlendi (% 27,8). İki hastada mortalite izlendi (% 11,2). Morbidite görülen tüm hastalar 70 yaş üzerindeydi (p=0.21). Cinsiyete göre ve tümörün yerleşim yerine göre ise morbidite oranları açısından anlamlı fark yoktu. Sonuç Obstrüktif kolorektal kanser nedeniyle acil operasyona alınan hastalarda mortalite ve morbidite izlenme olasılığı artmaktadır. Bunun nedenlerinden birisi hastaların daha çok ileri yaşlarda olmalarıdır. Ayrıca hastalarda perforasyon gibi eşlik eden bir komplikasyon varlığı mortalite ve morbiditeyi ciddi ölçüde arttırmaktadır. Aim The aim of this study is sharing the morbidity and mortality rates and risc factors efecting the morbidity and mortality rates of patients underwent emergency operation in our clinic. Materials and Methods Between January 2008 - July 2012 eighteen patients, 10 men and 8 women, who operated because of obstructive colorectal cancer, were reviewed. Patients were examined fora ge, sex, complication, operation type, morbidity and mortality. The effects of age, sex and tumor location on morbidity and mortality were examined. Results Mean age of patients was 66 ± 8,6. Ten patients were elder than 70 (% 56,6). Complet obstruction was seen in 16 patients (% 88,8). In one patient perforation was seen wtih obstrucion (% 5,6). Hartmann’s procedure was performed for 12 patients (% 66,7), loop colostomy was performed for two patients (% 11,2), right hemicolectomy was performed for two patients (% 11,2), total colectomy with ileorectal anastomosis was performed for 1 patient (% 5,6), right hemicolectomy with end ileostomy was performed for 1 patient (% 5,6). Morbidity was seen in 5 patients (% 27,8). Mortality was seen in two patients (% 11,2). Both patients with mortality were elder than 70 (p=0.21). There weren’t any significant difference for sex and tumor’s location. Conclusion Morbidity and mortality rates increases in patients whom underwent emergency surgery for obstructive colorectal cancer. Being elder patient is one of the reasons. And also accompanied complications like perforation searously increase mortality and morbidity.

Published
2014

37. A Rare Cause of Acute Abdomen in Emergency Room: Isolated Superior Mesenteric Artery Dissection.

Author

Güler, Özlem, Bozan, Mehmet Buğra, Karaküçük, Seda Nida, and Güngör, Enes Ömer

Subjects
*MESENTERIC artery, *SUPERIOR mesenteric artery syndrome, *ACUTE abdomen, *ILIAC artery, *HOSPITAL emergency services, *BRAIN tomography, *INTENSIVE care units
Abstract

Introduction: Iliac artery aneurisms are generally observed associated with abdominal aortic aneurisms. Iliac artery dissection happens to be one of the rarely encountered cases and very few cases have been reported in literature. We aimed to present a patient with both iliac artery aneurisms associated with left iliac artery dissection in this study. Case: A male, 34-years old patient applied to emergency service with complaints of abdominal pain and paresthesia in his left leg. There was no pain or loss of strength in the left leg of the patient, but there existed a numbness described by himself. The brain computed tomography (CT) of the patient was considered as normal but his abdominal ultrasonography was reported as "an aneurismal dilatation in both iliac artery at bifurcation level on a nearly 3 cm-segment, reaching up to 3 cm at the widest section and a mural thrombus reaching up to 70 % stenosis within the vein lumen were observed". Thereon, the patient went through a CT-angiogram and as a result dissection was observed in the left iliac artery together with aneurismal dilatation and mural thrombus in both iliac arteries The patient was hospitalized in the intensive care unit of cardiovascular surgery clinic. Conclusion: In regards to the patients who apply to emergency services with complaints of abdominal pain, numbness in extremities, acute abdomen or neurologic symptoms atypically seen like loss of strength; we should also keep in mind aortic dissection and/or iliac artery dissection among our preliminary diagnoses. [ABSTRACT FROM AUTHOR]

Published
2020
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38. The Results of Early Cholecystectomy in Acute Cholecystitis

Author

Kanat, Burhan Hakan, Yur, Mesut, Girgin, Mustafa, Erol, Fatih, Bozan, Mehmet Buğra, Emir, Seyfi, Yazar, Mehmet Fatih, and Özkan, Zeynep

Subjects
Acute Cholecystitis,Early Cholecystectomy,Surgical Treatment, Akut kolesistit,Erken Kolesistektomi,Cerrahi Tedavi
Abstract

AMAÇ: Safra taşları hastalığında Laparoskopik kolesistektomi kesin altın standart haline gelmiş bir tedavidir. Ancak akut kolesistitli hastalarda yaklaşımın ne olacağı bu kadar net olmamakla beraber, her geçen gün soğutma ve elektif operasyon planlama modalitesi değerini kaybedecek gibi gözükmektedir. Bu çalışmanın amacı, akut kolesistitli hastalara uygulanan erken kolesistektominin sonuçlarını irdeleyerek ortaya koymaktır. YÖNTEMLER: Şubat 2012 ile Aralık 2012 tarihleri arasında akut kolesistit tanısı alarak erken Laparoskopik kolesistektomi uygulanan 39 hasta retrospektif olarak incelendi. BULGULAR: 39 akut kolesistitli vakanın 35’inde başarılı laparoskopik kolesistektomi gerçekleştirildi, 4 hastada açık ameliyatla devam edildi. Toplam 24 (%61.5) hastada safra kesesi kolesistektomi öncesi aspire edildi. Otuz hastaya (%76.9) subhepatik alana dren konuldu. Üç hastada (%7.7) komplikasyon gelişti. SONUÇ: Akut kolesistitli hastaların tedavi algoritmasında erken dönemde yakalanmış olan vakalarda cerrahi düşünmek fikri ön plana çıkmaktadır. Gerek operasyon süresi ve gerekse postoperatif morbidite ve mortalite oranları ile erken akut kolesistitte Laparoskopik kolesistektomi etkin bir tedavi şekli olmaya devam etmektedir., OBJECTIVE: Laparoscopic cholecystectomy has become the gold standard for definitive treatment. of gallstones disease. However, approach to patients with acute cholecystitis is less clear and delayed surgery for acute cholesystitis seems to lose it’s value day by day. The purpose of this study, is to examine and reveal the results of Laparoscopic cholecystectomy in acute cholecystitis. METHODS: Between February 2012 and December 2012 thirty-nine patients with the diagnosis of acute cholecystitis who were treated laparoscopically were retrospectively analyzed.RESULTS: Laparoscopic cholecystectomy was successful in 35 of 39 cases of acute cholecystitis. Open surgery was continued in 4 patients. The gallbladder was aspirated total of 24 (61.5%) patients prior to cholecystectomy. Subhepatic space was drained in thirty-one patients (76.9%). Complications were developed in three patients (7.7%). CONCLUSION: In the treatment algorithm for patients with acute cholecystitis, early surgery come to the fore. Both operative time and postoperative morbidity and mortality rates of laparoscopic cholecystectomy in early acute cholecystitis continues to be an effective form of treatment.

Published
2013

39. Obstrüktif Crohn Hastalığında Meckel Divertikülü: Nadir Bir Olgu

Author

BOZAN, Mehmet Buğra, KABALAK, Bilal, and TÜFEKÇİ, Hamdi

Subjects
Crohn's disease. Meckel's diverticulum. Ileus, Crohn hastalığı. Meckel divertikülü. İleus
Abstract

Crohn's disease is an inflammatory disease of the gastrointestinal system which is characterized with transmural inflamation and remission - activatication periods. Meckel's diverticulum is the most common congenital abnormality of the gastrontestinal tract. In the Crohn's disease patients, Meckel's diverticula is seen two - three times above normal population. We are presenting a case admitting with ileus and operated in emergently because of the obstructive Crohn's disease with Meckel's diverticulum., Crohn hastalığı gastrointestinal sistemin, transmural inflamasyonla karakterize, remisyon ve alevlenme periyodları ile seyreden yangısal hastalığıdır. Gastrointestinal sistemin en sık rastlanan konjenital anomalisi Meckel divertikülüdür. Crohn hastalığı olanlarda Meckel divertikülü normal popülasyonun iki - üç katı oranında fazla izlenmektedir. Bu olgu sunumunda hastanemize ileus nedeniyle başvuran ve obstruktif Crohn hastalığı ile Meckel divertikülünün beraber görüldüğü acil şartlarda opere edilen nadir bir vakayı sunuyoruz.

Published
2013

42. A complication of thyroidectomy: Do not forget suture reaction.

Author

Kanat, Burhan Hakan, Bozan, Mehmet Buğra, Emir, Seyfi, Yazar, Fatih Mehmet, Erol, Fatih, Aksu, Ali, Alataş, Özkan, and Altınsoy, Hasan Baki

Subjects
*THYROIDECTOMY, *SURGICAL complications, *SUTURES, *PARATHYROID gland diseases, *HEMORRHAGE, *PREOPERATIVE risk factors
Abstract

Objective: In this study, we aimed to present patients who have developed suture reaction and were treated in our clinic following thyroidectomy operation. Material and Methods: Patients who had been treated for suture reaction following thyroidectomy between January 2012 and December 2014 were retrospectively evaluated. The patients were analyzed in terms of their age, gender, duration of the symptoms, type of previous operation and treatment modality. Results: Between January 2012 and December 2014, 559 thyroid/parathyroid operations were performed in our clinic. A total of 12 patients were admitted with suture reaction within this period thus yielding a suture reaction incidence of 2.1%. The mean age of these patients was 42±7.65 years, 75% of them were female while 25% of them were male. The types of previous operations were bilateral total thyroidectomy in 83.3%, lobectomy in 8.3% and near total thyroidectomy in 8.3% of the patients. The mean symptom duration was 7.2±4.3 (2-16) months. Two patients (16.7%) underwent a second surgical operation for suture reaction, while 10 patients (83.3%) were treated conservatively. None of the patients developed complications. Conclusion: One of the most common complications that develop after thyroidectomy is bleeding. Ligation must be performed in order to prevent this complication. As it is known, surgical ligation with sutures may cause tissue reaction. Sutures that are absorbable and have a low risk for reaction formation should be chosen if suturing is preferred. [ABSTRACT FROM AUTHOR]

Published
2017
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44. An obstruction not to forget: Pseudo‑obstruction (Ogilvie syndrome): Single center experience.

Author

Yazar, Fatih Mehmet, Kanat, Burhan Hakan, Emir, Seyfi, Bozan, Mehmet Buğra, Bilgiç, Yılmaz, Şahin, Abdurrahman, Erol, Fatih, Özkan, Zeynep, Gül, Evrim, and Urfalioğlu, Aykut

Abstract

Purpose: Colonic pseudo obstruction disease commonly seen in the elderly, immobile patient group can cause serious mortality and morbidity. Our objective in this retrospective study is to share our clinical experience by evaluating patients with Ogilvie syndrome who were followed and treated in our clinic. Methods: Eleven cases with the diagnosis of Ogilvie syndrome followed up and treated between September 2010 and April 2013 were evaluated retrospectively. All the patients that had no symptoms of acute abdominal pain were initiated conservative treatment. Colonoscopic decompression was attempted for patients whose clinical pictures were not recovered. Patients underwent operation if they developed peritoneal irritation symptoms during these procedures and of their number of white blood cells seriously increased during the follow-up period. Results: A total of 11 patients were treated for Ogilvie syndrome. 6 of the patients underwent surgical treatment, and 5 were treated medically. Mortality developed in two patients. The main cause of mortality was a delay in diagnosis and additional severe underlying diseases. Seven patients were given Neostigmine. Of these, 2 patients required surgery and 3 patients responded to Neostigmine. Conclusion: Ogilvie syndrome is a rare cause of ileus of the colon. It is more common particularly in old patients with additional problems. If the disease is suspected and diagnosed early, unnecessary surgical interventions can be prevented with medical treatment choices. [ABSTRACT FROM AUTHOR]

Published
2016
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45. Mastalji Ayırıcı Tanısında Nadir Bir Klinik Tablo: Torasik Zona.

Author

Özkan, Zeynep, Kanat, Burhan Hakan, Gönen, Ayşe Nur, Kanat, Zekiye, and Bozan, Mehmet Buğra

Abstract

Copyright of Meme Sagligi Dergisi / Journal of Breast Health is the property of Turkish Federation of Breast Diseases Associations and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2015
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46. Spontaneous rupture of a splenic artery aneurysm during the third trimester of pregnancy.

Author

Peker, Nuri, Vicdanlı, Nazif Harun, Demir, Ahmet, Bozan, Mehmet Buğra, and Gündoğan, Savaş

Subjects
SPLENIC artery, ANEURYSMS, PREGNANCY, ETIOLOGY of diseases, HYPOVOLEMIC anemia
Abstract

Spontaneous rupture of a splenic artery aneurysm (SAA) during pregnancy is a rare but life-threatening situation typically presenting with sudden and unexpected fetal and maternal death. The etiology is unclear; however, there is a strong association between pregnancy and the rupture of a SAA. Maternal and fetal prognosis is poor and mortality rates remain at 70% and 90%, respectively. Here, we present a case report of the spontaneous rupture of a SAA at the 35th week of gestation, which presented as suddenly developed hypovolemic shock ending in fetal and maternal death. [ABSTRACT FROM AUTHOR]

Published
2017
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47. Grynfelt Hernia Presenting with Left Side Pain: An Unusual Case.

Author

Bozan, Mehmet Buğra, Bozdağ, Pinar Gündoğan, Erol, Fatih, Kana, Burhan Hakan, and Can, Çağdaş

Abstract

Lumber hernias are rarely seen and the possibility of misdiagnosing is high. They may be congenital or acquired. In this case report, we present a fifty-eight years old Grynfelt Hernia case who presented to Emergency Department with left side pain that was repaired with double layer synthetic prolen tension free mesh. [ABSTRACT FROM AUTHOR]

Published
2013

48. Are the immature granulocyte count and percentage important in continue medical treatment in acute appendicitis? A prospective, randomized, and controlled study.

Author

Bozan MB, Yazar FM, Boran ÖF, Güler Ö, and Azak Bozan A

Subjects
Acute Disease, Humans, Leukocyte Count, Neutrophils, Prospective Studies, Appendicitis drug therapy, Appendicitis surgery
Abstract

Background: Although appendectomy is still a curative therapy for acute appendicitis, medical treatment has come to the fore in uncomplicated cases. This study aimed to determine the importance of immature granulocyte (IG) count and percentage for the role of medical treatment success in uncomplicated acute appendicitis., Methods: Acute appendicitis cases were prospectively registered between July 2019 and April 2020. Using ball drawing, patients were divided into two groups as medical treatment (Group M) and undergo appendectomy (Group A). Group M was divided into two subgroups as those who responded to medical treatment medically responded (MR) and failed medical treatment (MF) within 24 h of follow-up. Changes in IG count and percentage, C-reactive protein levels, neutrophil-lymphocyte ratio, and white blood cell count between initial administration and 24th h of follow-up were examined., Results: Sixty-four patients who met the inclusion criteria were followed as 31 patients in Group A and 33 in Group M. At Sub-group MF 11 patients and Subgroup MR 22 patients were followed up. At the 24th h of the follow-up, the IG count and percentage were higher in the Group MF (for IG count: Between Group A and MF, p=0.002; between Group A and Group MR, p=0.111; and between Group MR and MF, p<0.001) (for IG percentage: Between Group A and MF, p=0.001; between Group A and MR, p=0.809; and between Group MF and MR, p=0.001). This decrease in the IG count and percentage suggests that the response to medical treatment was effective [for IG count: F (148.862) = 61, p≤0.001, η2=0.707] [for IG percentage: F (10.157) = 0.252, p≤0.001, η2=0.504]., Conclusion: IG count and percentage are effective for evaluating the success of medical treatment of uncomplicated acute ap-pendicitis and they guide in the decision to continue medical treatment of uncomplicated acute appendicitis.

Published
2022
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49. Are there factors in the disease of peroneal necrotizing fasciitis which should be used when choosing the anesthetic technique?: Descriptive analysis of a cohort from two centers.

Author

Boran ÖF, Katı B, Pehlivan VF, Boran M, Büyükfırat E, Bozan MB, Barut O, Demirkol MK, and Çiftçi H

Subjects
Humans, Retrospective Studies, Severity of Illness Index, Anesthetics, Fasciitis, Necrotizing, Fournier Gangrene surgery
Abstract

Background: This study aims to examine the factors affecting the selection of anaesthesia method in Fournier's gangrene., Methods: A retrospective evaluation was made of 113 patients operated on because of Fournier's gangrene between January-May 2019. The operations were performed under spinal anaesthesia in 78 cases (Group S) and under general anaesthesia in 35 cases (Group G). The patients were evaluated regarding age, gender, the anaesthesia method used (spinal, general) anaesthetic agent applied, presence of sepsis, and biochemical, hematological and inflammatory parameters., Results: When the patients were evaluated regarding the Fournier Gangrene Severity Index (FGSI), patients in Group S had lower scores (p=0.001). Examination of the tomography images revealed that in 13 (37.1%) patients, air values were seen in the right or left gluteal area, or both, extending to the subcutaneous tissue. In the evaluation of the factors affecting the selection of general anaesthesia, a positive correlation was determined between an increase in FGSI (r=0.482, p=0.001) and the presence of sepsis (r=0.485, p=0.001) and gluteal region involvement (r=0.628, p<0.001)., Conclusion: The selection of anaesthesia method in Fournier gangrene patients is a complex process affected by factors, such as the patients' general condition, sepsis, and whether or not there is bleeding diathesis. The risk -benefit balance in the selection of anaesthesia method should be evaluated individually for patients.

Published
2022
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50. IS BODY MASS INDEX AND OBESITY SURGERY MORTALITY SCORE IMPORTANT IN PERIOPERATIVE COMPLICATIONS OF LAPAROSCOPIC SLEEVE GASTRECTOMY BEFORE DISCHARGE?

Author

Bozan MB, Kutluer N, Aksu A, Bozan AA, Kanat BH, and Böyük A

Subjects
Adult, Body Mass Index, Follow-Up Studies, Gastrectomy adverse effects, Humans, Middle Aged, Patient Discharge, Postoperative Complications epidemiology, Retrospective Studies, Treatment Outcome, Weight Loss, Young Adult, Laparoscopy, Obesity, Morbid surgery
Abstract

Background: Morbid obesity surgery and related complications have increased with time., Aim: To evaluate the relationship between perioperative complications before discharge and preoperative body mass index and obesity surgery mortality score in laparoscopic sleeve gastrectomy., Method: 1617 patients who met the inclusion criteria were evaluated retrospectively. The patients were examined in terms of demographic data, presence of comorbidities, whether there were complications or not, type of complications and obesity surgery mortality score., Results: Complications were seen in 40 patients (2.5%) and mortality wasn't seen in the early postoperative period before discharge. The mean age of patients with complications was 36.3±10.02 years (19-57) and without complications 34.12±9.54 (15-64) years. The preoperative mean BMI values of patients with and without complications were 45.05±3.93 (40-57) kg/m2 and 44.8±3.49 (35-67) kg/m2 respectively. According to BMI groups 40-45 kg/m2, 45-50 kg/m2 and 50 and over, there was not any statistical significance seen in three groups in terms of complication positivity and major-minor complication rates. There was not any statistical significance seen between the patients with and without major-minor complications and obesity surgery mortality score., Conclusion: There was not any relation between perioperative laparoscopic sleeve gastrectomy complication rates before discharge and BMI and obesity surgery mortality scores.

Published
2021
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