Yazar "Reyhan, Mehmet" için listeleme
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A Case of a Man With Isolated Breast Metastasis From Lung Adenocarcinoma Incidentally Detected by FDG PET/CT
Erhamamci, Seval; Reyhan, Mehmet; Canpolat, Tuba; Nursal, Gul Nihal; Yapar, Ali Fuat (2016)Breast metastases from an extramammary primary tumor are very rare, particularly in men. In this study, we present a case of a 74-year-old man with isolated breast metastasis from lung adenocarcinoma as an incidental finding ... -
A Case of Primary Colon Carcinoma Demonstrated by FDG PET/CT Imaging After Detection of a Solitary Brain Metastasis
Erhamamci, Seval; Reyhan, Mehmet; Nursal, Gul Nıhal; Torun, Nese; Yapar, Ali Fuat (2015)The detection of brain metastases as the initial manifestation of colorectal carcinoma without liver or lung involvement is extremely rare. Herein we present a case of a 52-year-old male patient with an unusual presentation ... -
Choroidal Metastasis of Papillary Thyroid Carcinoma Demonstrated on SPECT-CT
Torun, Nese; Reyhan, Mehmet; Yapar, Ali Fuat; Karatas, Muge (2016)We report a 68-year-old woman with papillary thyroid carcinoma metastasizing to choroid. The choroid metastasis was diagnosed with SPECT-CT and then was treated with high-dose radioactive iodine therapy. -
Clinical parameters and nomograms for predicting lymph node metastasis detected with Ga-68-PSMA-PET/CT in prostate cancer patients candidate to definitive radiotherapy
Onal, Cem; Ozyigit, Gokhan; Oymak, Ezgi; Guler, Ozan Cem; Hurmuz, Pervin; Tilki, Burak; Reyhan, Mehmet; Tuncel, Murat; Akyol, Fadil (2021)Background Defining the extent of disease spread with imaging modalities is crucial for therapeutic decision-making and definition of treatment. This study aimed to investigate whether clinical parameters and nomograms ... -
Diffuse Metastasis of Malignant Melanoma
Erhamamci, Seval; Reyhan, Mehmet (2015) -
The effect of androgen deprivation therapy on 68GA-PSMA-tracer uptake in nonmetastatic prostate cancer patients
Cem, Onal; Guler, Ozan Cem; Torun, Nese; Reyhan, Mehmet; Yapar, Ali Fuat (2020) -
The effect of androgen deprivation therapy on Ga-68-PSMA tracer uptake in non-metastatic prostate cancer patients
Onal, Cem; Guler, Ozan Cem; Torun, Nese; Reyhan, Mehmet; Yapar, Ali Fuat (2020)Purpose To evaluate the effect of neoadjuvant androgen deprivation treatment (ADT) on prostate-specific membrane antigen (PSMA) tracer uptake demonstrated in Ga-68-PSMA-positron emission tomography (PET/CT) in non-metastatic ... -
The effect of sodium iodide symporter protein on ablation success in patients with differentiated thyroid cancer
Mutevelizade, Gozde; Kocer, Nazim Emrah; Reyhan, Mehmet (2022)Objective This study aimed to investigate immunohistochemical staining of sodium iodide symporter (NIS) and its effect on response to I-131 therapy in differentiated thyroid carcinoma patients. Methods We evaluated NIS ... -
Elastofibroma Dorsi Incidentally Detected by 18F-FDG PET/CT Imaging
Erhamamci, Seval; Reyhan, Mehmet; Nursal, Gul Nihal; Torun, Nese; Yapar, Ali Fuat; Findikcioglu, Alper; Canpolat, Tuba (2015)Elastofibroma dorsi (ED) is a rare pseudotumor of the soft tissues that can also show 18F-fluorodeoxyglucose (F-18-FDG) uptake on positron emission tomography combined with computed tomography (PET/CT) imaging. The aim of ... -
Evaluation of cyclic direct radionuclide cystography findings with DMSA scintigraphy results in children with a prior diagnosis of vesicoureteral reflux
Torun, Nese; Aktas, Ayse; Reyhan, Mehmet; Yapar, A. Fuat; Nursal, G. Nihal (2019)Objectives Direct radionuclide cystography (DRC) with cyclic imaging is a sensitive method used for the detection of vesicoureteral reflux (VUR). Radionuclide cystography is generally recommended for follow-up evaluation ... -
F-18-FDG PET/CT Imaging in an Unusual Case of Cutaneous Melanoma Arising From Congenital Melanocytic Nevus in a Two-year-old Girl
Erhamamci, Seval; Reyhan, Mehmet; Bal, Nebil; Torun, Nese; Yapar, Ali Fuat (2021) -
Fluorodeoxyglucose-positron emission tomography/computed tomography imaging of squamous cell carcinoma arising in a meningomyeloceled
Erhamamci, Seval; Reyhan, Mehmet; Bal, Nebil (2016) -
Focal 99mTc-DMSA Uptake in Lung Parenchyma Without Structural Alterations on SPECT/CT
Nursal, Gul Nihal; Reyhan, Mehmet; Yapar, Ali Fuat (2015)Static renal scintigraphy with Tc-99m-DMSA is commonly used for the evaluation of renal morphology and function. Extrarenal uptake of Tc-99m-DMSA is a rare finding described previously on sites such as bone metastasis, ... -
Gigant Malign Germ Cell Tumor Occured in Intraabdominal Undescended Testis
Reyhan, Mehmet; Guvel, Sezgin; Yapar, Ali Fuat (2015) -
Hounsfield unit value has null effect on thyroid nodules at F-18-FDG PET/CT scans
Haydedeoglu, Filiz Eksi; Bagir, Gulay Simsek; Torun, Nese; Kocer, Emra H.; Reyhan, Mehmet; Ertorer, Melek Eda (2018)Objective: Detection rate of thyroid nodules is increasing with the use of new imaging modalities, especially in screening for malignancies. Positron emission tomography/computed tomography (PET/CT)-positive thyroid nodules ... -
Integration of 68Ga-PSMA-PET/CT in Radiotherapy Planning for Prostate Cancer Patients
Onal, Cem; Torun, Nese; Akyol, Fadil; Guler, Ozan Cem; Hurmuz, Pervin; Yildirim, Berna Akkus; Caglar, Meltem; Reyhan, Mehmet; Ozyigit, Gokhan (2019)Purpose To assess the role of (68)Gallium-labeled-prostate-specific membrane antigen PET/CT (Ga-68-PSMA-PET/CT) in risk group definition and radiotherapy planning in the initially planned definitive radiotherapy (RT) for ... -
Is PET/CT Necessary in the Management of Early Breast Cancer?
Nursal, Gul Nihal; Nursal, Tarik Zafer; Aytac, Huseyin Ozgur; Hasbay, Bermal; Torun, Nese; Reyhan, Mehmet; Yapar, Ali Fuat (2016)Purpose Advanced imaging methods in early breast cancers are not recommended before surgery. In contrast to the accepted guidelines, some recent studies have shown some benefits with the use of PET/CT in early-stage breast ... -
Is there a correlation between Gleason score and maximum standardized uptake value in locally advanced prostate cancer patients?
Cem, Onal; Torun, Nese; Guler, Ozan Cem; Reyhan, Mehmet; Yildirim, Berna Akkus; Yapar, Ali Fuat (2019) -
Kikuchi-Fujimoto Disease as A Rare Cause of Benign Lymphadenopathy and 18F-FDG PET/CT Findings
Erhamamci, Seval; Reyhan, Mehmet; Kocer, Nazim Emrah (2014)Kikuchi-Fujimoto disease (KFD) is an uncommon benign and self-limited disease, characterized by cervical lymphadenopathy. This disease is generally diagnosed on the basis of an excisional biopsy of affected lymph nodes. ... -
Late pancreatic metastasis of renal cell carcinoma with absence of FDG-uptake in PET-CT
Karadeli, Elif; Tok, Sermin; Erbay, Gurcan; Reyhan, Mehmet (2016)The primary tumors, which raise isolated pancreas metastases are frequently of renal origin, where colorectal cancer, melanoma, breast and lung cancers and sarcoma are the following causes of metastatic pancreas cancer. ...