BACKGROUND Over expression of Stathmin1 (STMN1), activation-induced cytidine deaminase (AID) and protein kinase C iota (PKCi) proteins participate in the regulation of carcinogenesis. In the present study, we investigated the expression of STMN1 in patients with gastric adenocarcinoma and also determined the correlation of STMN1 with AID and PKCi proteins. MATERIALS AND METHODS This study was...

INTRODUCTION Gastrointestinal stromal tumors (GIST) are the most common mesenchymal tumors of the digestive tract. There is an increasing number of literature reports on synchronous occurrence of gastrointestinal stromal tumors and another malignancy of distinct etiology and evolution. The most reported cases include gastric synchronous occurrence of gastrointestinal stromal tumors and adenocar...

The majority of malignant tumors of the stomach are carcinomas. It has been reported in the literature that lymphomas consist of 1%-5% of all malignant tumors of the stomach (1). The simultaneous coexistence of adenocarcinoma and malignant lymphoma of the stomach is extremely rare (1-5). Gastric carcinoma and primary gastric lymphoma have shown to be related to Helicobacter pylori infection (3)...

Intramedullary spinal cord metastasis (ISCM) is a rarely seen complication of cancer. We report a case of ISCM from gastric cancer. A 42-year-old male presented with a rare intramedullary spinal cord metastasis from gastric carcinoma manifesting as rapidly worsening motor and sphincter disturbances. The primary tumor had been treated 2 years previously. Magnetic resonance imaging (MRI) revealed...

Lung cancer with a solitary metastasis to the stomach occurred in a 65-year-old man, surgically treated for gastric metastasis was followed by pulmonary resection. The gastric metastasis accompanied by upper gastrointestinal hemorrhage. After total gastrectomy to control this hemorrhage, a left lower lobectomy with a partial resection of the lingular segment and combined resection of the chest ...

BACKGROUND AND STUDY AIMS The authors previously reported that the white opaque substance (WOS) in gastric epithelial neoplasia was caused by accumulation of lipid droplets by immunohistochemical and immunoelectron microscopic studies of adipophilin, which was recently identified and validated as a marker of lipid droplets. The aim of the current study was to investigate the characteristics of ...

Gastric adenocarcinoma, a single heterogeneous disease with multiple epidemiological and histopathological characteristics, accounts for approximately 10% of cancers worldwide. It is categorized into four histological types: papillary adenocarcinoma (PAC), tubular adenocarcinoma (TAC), mucinous adenocarcinoma (MAC), and signet ring cell adenocarcinoma (SRC). Effective differentiation of the fou...

Primary lung cancer with gastric metastasis is rare to see in the world, little known about its characteristics. Here, we describe first case of primary adenocarcinoma and skin metastases along a review literature help clinical decision making. A 49-year-old woman admitted our department for abdominal distension. The immunohistochemistry staining biopsy fundus, back showed positive CK5/6, TTF-1...

Carcinoembryonic antigen-related cellular adhesion molecule 6 (CEACAM6) is a member of the immunoglobulin superfamily and has been recently reported to affect the neoplastic, metastatic, and invasive ability of malignant cells by regulating intracellular signaling pathways during tumorigenesis and progression. We investigated the expression and amplification of CEACAM6 in relation to the clinic...

Gastric cancer often carries a poor prognosis, with an estimated 740,000 deaths from the malignancy occurring yearly worldwide (Dicken et al., 2005). The mortality of disease is largely dependent on the extent of tumor spread, as gastric cancer has a predilection to metastasize to other visceral secondaries via hematogenous and lymphatic dissemination. Direct invasion of a gastric adenocarcinom...