Yazar "Bedir, Recep" için listeleme
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Dev soliter trikoepitelyoma: Olgu sunumu
Bedir, Recep; Pergel, Ahmet; Güçer, Hasan (2013)Trikoepitelyoma saç folikülinden köken alan, benign bir deri eki tümörüdür. Sıklıkla yüzde ve saçlı deride görülür. Histopatolojik olarak fibröz stroma içinde periferik palizatlanma gösteren bazaloid adalar, kordonlar, ... -
Diagnostic value of serum signal peptide-CUB-EGF-like domain- containing protein 1 levels in patients with acute appendicitis
Altuntaş, Gürkan; Altuntaş, Mehmet; İmamoğlu, Melih; Çolakoğlu, Muhammed Kadri; Uydu, Hüseyin Avni; Bedir, Recep (Assoc Medica Brasileira, 2023)OBJECTIVE: Acute appendicitis is one of the most common surgical causes of an acute abdomen among patients admitted to the emergency room due to abdominal pain. The clinical diagnosis of acute appendicitis is usually ... -
Does apoptotic index predict the response to neoadjuvant chemotherapy in patients with breast carcinoma?
Askan, Gökçe; Okcu, Oğuzhan; Öztürk, Çiğdem; Öztürk, Seda Duman; Şen, Bayram; Bedir, Recep (Galenos Publishing, 2023)Objective: Neoadjuvant chemotherapy (NACT) plays a major role in the treatment of patients with locally advanced breast carcinoma. Although most patients have benefited from NACT, the rate of residual tumors is still high ... -
An easy and practical prognostic parameter: tumor-stroma ratio in Luminal, Her2, and triple-negative breast cancers
Öztürk, Çiğdem; Okcu, Oğuzhan; Şen, Bayram; Bedir, Recep (Assoc Medica Brasileira, 2022)OBJECTIVE: The stroma surrounding the tumor cells is important in tumor progression and treatment resistance, besides the properties of tumor cells. Studies on the tumor stroma characteristics will contribute to the knowledge ... -
The effect of exposure of rats during prenatal period to radiation spreading from mobile phones on renal development
Bedir, Recep; Tümkaya, Levent; Şehitoğlu, İbrahim; Kalkan, Yıldıray; Yılmaz, Adnan; Şahin, Osman Zikrullah (Informa Healthcare, 2015)Background: the aim of this study was to investigate the effects of exposure to a 900-MHz electromagnetic field (EMF) produced by mobile phones on the renal development of prenatal rats. Histopathological changes and ... -
Effect of sugammadex on rocuronium induced changes in pancreatic mast cells
Kalkan, Yıldıray; Tümkaya, Levent; Bostan, Habib; Tomak, Yakup; Altuner, Durdu; Yılmaz, Adnan; Erdivanlı, Başar; Bedir, Recep; Yalçın, Alper; Turan, Alparslan (Sage Publications Inc, 2015)Mast cells play a vital role in hypersensitivity reactions. Rocuronium is known to cause mast cell mobilization, hypersensitivity, and pancreatitis. the aim of this study was to investigate the effects of sugammadex on ... -
Ekrin porokarsinom: Olgu sunumu
Bedir, Recep; Şehitoğlu, İbrahim; Aydın, İbrahim; Yurdakul, Cüneyt; Mürtezaoğlu, Afşın Rahman (2013)Ekrin porokarsinom, ekrin ter bezlerinin intraepidermal ekrin duktuslardan köken alan nadir görülen malign bir tümördür. Porokarsinoma genellikle yaşlı insanlarda görülür ve en sık alt ektremitelerde lokalizasyon gösterir. ... -
Endoservikal mavi nevüs
Bedir, Recep; Güçer, Hasan; Bağcı, Pelin (2011)Mavi nevüs dermal dendritik melanositlerin proliferasyonu ile karakterize kutanöz melanositik bir lezyondur. Klasik ve selüler olmak üzere iki ana gruba ayrılır. Endoservikal yerleşim nadir olup olguların çoğu klasik tiptir. ... -
Eosinophilic panniculitis presenting with Kaposis sarcoma-like plaques in a patient who is human immunodeficiency virus positive: A case report
Üstüner, Pelin; Dilek, Nursel; Saral, Yunus; Dilek, Aziz Ramazan; Bedir, Recep (Springer Nature, 2012)Introduction. Eosinophilic panniculitis is an unusual type of panniculitis characterized by a prominent infiltration of subcutaneous fat with eosinophils without an exact etiopathogenesis. To the best of our knowledge, up ... -
Evaluation of microsatellite instability in colorectal adenomas and carcinomas by immunohistochemistry and a comparison of histopathological features
Yılmaz, Rukiye; Bedir, Recep; Akdoğan, Remzi Adnan; Pergel, Ahmet (AVES, 2019)Objective: Approximately 15% of sporadic colorectal carcinomas (CRCs) develop along the microsatellite instability (MSI) pathway. In this study, we compared the MLH1, MSH2, Ki-67, and p53 immunostaining properties with ... -
Evaluation of the relationship between c-Kit expression and mean platelet volume in classic Kaposi's sarcoma
Şehitoğlu, İbrahim; Bedir, Recep; Cüre, Erkan; Cüre, Medine Cumhur; Yüce, Süleyman; Dilek, Nursel (Soc Brasileira Dermatologia, 2016)BACKGROUND: c-Kit is a proto-oncogene that encodes tyrosine kinase receptor (CD117). Mean platelet volume (MPV) is a useful marker, providing information on platelet function and diameter. Objective: To investigate c-Kit ... -
Gastric intestinal metaplasia: Long-term follow-up results
Rakıcı, H.; Uyanık, E.; Rakıcı, I.; Polat, H.; Akdoğan, Remzi; Aydın, G.; Ayvaz, M.; Bedir, Recep (Wolters Kluwer Medknow Publications, 2022)Baackground: Precancerous lesions are the most commonly cited factor in gastric cancer etiology. The sequence of events in intestinal-type gastric carcinogenesis is considered to be chronic gastritis, atrophy, intestinal ... -
Giant retroperitoneal malignant peripheral nerve sheath tumor treated with multiorgan resection: A case teport and review of the literature
Acehan, Türker; Tomas, Kadir; Bedir, Recep (Springer India, 2021)Malignant peripheral nerve sheath tumors (MPNST) are rare. Although they originate from Schwann cells or pluripotent neural crest cells, they constitute less than 10% of all soft tissue sarcomas and more than 60% develop ... -
GLUT-1 expression in breast cancer
Okcu, Oğuzhan; Şen, Bayram; Öztürk, Çiğdem; Güvendi, Gülname Fındık; Bedir, Recep (Federation of Turkish Pathology Societies, 2022)Objective: Numerous studies have been conducted to predict the prognosis of breast cancers. The effect of glucose transporter protein 1 (GLUT-1), the main carrier protein responsible for glucose transport, was investigated ... -
Granular cell tumor of the urinary bladder
Granular cell tumors (GCTs) are extremely rare neoplasms of the bladder. In the literature, there are only a few reported cases. We present a GCT case with clinical, radiological, histomorphological, immünohistochemical ... -
Helicobacter pylori can be related to carotid intima-media thickness, epicardial adipose tissue thickness and serum neutrophil gelatinase-associated lipocalin (NGAL) levels
Karadağ, Zilan; Şehitoğlu, İbrahim; Cüre, Medine Cumhur; Rakıcı, Halil; Ayvaz, Muhammed Ali; Bedir, Recep; Kızılkaya, Bayram; Şahin, Osman Zikrullah; Cüre, Erdem (Comenius Univ, 2018)BACKGROUND: Helicobacter pylori (HP) affects the cardiovascular system. Our aim in this study was to evaluate, whether an infection with HP causes subclinical atherosclerosis. METHODS: We included 90 patients with dyspeptic ... -
High tumor infiltrating lymphocytes are associated with overall survival and good prognostic parameters in endometrial endometrioid carcinoma patients
Öztürk, Çiğdem; Askan, Gökçe; Öztürk, Seda Duman; Okcu, Oğuzhan; Şen, Bayram; Bedir, Recep (Federation Turkish Pathology Soc., 2023)Objective: The mortality incidence of endometrial carcinomas (ECs) has increased in recent years. Therefore, recent studies have focused on the cellular and microenvironmental properties of ECs. Tumor-infiltrating lymphocytes ... -
The importance of cytokeratin 19 expression in the differentiation of basal cell carcinoma and trichoepithelioma
Bedir, Recep; Şehitoğlu, İbrahim; Yurdakul, Cüneyt; Saygın, İsmail; Üstüner, Pelin; Dilek, Nursel (Premchand Shantidevi Research Foundation, 2015)Introduction: Basal cell carcinoma (BCC) is the most common skin neoplasm reported in human. on the other hand, trichoepithelioma (TE) is a rare, benign tumour of skin adnexa. the differentiation of BCC and TE may be ... -
Incidental cutaneous microcystic/reticular schwannoma in pilonidal sinus
Schwannoma, a non-malign peripheral nerve sheath tumor, develops slowly and is usually clinically inapparent. It usually arises after the fourth decade of life in the subcutaneous tissue of the extremities and in the ... -
Incidental glomus coccygeum in a surgical pathology specimen: A hidden clinical entity
Bedir, Recep; Yalçın, Nazlıcan (Galenos Yayıncılık, 2023)A 38-year-old man exhibiting severe pain in his sacrococcygeal area was admitted to our hospital’s general surgery outpatient clinic. He was clinically diagnosed with pilonidal sinus and underwent surgical excision for it.