Yazar "Altınok, Ayşe" için listeleme
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The analysis of different diagonal profiles Used for commissioning in eclipse
Mabhouti, H.; Acar, Hilal; Küçük, Nadir; Küçükmorkoç, Esra; Doyuran, Mine; Çağlar, Mustafa; Altınok, Ayşe; Cebe, Mehmet; Yıldır, G.; Çağlar, Hale Başak (American Association of Physicists in Medicine, 2015)Purpose: The effect of diagonal profiles measured with different types of detectors to the improvement of the quality of the algorithm configuration is analysed. Methods: For commissioning of Truebeam STx machine, Eclipse ... -
The analysis of different percentage depth dose curves used for commissioning in eclipse
Cebe, Mehmet; Acar, Hilal; Küçük, Nadir; Küçükmorkoç, Esra; Doyuran, Mine; Çağlar, Mustafa; Altınok, Ayşe; Yilidir, G.; Mabhouti, H.; Çağlar, Hale (Wiley, 2015)Purpose: Percentage Depth Doses (PDDs) used for balance fitting of the calculation model in Eclipse. The effect of PDD curves measured with two different detectors for the commissioning of Truebeam STx machine to the ... -
Deformable MRI fusion for intracranial SRS: Can we trust?
Çağlar, Hale; Küçükmorkoç, Esra; Küçük, Nadir; Altınok, Ayşe; Acar, Hilal; Doyuran, Mine (Elsevier İreland Ltd., 2015)Purpose/Objective: The aim of this study is to evaluate the reliability of MRI fusion for the determination of target volume when performing CT based intracranial stereotactic radiosurgery. Materials and Methods: Patients ... -
The effect of depth and control point number for MLC transmission and dosimetric leaf gap
Küçükmorkoç, Esra; Doyuran, Mine; Çağlar, Mustafa; Küçük, Nadir; Acar, Hilal; Altınok, Ayşe; Çağlar, Hale (Elsevier Ireland Ltd., 2015)Purpose/Objective: MLC transmision (MLCT) and dosimetric leaf gap (DLG) in Treatment Planning System (TPS) are important parameters for dose calculation and they provide accuracy of delivering IMRT plans. MLCT and DLG ... -
Evaluation of interfractional bladder doses for two different patient positioning methods in prostate cancer
Altınok, Ayşe; Acar, Hilal; Rzazade, Rashad; Küçük, Nadir; Küçükmorkoç, Esra; Doyuran, Mine; Mabhouti, H.; Çağlar, Hale Başak (Elsevier Ireland Ltd., 2015)Purpose/Objective: MR imaging following needle implantation in high dose rate brachytherapy (HDR BT) provide more anatomical details for improved definition of the prostate gland, organs at risk, and needles. The purpose ... -
Instant and early efficacy of gamma knife treatment on trigeminal neuralgia
Altınok, Ayşe; Karancı, Türker; Özbek, Arif; Albayrak, Serdar Baki (Kare Publishing, 2018)OBJECTIVE Trigeminal neuralgia (TN) is a common craniofacial pain syndrome manifested by the episodes of severe lancinating pain along the sensory region of the trigeminal nerve. Vascular compression theory has been ... -
Postmastectomy RT decision for lymph node negative patients: Turkish radiation oncology society
Altınok, Ayşe; Gürsel, Bilge; Ergen, A.; Alanyalı, Senem; Özsaran, Zeynep; Ay, Ahmet; Metcalfe, Evrim; Akmansu, Müge; Tepetam, Hüseyin; Altınok, Pelin; Altmışdörtoğlu, Özgür; Serarslan, Alparslan; Bese, Nuran (Elsevier Ireland Ltd, 2018)Early Breast Cancer Trialists’ Collaborative Group meta analyses have shown that postmastectomy radiotherapy (PMRT) had no significant effect on locoregional recurrence (LRR), overall recurrence or breast cancer mortality ...