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4 results on '"Mostafa Elnagger"'

1. Current Topics in Medicine and Medical Research Vol. 7

Author

Masayo Uji, Katerina Asonitou, Gerasimos Prodromitis, Dimitra Koutsouki, Yosra Alhindi, Rana Albarakati, Lujain Almatrafi, Ghaidaa Fatta, Batool Fatani, Upasana Dhar, Ramesh Nagarajappa, Dharmashree Satyarup, Marlin Jena, Abhilash Mohapatra, Abeer Alatawi, Meshaal Alanazi, Pankaj Kumar Mishra, Mohammed Nadeem, Anshul Khare, Vipin Singh, Jiten Shukla, Devendra Chaudhary, Mostafa Elnagger, Hussein A. Motaweh, Kareman Zard, Arbind Kumar Choudhary, Sundareswaran loganathan, Lubna Mohammed Thaher, Jafar Alasad, Mahmoud Maharmeh, Ibrahim Salami, Fidelia Chan Xue Ning, Siti Zamratol Mai-Sarah Mukari, Kartini Ahmad, Mihaela Vladu, Diana Clenciu, Ion Cristian Efrem, Mircea-Cătălin Forțofoiu, Anca Amzolini, Simona Tudorică Micu, Maria Moța, Maria Forțofoiu, E. V. Zakharova, E. S. Stolyarevich, Abdulmajeed Altoijry, Thamer Nouh, Ahmed Alburakan, Magdi Ibrahim, Talal A. Altuwaijri, Hala Mourad Demerdash, Gehan Sharara, Khaled Katri, Fabiano de Oliveira Araujo, Ana Paula Marchetti, Gisele Emilãine da Silva Reis, Paulo Augusto Pires Milani, Albano Luis Novaes Bueno, Yasmine Mendes Pupo, Vinu Sarathy, B. J. Srinivasa, Bhanu Lalkota, P. K. Kiran, Vishal Kulkarni, Samuel Luke Koramati, Radheshyam Naik, E. S. Anibor, Amit Lakhani, Ena Sharma, and S. M. Bhatnagar

Published
2020
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2. Comparative Study of Dose Distribution Homogeneity between 3D-Brachytherapy and Intensity Modulated Radiation Therapy Techniques in Cervix Cancer Tumors

Author

Kareman Zard, Hussein A. Motaweh, and Mostafa Elnagger

Subjects
Cervical cancer, business.industry, medicine.medical_treatment, Brachytherapy, Rectum, Dose distribution, Intensity-modulated radiation therapy, medicine.disease, 030218 nuclear medicine & medical imaging, Radiation therapy, 03 medical and health sciences, 0302 clinical medicine, medicine.anatomical_structure, 030220 oncology & carcinogenesis, Medicine, External beam radiotherapy, business, Nuclear medicine, Cervix
Abstract

Aim: The purpose of this study was to compare the dosimetric results of the techniques (3D-Brachytherapy and intensity-modulated radiotherapy IMRT) in patients with locally advanced cervical carcinoma (LACC). Method: There are 15 patients with locally advanced cervical carcinoma (LACC), after the completion of external beam radiotherapy (EBRT) for the whole pelvic irradiation 45 Gy/25 fractions, followed by 3D-Brachytherapy 24 Gy per weekly fractions and 36 Gy of IMRT per 18 fractions. Coverage of targets volume and doses received by normal tissue were compared in two techniques. Method: 15 patients of LACC treated with 3D-Brachytherapy were selected for this study. IMRT plans were also created for all the patients. 3D-Brachytherapy and IMRT plans were compared on the basis of target volume coverage, dose to Organs at risk (OAR’s), homogeneity index (HI) and conformity index (CI). Results: The results showed that D90% of HRCTV in the 3D-Brachytherapy was covered more than D90% of PTV in the IMRT of prescribed dose, the D2CC and the V60Gy values of Bladder and rectum were significantly lower than in 3D-Brachytherapy. The HI and CI in 3D-Brachytherapy were found better than IMRT. Conclusion: 3D-Brachytherapy significantly reduced the irradiated volume of OAR’s and improved dose coverage in tumor volume compared to that by IMRT.

Published
2019
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