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Your search keyword '"Kowalski, Luiz"' showing total 221 results
Start Over Author "Kowalski, Luiz" Journal head & neck
221 results on '"Kowalski, Luiz"'

1. Skull base surgery for malignant tumors: The 2nd international collaborative study (1995–2015)

Author

Shah, Jatin P., primary, Levyn, Helena, additional, Valero, Cristina, additional, Adilbay, Dauren, additional, Eagan, Alana, additional, Zheng, Junting, additional, Gonen, Mithat, additional, Cohen, Marc, additional, Patel, Snehal, additional, Ganly, Ian, additional, Pai, Prathamesh, additional, Castelnuovo, Paolo, additional, Gao, Fang Ju, additional, Piazza, Cesare, additional, Nicolai, Piero, additional, Panizza, Ben, additional, Bowman, James, additional, Barnett, Catherine, additional, Kowalski, Luiz P., additional, Toledo, Ronaldo, additional, Fliss, Dan M., additional, DeAlmeida, John, additional, Witterick, Ian, additional, Herman, Philippe, additional, Fontanella, Walter, additional, Aniceto, Gregorio Sanchez, additional, Hosal, Sefik, additional, Ozer, Serdar, additional, Iyer, Subramania, additional, Harvey, Richard, additional, Leemans, C. Rene, additional, Hendrickx, Jan‐Jaap, additional, Figari, Marcelo, additional, Boccalatte, Luis, additional, Nibu, Ken Ichi, additional, Clarke, Peter, additional, Rennie, Catherine, additional, Ming, Zhu Yi, additional, Cernea, Claudio, additional, Goncalves, Sergio, additional, Schlosser, Rodney, additional, Dias, Fernando, additional, Sargi, Zoukaa, additional, Ahmed, Shahzada, additional, Golusinski, Wojciech, additional, Kim, Se Heon, additional, Su, Shirley Y., additional, Raza, Shaan M., additional, DeMonte, Franco, additional, and Hanna, Ehab, additional

Published
2024
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2. MicroRNA copy number alterations in the malignant transformation of pleomorphic adenoma to carcinoma ex pleomorphic adenoma

Author

de Carvalho Kimura, Talita, primary, Scarini, João Figueira, additional, Lavareze, Luccas, additional, Kowalski, Luiz Paulo, additional, Coutinho‐Camillo, Cláudia Malheiros, additional, Krepischi, Ana Cristina Victorino, additional, Egal, Erika Said Abu, additional, Altemani, Albina, additional, and Mariano, Fernanda Viviane, additional

Published
2024
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3. Malignant carotid body tumors: What we know, what we do, and what we need to achieve. A systematic review of the literature

Author

Piazza, Cesare, primary, Lancini, Davide, additional, Tomasoni, Michele, additional, Zafereo, Mark, additional, Poorten, Vincent Vander, additional, Hanna, Ehab, additional, Mäkitie, Antti A., additional, Fernandez‐Alvarez, Veronica, additional, Kowalski, Luiz P., additional, Chiesa‐Estomba, Carlos, additional, and Ferlito, Alfio, additional

Published
2024
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4. MicroRNA copy number alterations in the malignant transformation of pleomorphic adenoma to carcinoma ex pleomorphic adenoma.

Author

Kimura, Talita de Carvalho, Scarini, João Figueira, Lavareze, Luccas, Kowalski, Luiz Paulo, Coutinho‐Camillo, Cláudia Malheiros, Krepischi, Ana Cristina Victorino, Egal, Erika Said Abu, Altemani, Albina, and Mariano, Fernanda Viviane

Subjects
PLEOMORPHIC adenoma, COMPARATIVE genomic hybridization, GENE expression, MICRORNA, CARCINOMA
Abstract

Objective: This study used array comparative genomic hybridization to assess copy number alterations (CNAs) involving miRNA genes in pleomorphic adenoma (PA), recurrent pleomorphic adenoma (RPA), residual PA, and carcinoma ex pleomorphic adenoma (CXPA). Materials and Methods: We analyzed 13 PA, 4 RPA, 29 CXPA, and 14 residual PA using Nexus Copy Number Discovery software. The miRNAs genes affected by CNAs were evaluated based on their expression patterns and subjected to pathway enrichment analysis. Results: Across the groups, we found 216 CNAs affecting 2261 miRNA genes, with 117 in PA, 59 in RPA, 846 in residual PA, and 2555 in CXPA. The chromosome 8 showed higher involvement in altered miRNAs in PAs and CXPA patients. Six miRNA genes were shared among all groups. Additionally, miR‐21, miR‐455‐3p, miR‐140, miR‐320a, miR‐383, miR‐598, and miR‐486 were prominent CNAs found and is implicated in carcinogenesis of several malignant tumors. These miRNAs regulate critical signaling pathways such as aerobic glycolysis, fatty acid biosynthesis, and cancer‐related pathways. Conclusion: This study was the first to explore CNAs in miRNA‐encoding genes in the PA‐CXPA sequence. The findings suggest the involvement of numerous miRNA genes in CXPA development and progression by regulating oncogenic signaling pathways. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Impact of lymph node ratio and number of lymph node metastases on survival and recurrence in laryngeal squamous cell carcinoma

Author

Molteni, Gabriele, primary, Nocini, Riccardo, additional, Mattioli, Francesco, additional, Nakayama, Meijin, additional, Dedivitis, Rogerio A., additional, Mannelli, Giuditta, additional, Crosetti, Erika, additional, Chiesa‐Estomba, Carlos Miguel, additional, Sistiaga‐Suarez, Jon A., additional, Giordano, Leone, additional, Galli, Andrea, additional, Lionello, Marco, additional, Mercante, Giuseppe, additional, Ralli, Massimo, additional, Fermi, Matteo, additional, Klein‐Rodríguez, Alejandro, additional, Mayo‐Yáñez, Miguel, additional, Serafini, Edoardo, additional, Pirola, Francesca, additional, Paderno, Alberto, additional, Cambria, Francesca, additional, Oridate, Nobuhiko, additional, Sano, Daisuke, additional, Boscolo‐Rizzo, Paolo, additional, Marcuzzo, Alberto Vito, additional, Parrinello, Giampiero, additional, Marchi, Filippo, additional, Saibene, Alberto Maria, additional, Tucciarone, Manuel, additional, Viscasillas, Guillem, additional, Zeleník, Karol, additional, Ramos, Daniel Marin, additional, Palacios‐Garcia, Jose, additional, Tirelli, Giancarlo, additional, Pellini, Raul, additional, Paludetti, Gaetano, additional, Galli, Jacopo, additional, Rossi, Giorgia, additional, De Vincentiis, Marco, additional, Cernea, Claudio Roberto, additional, Spriano, Giuseppe, additional, Bussi, Mario, additional, Peretti, Giorgio, additional, Succo, Giovanni, additional, Piazza, Cesare, additional, Bertolin, Andy, additional, Kowalski, Luiz Paulo, additional, Presutti, Livio, additional, and Sacchetto, Andrea, additional

Published
2023
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7. Clinicopathological study and survival outcomes of sialoblastoma: A systematic review.

Author

Cruz, Vitória Maria Sousa, Pérez‐de‐Oliveira, Maria Eduarda, dos Santos Leite, Éder Gerardo, Louredo, Brendo Vinicius Rodrigues, Bezerra, Hélen Kaline Farias, Lopes, Márcio Ajudarte, Vargas, Pablo Agustin, Santos‐Silva, Alan Roger, Kowalski, Luiz Paulo, and da Cruz Perez, Danyel Elias

Subjects
SURVIVAL rate, PROGRESSION-free survival, SALIVARY glands, OVERALL survival, PROGNOSIS, SALIVARY gland cancer
Abstract

Sialoblastoma is a rare malignant salivary gland tumor. The aim of this study was to review the available published data on sialoblastoma in a comprehensive analysis of its clinicopathologic characteristics, treatment, and outcomes. An unrestricted electronic search was performed in the following databases: MEDLINE/PubMed, EMBASE, Scopus, Web of science, and gray literature databases. Eligibility criteria included publications with sufficient clinical, imaging, and histopathological information to confirm the diagnosis of sialoblastoma. Data were evaluated descriptively and analytically. A total of 52 studies met the eligibility criteria. In total, 62 patients were evaluated. There was no gender predilection, with the parotid being the most affected primary site (n = 28; 45.2%). In the log‐rank test, there was a significant increase in disease‐associated survival in patients younger than 1 year of age (82.8% vs. 44.4%; p = 0.003), individuals with lesions in major salivary glands (79.4% vs. 38.5%; p = 0.005), patients without metastases (77.8% vs. 14.3%; p = 0.011), encapsulated lesions (85.7% vs. 0%; p < 0.0001), congenital lesions (83.3% vs. 25.0%; p < 0.0001), and lesions that do not show perineural invasion (89.5% vs. 40%; p = 0.035). Kaplan–Meier curves estimated overall survival and disease‐free survival at 5 years of 95.5% and 68.1%, respectively. In the multivariate Cox regression model, only the presence of metastasis was identified as an independent prognostic factor (hazard ratio [HR] = 9.81; p = 0.010). Although sialoblastoma presents good prognosis, the tumor has a high recurrence rate. [ABSTRACT FROM AUTHOR]

Published
2023
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10. Sentinel lymph node biopsy for early squamous cell carcinoma of the lip and oral cavity: Real‐world experience in Brazil

Author

Matos, Leandro Luongo, primary, Capuzzo, Renato Castro, additional, Pedruzzi, Paola Andrea Galbiatti, additional, Farias, Terence, additional, Farias, José Wilson Mourão, additional, Chone, Carlos Takahiro, additional, Köhler, Hugo Fontan, additional, Vartanian, José Guilherme, additional, Dias, Fernando Luiz, additional, Couto, Eduardo Vieira, additional, Pinto, Fabio Roberto, additional, Carvalho, André Lopes, additional, and Kowalski, Luiz Paulo, additional

Published
2022
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12. Achieving negative resection margins in oral cavity cancer with masticator space involvement—Is it feasible? An international collaborative study

Author

Horowitz, Gilad, primary, De Almeida, John R., additional, Berania, Ilyes, additional, Goldstein, David P., additional, Köhler, Hugo Fontan, additional, Kowalski, Luiz Paulo, additional, Matos, Leandro Luongo, additional, Brenner‐Ullman, Adi, additional, Fliss, Dan M., additional, Muhanna, Nidal, additional, Halpern, Daniel, additional, Nard‐Carmel, Narin, additional, Ungar, Omer J., additional, and Warshavsky, Anton, additional

Published
2021
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13. Oral squamous cell carcinoma outcome in adolescent/young adult: Systematic review and m eta‐analysis

Author

Kaminagakura, Estela, primary, Tango, Rubens Nisie, additional, Cruz‐Perez, Danyel, additional, Bonan, Roberta, additional, Yamamoto de Almeida, Luciana, additional, Almeida Lança, Maria Letícia, additional, Bonan, Paulo, additional, Martins, Hélder, additional, Takahama, Ademar, additional, Ito, Fábio Augusto, additional, Coutinho‐Camillo, Cláudia Malheiros, additional, Lourenço, Silvia Vanessa, additional, Caneppele, Taciana, additional, Sikora, Andrew G., additional, Kowalski, Luiz Paulo, additional, and Young, Simon, additional

Published
2021
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14. Comparison of the American Joint Committee on Cancer N1 versus N2a nodal categories for predicting survival and recurrence in patients with oral cancer: Time to acknowledge an arbitrary distinction and modify the system

Author

Ebrahimi, Ardalan, Gil, Ziv, Amit, Moran, Yen, Tzu-Chen, Liao, Chun-Ta, Chatturvedi, Pankaj, Agarwal, Jaiprakash, Kowalski, Luiz, Kreppel, Matthias, Cernea, Claudio, Brandao, Jose, Bachar, Gideon, Villaret, Andrea Bolzoni, Fliss, Dan, Fridman, Eran, Robbins, Thomas K., Shah, Jatin, Patel, Snehal, and Clark, Jonathan

Published
2016
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16. Current therapeutic options for low‐risk papillary thyroid carcinoma: Scoping evidence review

Author

Sanabria, Alvaro, primary, Pinillos, Pilar, additional, Lira, Renan B., additional, Shah, Jatin P., additional, Tufano, Ralph P., additional, Zafereo, Mark E., additional, Nixon, Iain J., additional, Randolph, Gregory W., additional, Simo, Ricard, additional, Vander Poorten, Vincent, additional, Rinaldo, Alessandra, additional, Medina, Jesus E., additional, Khafif, Avi, additional, Angelos, Peter, additional, Mäkitie, Antti A., additional, Shaha, Ashok R., additional, Rodrigo, Juan P., additional, Hartl, Dana M., additional, Kowalski, Luiz P., additional, and Ferlito, Alfio, additional

Published
2021
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17. Primary hyperparathyroidism: Disease of diverse genetic, symptomatic, and biochemical phenotypes

Author

Medina, Jesus E., primary, Randolph, Gregory W., additional, Angelos, Peter, additional, Zafereo, Mark E., additional, Tufano, Ralph P., additional, Kowalski, Luiz P., additional, Montenegro, Fabio L. M., additional, Owen, Randall P., additional, Khafif, Avi, additional, Suárez, Carlos, additional, Shaha, Ashok R., additional, Rodrigo, Juan P., additional, Krempl, Greg A., additional, Rinaldo, Alessandra, additional, Silver, Carl E., additional, and Ferlito, Alfio, additional

Published
2021
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20. MICRORNA PROFILES IN SALIVARY GLAND TUMORS: OP224.

Author

Coutinho-Camillo, Cláudia Malheiros, Puga, Renato David, Nagano, Cibele Pidorodeski, Sato-Kuwabara, Yukie, Costa, Felipe DʼAlmeida, Lopes Pinto, Clóvis Antonio, Kowalski, Luiz Paulo, Soares, Fernando Augusto, and Lourenço, Silvia Vanessa

Published
2015

40. THE ROLE OF FDG PET-CT IN THE LYMPH NODE MANAGEMENT OF PATIENTS TREATED WITH INDUCTION CHEMOTHERAPY (IC) FOLLOWED BY CHEMOTHERAPY CONCURRENT TO RADIOTHERAPY (CRT) IN LOCALLY ADVANCED SQUAMOUS-CELL CARCINOMA OF HEAD AND NECK (LASCCHN). A PROSPECTIVE TRIAL.: OP078.

Author

Nicolau, Ulisses R, Fonseca de Jesus, Victor Hugo, Lima, Eduardo N, Cezana, Loureno, Alves, Marclesson S, Paiva, Tadeu F, Pinto, Paula N, Carvalho, Genival B, Machado, Gislaine, Pellizzon, Antonio C, Gadelha, Andreia Paiva, Prestes, Julio Cesar, So, Virgilio, Oliveira, Thiago B, and Kowalski, Luiz P

Published
2015

50. MicroRNA ‐mediated extracellular matrix remodeling in squamous cell carcinoma of the oral cavity

Author

Menderico Junior, Gilberto Mendes, primary, Theodoro, Thérèse Rachell, additional, Pasini, Fatima Solange, additional, Menezes Ishikawa, Marina, additional, Santos, Nayara Stephânie Sousa, additional, Mello, Evandro Sobroza, additional, Silva Pinhal, Maria Aparecida, additional, Moyses, Raquel Ajub, additional, Kulcsar, Marco Aurelio Vamondes, additional, Dedivitis, Rogério Aparecido, additional, Cernea, Claudio Roberto, additional, Kowalski, Luiz Paulo, additional, and Matos, Leandro Luongo, additional

Published
2021
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