Murat Şedele

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Background. Development of neuroepithelial tumors from mature cystic teratoma is very rare. We present a case of oligodendroglioma developing inside mature cystic teratoma. Case. Eighteen-years-old female, right adnexal mass with solid and cystic areas was detected. Sections showed all three germ layers. Also, a tumoral lesion was observed in a glial(More)
OBJECTIVE To investigate mean nuclear volume of cells in well-differentiated adenocarcinomas (20 cases) and carcinoma in situ (20 cases) of the gallbladder by the principle of estimation of the volume of particles with arbitrary shapes. STUDY DESIGN Hematoxylin and eosin-stained, 4-micron-thick, vertical sections from formalin-fixed, paraffin-embedded(More)
Tenascin (TN) is an extracellular matrix glycoprotein (ECM) that participates in embryogenesis and carcinogenesis. The aim of this study was to investigate immunohistochemically the expression of TN in the normal, hyperplastic, and neoplastic endometrium (endometrial adenocarcinoma). In the adenocarcinomas, the results were correlated with patient age,(More)
We present a case of a 54-year-old female patient. MRI examination showed a mass adjacent to the left scapula and a localized heterogeneous mass in the right subscapular area. Microscopic examination revealed abnormal elastic fibers and globules and mature adipose tissue mixed with collagen bands in all areas of the lesion. Genetic analysis was done and(More)
BACKGROUND/AIMS In this study, we investigated the presence of Helicobacter pylori infection and gastric histological changes in unoperated patients with and without duodenogastric reflux. METHODS Twenty-two women and 15 men, mean age of 51.17 years, who had duodenogastric reflux during endoscopy were included. Thirty-seven age-and gender-matched patients(More)
Extramedullary hematopoiesis (EMH) is a phenomenon in which hematopoietic cells are found in sites other than the bone marrow. It is usually observed in the liver and spleen but may occasionally be found within solid tumors. The current case report presents a 69-year-old female patient who presented with a renal cyst. Histopathological examination following(More)
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