A5082381587- Pancreatic and Hepatic Oncology Research
- Tumors and Oncological Cases
- Cutaneous lymphoproliferative disorders research
- Cancer Immunotherapy and Biomarkers
- Soft tissue tumor case studies
- Prostate Cancer Treatment and Research
- Lung Cancer Treatments and Mutations
- Testicular diseases and treatments
- Infectious Disease Case Reports and Treatments
- Renal cell carcinoma treatment
- Urinary and Genital Oncology Studies
- Thyroid Cancer Diagnosis and Treatment
- Renal and related cancers
- Nail Diseases and Treatments
- Amoebic Infections and Treatments
- Urologic and reproductive health conditions
- Bladder and Urothelial Cancer Treatments
- Cancer and Skin Lesions
- Dermatological and COVID-19 studies
- Oral and Maxillofacial Pathology
- Salivary Gland Tumors Diagnosis and Treatment
- Pancreatitis Pathology and Treatment
- Teratomas and Epidermoid Cysts
- S100 Proteins and Annexins
- Tuberous Sclerosis Complex Research
Ankara University
2018-2023
University of Minnesota Rochester
2021
Newark Academy
2021
Texas Oncology
2021
Philadelphia University
2021
Ankara Numune Eğitim ve Araştırma Hastanesi
2015-2020
Sağlık Bilimleri Üniversitesi
2020
Gazi University
2006
Differentiation between pancreatic ductal adenocarcinoma (PDAC) from benign mimickers is a well-known problem in cytological materials. Recent studies incorporated biological markers into this question and some showed that expression of S100P, IMP3, maspin as well nonexpression von Hippel-Lindau gene product (pVHL) were significantly correlated with PDAC. In study, we aimed to investigate diagnostic value maspin, pVHL immunostaining fine needle aspiration biopsies (FNABs) lesions.In all, 33...
Abstract Background Milan system for reporting salivary gland cytopathology (MSRSGC) was proposed to provide a standardized fine needle aspiration biopsies. Modified Menghini type semi‐automatic biopsy needles small tissue fragments (STFs), as well cellular smears, and immunohistochemical molecular studies can be performed using the STFs. Aims We aimed evaluate contribution of STFs ancillary techniques pre‐operative diagnosis lesions. Materials Methods In this study, smears 287 cases with...
Abstract Myofibroblastoma (MFB) is a rare benign spindle cell tumor originating from myofibroblasts in the breast stroma. MFB typically presents as slow‐growing, well‐circumscribed, solitary mass ranging 1 to 4 cm size. It has been reported adults, and frequently seen older males postmenopausal females. The lesion composed of stromal cells showing fibroblastic myofibroblastic differentiation at morphological, immunohistochemical ultrastructural levels. To date, literature includes only about...
Background: Papillary thyroid cancer (PTC) is the most common well-differentiated cancer. Lymph node (LN) metastasis frequently seen in PTC. The effect of BRAFV600E mutation on PTC-associated LN has not been clearly established. Therefore, we aimed to evaluate patients with PTC regional metastasis.
Urothelial carcinoma is a heterogeneous disease with histomorphological and genomic variations throughout the same tumor or between tumors from different patients. It has been shown that most of these histologic genetic differences have prognostic significance may guiding role in determining appropriate treatment choice for patient. Therefore, it crucial both pathologist clinician to be conscious consider them patient management. Recently, consensus molecular classification developed...
Perniosis (chilblain) is inflammatory cutaneous lesions located on acral surfaces (fingers, toes, nose, aurikula) which present in association with cold exposure.They can appear as an idiopathic (primary) dermatosis or underlying autoimmune disease (secondary).The primary form not associated and clinically indistinguishable from the secondary form.The condition such connective tissue disease, monoclonal gammopathy, cryoglobulinemia, chronic myelomonocytic leukemia.Histopathology cannot...
Amaç: Hücre adezyon kompleksi E-kadherin ve beta-kateninin, epitelyal hücrelerin doku bütünlüğü, organizasyonu, fenotipin korunması,transkripsiyon proliferasyonda önemli rolleri vardır
ÖZETPerivasküler epiteloid hücre tümörleri (PEComa) belirsiz malignite potansiyeli olan, çok nadir bir mezenkimal kanserdir.Mesane lokalizasyonunda primer PEComa olarak görülür.PEComa'larda kriterleri tümör boyutunun 5 cm'den büyük olması, yüksek mitotik aktivite, nekroz, infiltrasyon ve vasküler invazyon varlığıdır.Bu kriterlerden en az 2'sinin bulunduğu PEComa'lar malign kabul edilir.Görüntüleme yöntemleri ile ayrıcı tanıya yardımcı spesifik makroskopik özellikler göstermemesi nedeni...
Clinicopathological parameters related to programmed death ligand 1 (PD-L1) expression levels have been investigated in several studies. However, the results of these studies are conflicting and vary different populations. This study aimed investigate relation clinicopathological with PD-L1 level advanced stage non-small cell lung cancer patients.The patients diagnosed were enrolled, retrospectively. The data was collected. (0%, 1-50%, >50%) analyzed as univariable multivariable.In total,...
Amaç: Effüzyon materyallerinde malign mezotelyoma ile reaktif mezotelyal hiperplazisi ayırıcı tanısı önemli bir sorundur. Bu sorunun çözümü için immünhistokimyasal antikorlar yaygın olarak kullanılmaktadır. çalışmanın amacı, MM'yi RMH'den ayırt etmede GLUT-1, CD147 ve ProExC’nin tanısal değerini belirlemektir. 
 Gereç yöntemler: İmmünhistokimyasal çalışma, klinik histopatolojik korelasyonu olan 26 MM olgusu RMH olgusuna ait hücre bloğu kesitlerinden yapıldı. Antikorlar; boyanma yüzdesi...