A5019664916- Advanced Radiotherapy Techniques
- Ultrasound and Hyperthermia Applications
- Photoacoustic and Ultrasonic Imaging
- Medical Imaging Techniques and Applications
- Radiomics and Machine Learning in Medical Imaging
- Breast Cancer Treatment Studies
- Lung Cancer Diagnosis and Treatment
- Head and Neck Cancer Studies
- Glioma Diagnosis and Treatment
- Effects of Radiation Exposure
- Neuroendocrine Tumor Research Advances
- Radiation Therapy and Dosimetry
- Microbial Inactivation Methods
- Cancer Diagnosis and Treatment
- Management of metastatic bone disease
- Cancer, Hypoxia, and Metabolism
- Cancer Treatment and Pharmacology
- Brain Metastases and Treatment
- Pancreatic and Hepatic Oncology Research
- Infrared Thermography in Medicine
- Lung Cancer Treatments and Mutations
- Cardiovascular Function and Risk Factors
- Hepatocellular Carcinoma Treatment and Prognosis
- Cancer and Skin Lesions
- Medical Imaging and Pathology Studies
Istanbul University-Cerrahpaşa
2023-2024
Kocaeli Üniversitesi
2021
University of Minnesota System
2018
Anadolu University
2010-2017
Bursa Uludağ Üni̇versi̇tesi̇
2000-2009
Bezmialem Foundation University Medical Faculty Hospital
2004
Thomas Jefferson University
1991-1998
Okmeydanı Eğitim ve Araştırma Hastanesi
1992-1994
Extracellular pH (pHe) was determined by needle microelectrodes in 67 tumour nodules 58 patients. The objective to evaluate the relationship between pHe, histology and volume. mean age of patients 62 years, depth lesions 2·7 ± 0·2 cm, volume 187 60 cm3. Lesions were located readily accessible areas such as on limbs, neck or chest wall. Tumour histologies included: 48% adenocarcinoma; 34% squamous cell carcinoma; 8% soft tissue sarcoma; 10% malignant melanoma. pHe for entire group tumours...
In this paper, we present a fast and robust practical tool for segmentation of solid tumors with minimal user interaction to assist clinicians researchers in radiosurgery planning assessment the response therapy. Particularly, cellular automata (CA) based seeded tumor method on contrast enhanced T1 weighted magnetic resonance (MR) images, which standardizes volume interest (VOI) seed selection, is proposed. First, establish connection CA-based graph-theoretic methods show that iterative CA...
One test for thermotolerance development in a clinical situation is to evaluate the effects of altering hyperthermia fractionation interval on tumour response thermo-radiotherapy. Between 1983 and 1990 44 evaluable advanced superficial tumours miscellaneous origin 41 patients were randomized receive either once-weekly or twice-weekly external microwave treatments combined with radiation therapy. The mean age was 62 years, 85% had failed previous All lesions less than 8×8×4 cm (L×W×D) heated...
<b><i>Background:</i></b> We evaluated the efficacy, toxicity, and dose responses of re-irradiation with stereotactic body radiotherapy (SBRT) in patients recurrent non- small cell lung cancer (NSCLC) after previous irradiation. <b><i>Patients Methods:</i></b> 28 were included. Previous median radiation doses 54 66 Gy. The interval time between SBRT was 14 months. follow-up 9 months (range 3-93 months). To evaluate effectiveness SBRT, local...
AIM: The aim of this study is to offer survival following radiation therapy using intensity-modulated radiotherapy or volumetric arc with temozolomide in patients glioblastoma. MATERIALS AND METHODS: Ninety-two previously treated high-grade glioma (World Health Organization [WHO] grade IV) were studied Anadolu Medical Center, Department Radiation Oncology, between January 2006 and July 2015. diagnosis was established by pathology all cases. median age 59 years (range, 19–86 years). tumor...
Between 1980-1990, 126 patients were treated with radiation therapy (RT) and hyperthermia using 915-MHz external microwave applicators. All but 11 had failed to respond previous therapy.The mean tumor volume was 73 +/- 13 cm3, the dose delivered 45 1 Gy. Hyperthermia administered biweekly in 83% of fields 5.5 0.2 sessions. Lesions stratified by depth. The predictive influence pretreatment or treatment parameters analyzed for probability response logistic regression duration local control...
The purpose of this study was to determine whether intravenous or combined plus oral glucose administration more effective inducing acute tumour acidification. Seventeen nondiabetic patients at the Henan Tumour Hospital with superficial deposits various histologies and size were administered, after fasting, either 50 g intravenously (i.v., in 100 ml over 10 min) i.v. (in 200 ml; + oral). Extracellular pH (pHe) determined one two indwelling needle combination microelectrodes. Blood...
Numerous studies have recently been conducted to investigate genetic mechanisms in cancer causes and pathogenesis. Some of these shown that there were certain specific chromosomal defects normal cells patients their first-degree relatives. It was suggested individuals susceptible development when compared with people without defects. Materials Methods Chromosomal anomalies, such as gaps, breaks, acentric fragments, fragile site expression rates determined peripheral blood lymphocyte cultures...
We aimed to determine predictive factors affecting cosmetic results after breast conserving management in cancer. Data on 96 patients with 97 cancer cases, who had been admitted Uludağ University M.A. Radiotherapy Center between October 1995 and December 1998 managed breast-conserving treatment, were analysed the outcome. Possible cosmesis grouped as patient-related, tumor-related treatment-related. Mann-Whitney U test was used univariate analyses whereas logistic regression multivariate...
The status of the axillary lymph nodes at time diagnosis has been accepted as one most important prognostic factors for overall and disease-free survival patients with breast cancer. aim our study was to determine which influence node involvement in invasive cancer.The data presented here were obtained from 344 who treated cancer Department Radiation Oncology, Uludağ University Medical College, Bursa, Turkey. Possible categorized patient related tumor related. Mann-Whitney U test used...
Objective: To present our experience with placing endovascular coils in pulmonary arteries used as a fiducial marker for CyberKnife therapy and to describe the technical details complications of procedure.Materials Methods: Between June 2005 September 2013, 163 patients primary or secondary lung malignancies, referred placement stereotactic radiosurgery, were retrospectively reviewed.Fourteen (9 men, 5 women; mean age, 70 years) history pneumonectomy (n = 3), lobectomy 3) severe...