A5039588565- Advanced Radiotherapy Techniques
- Effects of Radiation Exposure
- Glioma Diagnosis and Treatment
- Prostate Cancer Diagnosis and Treatment
- Radiation Dose and Imaging
- Gastric Cancer Management and Outcomes
- Lung Cancer Diagnosis and Treatment
- Prostate Cancer Treatment and Research
- Metastasis and carcinoma case studies
- Brain Metastases and Treatment
- Cancer survivorship and care
- Medical Imaging Techniques and Applications
- Health and Wellbeing Research
- Sexual function and dysfunction studies
- COVID-19 and healthcare impacts
- Gastrointestinal Tumor Research and Treatment
- Meningioma and schwannoma management
- Music Therapy and Health
- Psychosomatic Disorders and Their Treatments
- Advanced X-ray and CT Imaging
- Colorectal and Anal Carcinomas
- Voice and Speech Disorders
- Sarcoma Diagnosis and Treatment
- Medical Imaging and Analysis
- Colorectal Cancer Surgical Treatments
Sağlık Bilimleri Üniversitesi
2020-2022
Ankara Onkoloji Eğitim ve Araştırma Hastanesi
2020-2022
Ministry of Health
2015
Sivas State Hospital
2014
Ankara University
2010-2013
Objective: To determine the relationship between inflammatory markers and pathological complete response (pCR) in patients with locally advanced rectal cancer (LARC), who received neoadjuvant chemoradiotherapy (NACRT).
Concurrent chemo-radiotherapy is the recommended standard treatment modality for patients with locally advanced lung cancer. The purpose of three-dimensional conformal radiotherapy (3DCRT) to minimize normal tissue damage while a high dose can be delivered tumor. most common limiting side effect thoracic RT radiation pneumonia (RP). In this study we evaluated relationship between dose-volume histogram parameters and pneumonitis. This targeted prediction possible development RP evaluation...
Gliosarcomas (GS) are highly malignant and rare tumors of the central nervous system with a poor prognosis. We report here on four patients GS, median survival for whom was 9.25 months. Prognosis GS remains poor, multidisciplinary approach (surgery, radiation therapy, chemotherapy) seems to be associated slightly more prolonged times.
Background: The aim of this study was to evaluate the effect whole brain radiotherapy (WBRT) combined with streotactic radiosurgery versus stereotactic (SRS) alone for patients metastases. Materials and Methods: This a retrospective that evaluated results 46 treated metastases at Dr. Abdurrahman Yurtaslan Ankara Oncology Training Research Hospital, Radiation Department, between January 2012 2015. Twenty-four were WBRT+SRS while 22 only SRS. Results: Time local recurrence 9.7 months in arm...
Background: Postoperative chemoradiotherapy is accepted as standard treatment for stage IB-IV, M0 gastric cancer. Radiotherapy (RT) planning of cancer important because the low radiation tolerance surrounding critical organs. The purpose this study was to compare dosimetric aspects 2-dimensional (2D) and 3-dimensional (3D) plans, with twin aims evaluating adequacy 2D fields on coverage target volume (PTV) 3D conformal plans both covering PTV reducing normal tissue doses. Materials Methods:...
Aim: COVID-19 is a disease that was declared pandemic by the World Health Organization (WHO) in 2020. The first case Turkey confirmed on 11 March Since patients with cancer were reported to have higher risk for infection, as an oncology hospital, we created mini science board within our hospital. By following advice of this and permissions local administrators which only training research hospital specialized Turkey, undertook clean mission continue treatments uninterruptedly. Radiotherapy...
Esophageal cancer is a complex disease that needs to be addressed by multidisciplinary team.The high local and systemic recurrence rates after surgical treatment with low survival have shown surgery alone not adequate for locally advanced tumors.A reduction of local-regional rate was observed postoperative adjuvant radiotherapy (RT) compared alone, results showing advantage in patients lymph node involvement are also available.The standard dose (50.4 Gy) applied concomitantly curative...
Aims: Prostate cancer is one of the most common cancers in men. Surgery, radiotherapy or active surveillance are treatment options. Treatment decided according to risk group patient. Postoperative delivered selected patients increase local control rates. The aim this study report results who received postoperative for localized prostate cancer. Methods: This retrosepctive included 78 between 2011 and 2023. All except had pathologically positive lymph nodes were into study. Overall survival,...
Amaç: Kanser tanı ve tedavisi hastalarda kaygıya neden olabilmektedir. Kanserli hastaların kaygılarını azaltmak için müzik müdahalesi gibi tamamlayıcı tedaviler güncel yaklaşımlardır. Bu çalışmada Radyoterapi alan müdahalesinin kaygı üzerine etkisini değerlendirmeyi amaçladık.
 Gereç Yöntemler: Küratif amaçlı radyoterapi 100 hasta çalışmaya dahil edildi. Hastalar müdahale kontrol gruplarına ayrıldı. Her grup 50 hastadan oluşmakta ancak grubundan 3, 2 anketleri tamamlayamadıklarından...
Objective: Metallic implants have impacts on dose distribution of radiotherapy. Our purpose is evaluating impact metallic with different calculation algorithms distribution. Material and Methods: Two patients vertebral body were included in this study. They treated stereotactic The data the retrospectively re-calculated TPSs algorithms. Ray-Tracing (Ry-Tc), Monte-Carlo (MC), Acuros XB (AXB) analytical anisotropic (AAA) compared. Results: Ry-Tc, AAA AXB underestimated minimum...
Aim: To evaluate retrospectively clinical outcomes of treated with stereotactic ablative radiotherapy (SABR) using the CyberKnife® (Accuray, Sunnyvale, CA, USA), for early primary and oligometastatic lung tumors.Methods: This descriptive study included thirty tumors from 29 patients cancer (n=21) or (n=9), who underwent SABR robotic linear accelerator between March 2011 July2015. Out 30 tumors, 21 were NSCLC, 9 metastatic disease. Treatment was given different tracking methods including...
Objective: Metallic implants have impacts on dose distribution of radiotherapy. Our purpose is evaluating impact metallic with different calculation algorithms distribution. Material and Methods: Two patients vertebral body were included in this study. They treated stereotactic The data the retrospectively re-calculated TPSs algorithms. Ray-Tracing (Ry-Tc), Monte-Carlo (MC), Acuros XB (AXB) analytical anisotropic (AAA) compared. Results: Ry-Tc, AAA AXB underestimated minimum maximum doses...
Introduction: The aim of this study was to evaluate the demographic characteristics and radiotherapy schedules patients for whom palliative brain metastasis administered. Methods: This a retrospective that evaluated who received metastases between January 2011 December 2019. Patient treatment files hospital information management system were used collect data. Results: In study, 4107 any tumors evaluated. Of these, 2910 had metastatic tumors. group 1736 (60%) male 1174 (40%) female. Primary...
ÖZET GİRİŞ ve AMAÇ: Meme koruyucu cerrahi uygulanmış meme kanseri tanılı hastalarda adjuvan radyoterapi standart tedavidir.Radyoterapi sonrası kozmetik sonuçları en çok etkileyen faktörlerden birisi de boyutudur.Bu çalışmanın amacı pandüler nedeni ile prone pozisyonda uyguladığımız kozmezis dozimetrik dağılımının değerlendirilmesidir.YÖNTEM GEREÇLER:
Aim: The aim of this study was to compare radiation doses target volumes and critical organs among prone supine positions for left-sided breast cancer patients who were treated with breast-conserving surgery adjuvant radiotherapy. 
 Materials Methods: evaluated by using dose-volume histograms on the new radiotherapy plans twenty patients.
 Results: mean heart dose lower in position (mean 656cGy 933cGy respectively p = 0.01). Mean lung 396 cGy 1032 (p =0.01); V5 13% 33% V10 8% 25%...
Актуальність. COVID-19 є серйозною проблемою громадського здоров’я, оскільки в березні 2020 року Всесвітня організація охорони здоров’я оголосила його пандемією. Пацієнти з супутніми захворюваннями та раком частіше хворіють на COVID-19. Матеріали методи. Це ретроспективне дослідження було проведене у клініці радіаційної онкології для оцінки захворюваності COVID-19, прогнозу впливу променеву терапію. До нього увійшли пацієнти відділення онкології, інфіковані які отримували терапію березня по...
Aim: The aim of that study was to evaluate the treatment results patients with high-risk prostate cancer who received image-guided intensity-modulated radiotherapy curative intent. Material and Method: Patients underwent (RT) for were evaluated retrospectively in our clinic from April 2010 2021. Demographics, specific antigen (PSA) levels, gleason score (GS), TNM stage tumor, success complications noted. Results: Eighty-two evaluated. mean follow-up time 39.1 months. age 71.2±6.2 (range...