Erkan Vardareli̇

Cooccurrence of Capsular Liver Lesions Along with Peritoneal Carcinomatosis and Hematogenous Metastases in Ovarian Cancer Patients on Consecutive 18F-FDG PET/CT Studies

Kemal Ünal, Levent A. Güner, Erkan Vardareli̇

Objectives: F-FDG) positron emission tomography/computed tomography (PET/CT) studies. Methods: F-FDG uptake and at least two PET/CT examinations. Results: According to interpretation, of 54 patients with hepatic or capsular lesions, 44 (81.4%), 5 (9.3%) and 5 (9.3%) of them were concluded as perihepatic …

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Enhancing PSMA PET/CT imaging of prostate cancer: investigating the impact of multiple time point evaluation, diuretic administration, cribriform pattern, and intraductal carcinoma

Levent A. Güner, Kemal Ünal, Volkan Beylergil, Mustafa Bilal Tuna et autres

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Validation of bioelectrical impedance analysis in the evaluation of body composition in patients with breast cancer

Dilşat Baş, Erkin Arıbal, Erkan Vardareli̇, Özlem Sönmez et autres

BACKGROUND: The evaluation of body composition is an essential parameter for preventing obesity and sarcopenic obesity, which are prognostic factors in breast cancer. This study aims to validate the bioelectrical impedance analysis (BIA) of women who are breast cancer survivors by using …

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Optimizing the Personalized Care for the Management of Rectal Cancer: A Consensus Statement

Erman Aytaç, Leyla Özer, Bilgi Baca, Emre Balık et autres

Colorectal cancer is the third most common cancer in Turkey. The current guidelines do not provide sufficient information to cover all aspects of the management of rectal cancer. Although treatment has been standardized in terms of the basic principles of neoadjuvant, surgical, …

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A Case of Metastatic Follicular Thyroid Carcinoma as a Cause of Thyrotoxicosis

Aysen Akalın, Belgi̇n Efe, Medine Nur Kebapçı, Erkan Vardareli̇ et autres

ABSTRACT A fifty-eight- year old woman with a history of subtotal thyroidectomy 20 years before was admitted to the hospital because of back ache. Chest computed tomography revealed a mass lesion destroying the ribs and multiple metastatic lesions scattered bilaterally in the …

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Physiological fluorodeoxyglucose uptake of spinal cord in adults

Levent A. Güner, Kemal Ünal, Erkan Vardareli̇, Eser Kaya et autres

OBJECTIVE: Physiological fluorodeoxyglucose (FDG) uptake of spinal cord needs to be correctly recognized during evaluation of whole-body PET scans, especially for oncological cases. Our aim was to analyze physiological cord FDG uptake and its relation to gender, age, body weight, environmental temperature …

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Technological Advancements in Nuclear Medicine and Molecular Imaging

Levent A. Güner, Kemal Ünal, Erkan Vardareli̇

Colonic Malignant Melanoma: 18F-FDG PET/CT Findings

Eser Kaya, Tamer Aksoy, Levent A. Güner, Hakan Temiz et autres

Primary malignant melanoma occurs most often in the skin and much less frequently in the choroid layer of the eyes, in the leptomeninges, oral cavity, nasal mucosa, pharynx, esophagus, bronchus, under the nail and vaginal or anorectal mucosa.Primary melanoma of the gastrointestinal …

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Prognostic significance of the texture features determined using three dimensional 18F-FDG PET images: new potential biomarkers

Seyhan Karaçavuş, Bülent Yılmaz, Ömer Kayaaltı, Arzu Taşdemi̇r et autres

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Evaluating the Role of Routine Prone Acquisition on Visual Evaluation of SPECT Images

Levent A. Güner, Billur Çalışkan, İlknur Işık, Tamer Aksoy et autres

UNLABELLED: Attenuation artifacts reduce our ability to evaluate perfusion of affected myocardial segments. The aim of this study was to evaluate the impact of routine prone-position image evaluation within a stepwise visual interpretation of myocardial perfusion studies. METHODS: We have included 279 …

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Clinical Benefits Of Pet/Ct Integration

Erkan Vardareli̇

The integration of PET and CT has a lot of benefits the evaluation of oncologic patients.CT based attenuation correction is lead to shorter investigation time of PET/CT scan.There are significant improvement of sensitivity and specifity of diagnosis, staging, re-staging and radiotherapy planning …

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Kalvarium Metastazi Ayirici Tanisinda Enostoz: Olgu Sunumu

Mustafa Güdük, Aydın Sav, Erkan Vardareli̇, Selçuk Peker

Enostoses (bone islands) are usually asymptomatic, incidentally found bone lesions. In their differential diagnosis primary bone tumors and metastases should be considered. In our case study, we are presenting 65 years old male enostosis case who was operated with a preoperative diagnosis …