Search Results - "OKUTAN, Murat"

An Investigation on Production Routes of U Radioisotope Used in Targeted Alpha Therapy by Different Level Density Models by Özdoğan, Hasan, Şekerci, Mert, Cinoğlu Karaca, Merve, Okutan, Murat, Demir, Bayram, Kaplan, Abdullah

“…Targeted alpha therapy (TAT) is an attractive therapeutic option in patients with multiple micrometastases. It offers many advantages, including easy…”
Get full text

Treatment Planning Comparison of Intensity Modulated Arc Therapy and CyberKnife Techniques in Early Stage Glottic Larynx Radiotherapy by ALAY, Serdar, GOKSEL, Evren Ozan, ÖZKAYA TORAMAN, Kübra, OKUTAN, Murat, DEMİR, Bayram

“…We aimed to compare two radiotherapy techniques (the robotic-based linear accelerator Stereotactic Body Radiotherapy (SBRT) and linear accelerator-based…”
Get full text

Nazofarenks Kanseri Radyoterapi Tedavisinde Hibrit Tedavi Planının TLD ile Dozimetrik Doğrulanması by BOZ, Gamze, OKUTAN, Murat, DEMİR, Bayram

“…Nazofarenks kanserinde geleneksel tedavi planlama, günümüzde yerini optimizasyon tekniklerinin kullanıldığı tersten planlamaya Yoğunluk Ayarlı Radyoterapi –…”
Get full text

Promising Outcomes in Acromegaly Patients Receiving CyberKnife Stereotactic Hypofractionated Radiotherapy by Meral, Rasim, Selcukbiricik, Ozlem S, Uzum, Ayse K, Sahin, Serdar, Okutan, Murat, Barburoglu, Mehmet, Dolas, Ilyas, Altun, Musa, Yarman, Sema, Kadıoglu, Pinar

“…Background: The primary treatment for patients with acromegaly has traditionally been transsphenoidal surgery, with decreasing reliance on radiotherapy (RT)…”
Get full text

Radiobiological Modeling of Acute Esophagitis Following Radiotherapy of Thorax and Head-Neck Tumors: A Comparison of Lyman Kutcher Burman with Equivalent Uniform Dose-Based Models by Mostafa alizade-harakiyan, Amir Ghasemi Jangjoo, Behnam Nasiri, Tohid Jafari-Koshki, Murat Okutan, Asghar Mesbahi

“…Introduction: The current study aimed to compare the performance of radiobiological models in predicting acute esophagitis (AE) complications after…”
Get full text

A comparison of TPS and different measurement techniques in small-field electron beams by Donmez Kesen, Nazmiye, M.Sc, Cakir, Aydin, Ph.D, Okutan, Murat, Ph.D, Bilge, Hatice, Ph.D

“…Abstract In recent years, small-field electron beams have been used for the treatment of superficial lesions, which requires small circular fields. However,…”
Get full text

Surface dose measurement with Gafchromic EBT3 film for intensity modulated radiotherapy technique by Akbas, Ugur, Kesen, Nazmiye Donmez, Koksal, Canan, Okutan, Murat, Demir, Bayram, Becerir, Hatice Bilge

“…Accurate dose measurement in the buildup region is extremely difficult. Studies have reported that treatment planning systems (TPS) cannot calculate surface…”
Get full text

Comparison of dose distributions calculated by the cyberknife Monte Carlo and ray tracing algorithms for lung tumors: a phantom study by Koksal, Canan, Akbas, Ugur, Okutan, Murat, Demir, Bayram, Sarpun, Ismail Hakki

“…Commercial treatment planning systems with have different dose calculation algorithms have been developed for radiotherapy plans. The Ray Tracing and the Monte…”
Get full text

Dosimetric comparison of tools for intensity modulated radiation therapy with gamma analysis: a phantom study by Akbas, Ugur, Okutan, Murat, Demir, Bayram, Koksal, Canan

“…Dosimetry of the Intensity Modulated Radiation Therapy (IMRT) is very important because of the complex dose distributions. Diode arrays are the most common and…”
Get full text

Surface dose and build-up region measurements with wedge filters for 6 and 18 MV photon beams by Bilge, Hatice, Ozbek, Nurdan, Okutan, Murat, Cakir, Aydın, Acar, Hilal

“…Purpose High-energy photons are most commonly used in radiotherapy to treat cancer. Wedge filters are required to obtain homogeneous dose distribution in the…”
Get full text

Research of Dosimetry Parameters in Small Electron Beams by Bilge, Hatice, Okutan, Murat, Cakir, Aydin, Donmez Kesen, Nazmiye

“…In this study, dose distributions and outputs of circular fields with dimensions of 5 cm and smaller, for 6 and 9 MeV nominal energies from the Siemens ONCOR…”
Get full text

The Effect of Oblique Electron Beams to the Surface Dose Under the Bolus by Demir, Bayram, Ph.D, Okutan, Murat, M.Sc, Çakir, Aydin, M.Sc, Göksel, Evren, M.Sc, Bilge, Hatice, Ph.D

“…Abstract The aim of this study is to determine the effect of bolus to the surface dose in oblique electron incidences. Irradiations with 4.5, 6, 7.5, 9, and…”
Get full text

Dosimetric investigation of radiotherapy of small size tumors in radiosurgery devices by Tunçman Genç,Duygu, Mutlu,Eda, Okutan,Murat, Demir,Bayram

“…In stereotactic radiotherapy, high radiation doses were delivered to tumors using small fields in 1-5 fractions. It is very important to make sure the accuracy…”
Get full text

The Effect of CTV Shrinkage Margins in Treatment Planning Systems to the Breast Surface Doses by Okutan, Murat

“…OBJECTIVE This study aims to evaluate the skin dose variation on a breast phantom for patient with mastectomy treated with bolus intensity-modulated…”
Get full text

Differential expression of long non-coding RNAs during genotoxic stress-induced apoptosis in HeLa and MCF-7 cells by Özgür, Emre, Mert, Ufuk, Isin, Mustafa, Okutan, Murat, Dalay, Nejat, Gezer, Ugur

“…Long non-coding RNAs (lncRNAs) are emerging as new players in cancer as they are implicated in diverse biological processes and aberrantly expressed in a…”
Get full text

A dosimetric comparison for SBRT plans of localized prostate cancer between Cyberknife and Varian Truebeam STX device by Şenişik, Ahmet Murat, Okutan, Murat, Çakir, Aydın, Iribaş Çelik, Ayça, Kaytan Sağlam, Esra, Çevikbaş, Görkem, Demir, Bayram

“…As the Stereotactic Body Radiotherapy (SBRT) approach began to increase in treating patients with localized prostate cancer, it became necessary to investigate…”
Get full text

Vertebra Radyoterapisinde Cyberknife ve Imat Tekniklerinin İncelenmesi: Dozimetrik Çalışma by OKUTAN, Murat, GÜNEN, Adem, DEMİR, Bayram

“…Çalışmamızda, TPS (Multiplan ve Eclipse tedavi planlama sistemlerinde) sanal olarak oluşturulan vertebra tümörünün doz dağılımları ile CIRS ATOM fantomda…”
Get full text

Investigation of approaches for internal target volume definition using 4-dimensional computed tomography in stereotactic body radiotherapy of lung cancer by Koksal, Canan, Donmez Kesen, Nazmiye, Okutan, Murat, Karaman, Sule, Dagoglu Sakin, Nergiz, Bilge, Hatice

“…The present study was undertaken to investigate the suitability of alternative internal target volume (ITV) delineation strategies based on maximum intensity…”
Get full text

A column generation heuristic for VMAT planning with adaptive CVaR constraints by Dursun, Pınar, Taşkın, Z Caner, Altınel, I Kuban, Bilge, Hatice, Kesen, Nazmiye Dönmez, Okutan, Murat, Oral, Ethem Nezih

“…In this study we develop an efficient computational procedure that generates medically acceptable treatment plans for volumetric modulated arc therapy with…”
Get more information

Hippocampal Sparing in Stereotactic Radiotherapy for Multiple Brain Metastases: A Comparison of Intensity-modulated Arc Therapy, CyberKnife, and Helical Radiotherapy by kuru, gülçin

Get full text