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Your search keyword '"Morzenti, S"' showing total 23 results
Start Over Author "Morzenti, S" Journal physica medica
23 results on '"Morzenti, S"'

1. MULTICENTER INTERCOMPARISON ASSESSMENT OF QUANTITATIVE DIFFUSION-WEIGHTED MRI-DERIVED RADIOMIC FEATURES: A PHANTOM STUDY

Author

Altabella, L., primary, Fedeli, L., additional, Busoni, S., additional, Belli, G., additional, Ciccarone, A., additional, Coniglio, A., additional, Esposito, M., additional, Nocetti, L., additional, Sghedoni, R., additional, Tarducci, R., additional, Benelli, M., additional, Belligotti, E., additional, Bettarini, S., additional, Betti, M., additional, Caivano, R., additional, Carnì, M., additional, Chiappiniello, A., additional, Cimolai, S., additional, Cretti, F., additional, Fulcheri, C., additional, Gasperi, C., additional, Giacometti, M., additional, Levrero, F., additional, Lizio, D., additional, Maieron, M., additional, Marzi, S., additional, Mascaro, L., additional, Mazzocchi, S., additional, Meliadò, G., additional, Morzenti, S., additional, Niespolo, A., additional, Noferini, L., additional, Oberhofer, N., additional, Orsingher, L., additional, Quattrocchi, M., additional, Ricci, A., additional, Savini, A., additional, Taddeucci, A., additional, Testa, C., additional, Tortoli, P., additional, Gobbi, G., additional, Gori, C., additional, Bernardi, L., additional, Mazzoni, L.N., additional, and Giannelli, M., additional

Published
2023
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4. CO-18.1 - MULTICENTER INTERCOMPARISON ASSESSMENT OF QUANTITATIVE DIFFUSION-WEIGHTED MRI-DERIVED RADIOMIC FEATURES: A PHANTOM STUDY

Author

Altabella, L., Fedeli, L., Busoni, S., Belli, G., Ciccarone, A., Coniglio, A., Esposito, M., Nocetti, L., Sghedoni, R., Tarducci, R., Benelli, M., Belligotti, E., Bettarini, S., Betti, M., Caivano, R., Carnì, M., Chiappiniello, A., Cimolai, S., Cretti, F., Fulcheri, C., Gasperi, C., Giacometti, M., Levrero, F., Lizio, D., Maieron, M., Marzi, S., Mascaro, L., Mazzocchi, S., Meliadò, G., Morzenti, S., Niespolo, A., Noferini, L., Oberhofer, N., Orsingher, L., Quattrocchi, M., Ricci, A., Savini, A., Taddeucci, A., Testa, C., Tortoli, P., Gobbi, G., Gori, C., Bernardi, L., Mazzoni, L.N., and Giannelli, M.

Published
2023
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5. In vivo dosimetry of total body irradiation patients: A 10 year retrospective analysis.

Author

Carminati, S., Trivellato, S., Ingraito, C., Montanari, G., Morzenti, S., Paruccini, N., Panizza, D., Villa, R., Tremolada, V., Julita, C., Arcangeli, S., and De Ponti, E.

Abstract

• Total Body Irradiation in-vivo dosimetry data over 10 years were analyzed. • Monitor Units' median percentage difference from planned was limited. • Median percentage dose difference at six anatomical locations was inside 10 % range. • The neck region showed the highest dosimetric differences from planned. • In-vivo dosimetry omission impact was evaluated, leading to interesting results. Myeloablative Total Body Irradiation (TBI) used in our Institution, as part of the conditioning scheme for haematopoietic stem cell transplantation, is an extended-distance supine technique that has been implemented using a 15 MV LINAC beam, lead lung compensators, PMMA, and water bolus to improve homogeneity. This study reviews in-vivo dosimetry (IVD) over 10 years of treatments, assessing the technique's robustness, accuracy, and efficiency. A 2-lateral opposite fields plan was calculated from planning CT with validated Oncentra TPS (Elekta AB, Sweden). Monitor units (MUs), lung compensators shape and thickness were calculated to deliver the prescription dose (12 Gy in 6 bi-daily fractions or 9.9 Gy in 3 daily fractions) to the patient's abdomen midline at the umbilical level, maintaining lung dose within ±5 % range of prescription. Data from 103 patients, of which more than 87 % were pediatric, were retrieved and analyzed for a total of 537 treatment fractions. The impact of IVD omission was evaluated, supposing doing it only once or in the first two fractions, if necessary. Median ΔMU from planned was −1.2 %. Median percentage dose deviation from prescription in 6 anatomical regions was below 2 %. IVD omission could have resulted in an increase of 7 patients registering at least one anatomical region outside the ±5 % dose range at the end of treatment. It is possible to confirm the implemented technique's robustness and accuracy in delivering the prescribed dose under IVD monitoring. Nevertheless, this technique and associated IVD are time-consuming and IVD omission could be assessed with limited drawbacks. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Reliability of quantitative diffusion weighted imaging: a large multicenter and multiparametric study based on a unsupervised clustering analysis

Author

Mazzoni, L.N., primary, Fedeli, L., additional, Belli, G., additional, Ciccarone, A., additional, Coniglio, A., additional, Esposito, M., additional, Giannelli, M., additional, Sghedoni, R., additional, Tarducci, R., additional, Altabella, L., additional, Belligotti, E., additional, Benelli, M., additional, Bernardi, L., additional, Betti, M., additional, Caivano, R., additional, Carnì, M., additional, Chiappiniello, A., additional, Cimolai, S., additional, Cretti, F., additional, Fulcheri, C., additional, Gasperi, C., additional, Giacometti, M., additional, Levrero, F., additional, Lizio, D., additional, Maieron, M., additional, Marzi, S., additional, Mascaro, L., additional, Mazzocchi, S., additional, Meliadò, G., additional, Morzenti, S., additional, Niespolo, A., additional, Nocetti, L., additional, Noferini, L., additional, Oberhofer, N., additional, Orsingher, L., additional, Quattrocchi, M.G., additional, Ricci, A., additional, Savini, A., additional, Taddeucci, A., additional, Testa, C., additional, Tortoli, P., additional, Luchinat, C., additional, Tenori, L., additional, Gobbi, G., additional, Gori, C., additional, and Busoni, S., additional

Published
2021
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7. Multicenter comparison of MR scanners for quantitative diffusion weighted imaging: apparent diffusion coefficient dependence on acquisition plan and spatial position – preliminary results

Author

Fedeli, L., primary, Belli, G., additional, Ciccarone, A., additional, Coniglio, A., additional, Esposito, M., additional, Giannelli, M., additional, Sghedoni, R., additional, Tarducci, R., additional, Altabella, L., additional, Belligotti, E., additional, Benelli, M., additional, Bernardi, L., additional, Betti, M., additional, Caivano, R., additional, Carni, M., additional, Chiappiniello, A., additional, Cimolai, S., additional, Cretti, F., additional, Fulcheri, C., additional, Gasperi, C., additional, Giacometti, M., additional, Levrero, F., additional, Lizio, D., additional, Maieron, M., additional, Marzi, S., additional, Mascaro, L., additional, Mazzocchi, S., additional, Meliado, G., additional, Morzenti, S., additional, Niespolo, A., additional, Nocetti, L., additional, Noferini, L., additional, Oberhofer, N., additional, Orsingher, L., additional, Quattrocchi, M.G., additional, Ricci, A., additional, Savini, A., additional, Taddeucci, A., additional, Testa, C., additional, Tortoli, P., additional, Luchinat, C., additional, Tenori, L., additional, Gobbi, G., additional, Gori, C., additional, Busoni, S., additional, and Mazzoni, L.N., additional

Published
2021
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8. Multicentre comparison of MR scanners (15T, 3T) for MR T1-T2 relaxometry

Author

Belli, G., primary, Coniglio, A., additional, Bettarini, S., additional, Tortoli, P., additional, Fedeli, L., additional, Giannelli, M., additional, Mazzoni, L.N., additional, Nocetti, L., additional, Sghedoni, R., additional, Tarducci, R., additional, Belligotti, E., additional, Canzi, C., additional, Chiappiniello, A., additional, Cimolai, S., additional, Giovannini, G., additional, Lizio, D., additional, Marzi, S., additional, Mascaro, L., additional, Mazzocchi, S., additional, Meliadò, G., additional, Morzenti, S., additional, Niespolo, A., additional, Noferini, L., additional, Oberhofer, N., additional, Origgi, D.A., additional, Paruccini, N., additional, Quattrocchi, M., additional, Savini, A., additional, Solla, I., additional, Taddeucci, A., additional, and Busoni, S., additional

Published
2021
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9. P185 - Multicentre comparison of MR scanners (15T, 3T) for MR T1-T2 relaxometry

Author

Belli, G., Coniglio, A., Bettarini, S., Tortoli, P., Fedeli, L., Giannelli, M., Mazzoni, L.N., Nocetti, L., Sghedoni, R., Tarducci, R., Belligotti, E., Canzi, C., Chiappiniello, A., Cimolai, S., Giovannini, G., Lizio, D., Marzi, S., Mascaro, L., Mazzocchi, S., Meliadò, G., Morzenti, S., Niespolo, A., Noferini, L., Oberhofer, N., Origgi, D.A., Paruccini, N., Quattrocchi, M., Savini, A., Solla, I., Taddeucci, A., and Busoni, S.

Published
2021
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10. P170 - Multicenter comparison of MR scanners for quantitative diffusion weighted imaging: apparent diffusion coefficient dependence on acquisition plan and spatial position – preliminary results

Author

Fedeli, L., Belli, G., Ciccarone, A., Coniglio, A., Esposito, M., Giannelli, M., Sghedoni, R., Tarducci, R., Altabella, L., Belligotti, E., Benelli, M., Bernardi, L., Betti, M., Caivano, R., Carni, M., Chiappiniello, A., Cimolai, S., Cretti, F., Fulcheri, C., Gasperi, C., Giacometti, M., Levrero, F., Lizio, D., Maieron, M., Marzi, S., Mascaro, L., Mazzocchi, S., Meliado, G., Morzenti, S., Niespolo, A., Nocetti, L., Noferini, L., Oberhofer, N., Orsingher, L., Quattrocchi, M.G., Ricci, A., Savini, A., Taddeucci, A., Testa, C., Tortoli, P., Luchinat, C., Tenori, L., Gobbi, G., Gori, C., Busoni, S., and Mazzoni, L.N.

Published
2021
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11. OD101 - Reliability of quantitative diffusion weighted imaging: a large multicenter and multiparametric study based on a unsupervised clustering analysis

Author

Mazzoni, L.N., Fedeli, L., Belli, G., Ciccarone, A., Coniglio, A., Esposito, M., Giannelli, M., Sghedoni, R., Tarducci, R., Altabella, L., Belligotti, E., Benelli, M., Bernardi, L., Betti, M., Caivano, R., Carnì, M., Chiappiniello, A., Cimolai, S., Cretti, F., Fulcheri, C., Gasperi, C., Giacometti, M., Levrero, F., Lizio, D., Maieron, M., Marzi, S., Mascaro, L., Mazzocchi, S., Meliadò, G., Morzenti, S., Niespolo, A., Nocetti, L., Noferini, L., Oberhofer, N., Orsingher, L., Quattrocchi, M.G., Ricci, A., Savini, A., Taddeucci, A., Testa, C., Tortoli, P., Luchinat, C., Tenori, L., Gobbi, G., Gori, C., and Busoni, S.

Published
2021
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12. 20. Diffusion MRI and ADC accuracy at the isocenter: An AIFM multisite comparison study

Author

Coniglio, A., primary, Fedeli, L., additional, Belli, G., additional, Ciccarone, A., additional, Esposito, M., additional, Giannelli, M., additional, Gobbi, G., additional, Gori, C., additional, Mazzoni, L.N., additional, Nocetti, L., additional, Sghedoni, R., additional, Tarducci, R., additional, Altabella, L., additional, Belligotti, E., additional, Benelli, M., additional, Betti, M., additional, Caivano, R., additional, Carnì, M., additional, Chiappiniello, A., additional, Cimolai, S., additional, Cretti, F., additional, Fulcheri, C., additional, Gasperi, C., additional, Giacometti, M., additional, Levrero, F., additional, Lizio, D., additional, Luchinat, C., additional, Maieron, M., additional, Marzi, S., additional, Mascaro, L., additional, Mazzocchi, S., additional, Meliadò, G., additional, Morzenti, S., additional, Noferini, L., additional, Oberhofer, N., additional, Quattrocchi, M.G., additional, Ricci, A., additional, Taddeucci, A., additional, Tenori, L., additional, Torresin, A., additional, and Busoni, S., additional

Published
2018
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16. 18. Quality assurance in proton magnetic resonance spectroscopy: Final results of an intercomparison of 18 clinical scanner systems

Author

Sghedoni, R., primary, Coniglio, A., additional, Mazzoni, L.N., additional, Belli, G., additional, Tarducci, R., additional, Busoni, S., additional, Esposito, M., additional, Nocetti, L., additional, Ciccarone, A., additional, Altabella, L., additional, Levrero, F., additional, Fedeli, L., additional, Caivano, R., additional, Carnì, M., additional, Ricci, A., additional, Binotto, L., additional, Cimolai, S., additional, D’Urso, D., additional, Morzenti, S., additional, Gasperi, C., additional, Mangili, P., additional, Nitrosi, A., additional, Oberhofer, N., additional, Paruccini, N., additional, Toncelli, A., additional, Gobbi, G., additional, Gori, C., additional, and Giannelli Marco, M., additional

Published
2018
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17. 21 Phase encoding direction and position effects on ADC in diffusion MRI: An AFIM multisite comparison study

Author

Fedeli, L, primary, Belli, G., additional, Ciccarone, A., additional, Coniglio, A., additional, Esposito, M., additional, Giannelli, M., additional, Gobbi, G., additional, Gori, C., additional, Mazzoni, L.N., additional, Nocetti, L., additional, Sghedoni, R., additional, Tarducci, R., additional, Altabella, L., additional, Belligotti, E., additional, Benelli, M., additional, Betti, M., additional, Caivano, R., additional, Carnì, M., additional, Chiappiniello, A., additional, Cimolai, S., additional, Cretti, F., additional, Fulcheri, C., additional, Gasperi, C., additional, Giacometti, M., additional, Levrero, F., additional, Lizio, D., additional, Luchinat, C., additional, Maieron, M., additional, Marzi, S., additional, Mascaro, L., additional, Mazzocchi, S., additional, Meliadò, G., additional, Morzenti, S., additional, Noferini, L., additional, Oberhofer, N., additional, Quattrocchi, M.G., additional, Ricci, A., additional, Taddeucci, A., additional, Tenori, L., additional, Torresin, A., additional, and Busoni, S., additional

Published
2018
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18. AIFM multicenter intercomparison of MR scanners for proton spectroscopy – preliminary results

Author

Sghedoni, R., primary, Coniglio, A., additional, Belli, G., additional, Busoni, S., additional, Ciccarone, A., additional, Esposito, M., additional, Giannelli, M., additional, Mazzoni, L., additional, Nocetti, L., additional, Tarducci, R., additional, Altabella, I., additional, Anoja, R., additional, Berardi, P., additional, Bertolini, N., additional, Biagini, C., additional, Carnì, M., additional, Cesana, P., additional, Cimolai, S., additional, Clemente, S., additional, Fabbri, E., additional, Fedeli, L., additional, Filice, S., additional, Levrero, F., additional, Meliadò, G., additional, Mordini, N., additional, Morzenti, S., additional, Moscato, A., additional, Oberhofer, N., additional, Paruccini, N., additional, Ricci, A., additional, Romeo, N., additional, Scelfo, D., additional, Toncelli, A., additional, Torresin, A., additional, Tosetti, M., additional, Zucca, I., additional, and Gori, C., additional

Published
2016
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19. Physical performance of ClearPEM, a dedicated scanner for positron emission mammography

Author

Zorz, A., primary, Morzenti, S., additional, Pizzichemi, M., additional, De Ponti, E., additional, Guerra, L., additional, Landoni, C., additional, De Bernardi, E., additional, Auffray, E., additional, Bugalho, R., additional, Da Silva, J.C.R., additional, Tavernier, S., additional, Varela, J., additional, Lecoq, P., additional, Paganoni, M., additional, and Crespi, A., additional

Published
2016
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21. E.450 - AIFM multicenter intercomparison of MR scanners for proton spectroscopy – preliminary results

Author

Sghedoni, R., Coniglio, A., Belli, G., Busoni, S., Ciccarone, A., Esposito, M., Giannelli, M., Mazzoni, L., Nocetti, L., Tarducci, R., Altabella, I., Anoja, R., Berardi, P., Bertolini, N., Biagini, C., Carnì, M., Cesana, P., Cimolai, S., Clemente, S., Fabbri, E., Fedeli, L., Filice, S., Levrero, F., Meliadò, G., Mordini, N., Morzenti, S., Moscato, A., Oberhofer, N., Paruccini, N., Ricci, A., Romeo, N., Scelfo, D., Toncelli, A., Torresin, A., Tosetti, M., Zucca, I., and Gori, C.

Published
2016
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