A5024181399- Advanced Radiotherapy Techniques
- Radiation Therapy and Dosimetry
- Breast Cancer Treatment Studies
- Medical Imaging Techniques and Applications
- Effects of Radiation Exposure
- Prostate Cancer Diagnosis and Treatment
- Radiomics and Machine Learning in Medical Imaging
- Lung Cancer Diagnosis and Treatment
- Endometrial and Cervical Cancer Treatments
- Radiation Dose and Imaging
- Prostate Cancer Treatment and Research
- Glioma Diagnosis and Treatment
- Brain Metastases and Treatment
- Radiopharmaceutical Chemistry and Applications
- Lung Cancer Research Studies
- Psychosomatic Disorders and Their Treatments
- Advanced MRI Techniques and Applications
- Chemotherapy-induced cardiotoxicity and mitigation
- Radiation Effects and Dosimetry
- Photoacoustic and Ultrasonic Imaging
- Genetic factors in colorectal cancer
- Telemedicine and Telehealth Implementation
- Problem Solving Skills Development
- Breast Implant and Reconstruction
- Urologic and reproductive health conditions
Acıbadem Adana Hospital
2009-2024
Acıbadem University
2012-2024
Kent Hastanesi
2022-2024
Ümraniye Eğitim ve Araştırma Hastanesi
2019
Sağlık Bilimleri Üniversitesi
2019
Marmara University
2019
Istanbul Eye Hospital
2009-2010
This study aimed to investigate the tumor volume changes occurring during limited-field radiotherapy (RT) for glioblastoma patients and whether a volume-adapted boost planning approach provided any benefit on coverage normal tissue sparing.Twenty-four underwent simulation with magnetic resonance (MR) computed tomography (CT) scans prior RT (MR_initial, CT_initial) treatment (MR_adapt, CT_adapt). For phase, MR_initial MR_adapt images were used delineate GTV2 GTV2_adapt, respectively. An...
In study, it was aimed to evaluate the dose volume histograms (DVH) of extended SSD technique, VMAT-based, and helical tomotherapy plans dosimetrically in a multi-institutional context achieve higher plan quality harmonize total body irradiation plans. Four different clinical centers participated study. The CT images ten patients were used this During first phase, enrolled for TBI planned by multiple according common protocol. second all shared their plans' DVHs. Treatment evaluated critical...
The ESTRO-ACROP Consensus Guideline (EACG) recommends implant excluded clinical target volume (CTVp) definitions for post-mastectomy radiation therapy after implant-based immediate breast reconstruction (IBR). purpose of this study is to investigate the effectiveness Helical Tomotherapy (HTp) and Volumetric Modulated Arc Therapy (VMATp) treatment techniques in terms CTVp coverage reduced organ at risk (OAR), normal tissue doses when was used planning as structure instead conventional...
Colorectal cancers are third most common cancer in both genders. They associated with genetic and environmental factors. Staging is important the prognosis. Carcinoembryonic Antigen (CEA) provides preliminary information there a correlation between Proliferation Index (PI) prognostic variables. Our aim to investigate relationship DNA repair capacity clinico-pathologic factors.The blood samples taken from patients were irradiated. by comet technique was calculated. The CEA values recorded....
Abstract Objective This study evaluates various craniospinal irradiation (CSI) techniques used in Turkish centers to understand their advantages, disadvantages and overall effectiveness, with a focus on enhancing dose distribution. Methods Anonymized CT scans of adult pediatric patients, alongside target volumes organ-at-risk (OAR) structures, were shared 25 local radiotherapy centers. They tasked develop optimal treatment plans delivering 36 Gy 20 fractions 95% PTV coverage, while...
Purpose: We aimed to investigate the importance of 4DCT for lung tumors treated with SBRT and whether maximum intensity projection (MIP) free breathing (FB) images can compansate tumor movement. Methods: Six patients primary cancer 2 metastasis a median age 69.5 (42–86) were included. Patients positioned supine on vacuum bag. In addition FB planning CT images, obtained at 3 mm intervals using Varian RPM system (Siemens Somatom Sensetion 64). MIP series reconstructed images. PTV‐FB PTV‐MIP...
Purpose: Different placements of Infrared Cameras (IRC) in CT and treatment rooms can cause gating window level (GWL) variations leading to differences between GWL used for planning treatments. Although, Varian Clinac DHX‐OBI sytem are equipped with the same kind IRC, Truebeam STx (TB) has a different type IRC known as banana type. In this study; geometric dosimetric accuracy respiratory management system (RPM) machines were investigated special homemade phantom. Methods: Special phantom was...
Introduction: This study evaluates the changes in lung volume (LV) exposed radiation during breath cycle and whether these differences have an effect on both target doses breast carcinoma patients. Material Methods: Ten patients with left underwent conservative surgery or mastectomy receiving radiotherapy (RT) (breast chest wall regional lymph nodes) were included. For this study, planning computerized tomography (CT) images obtained deep inspiration (DI) end of expiration (EE), besides free...