BACKGROUND & OBJECTIVE Epstein-Barr virus (EBV) is associated with the development of many malignant tumors. The forms of EBV and the expression of EBV genes in Burkitt's lymphoma and nasopharyngeal carcinoma (NPC) have been reported. These studies showed that the forms of EBV and the expression of EBV genes are various in different types of malignancies. However, there were only a few reports ...

This study aims to detect the mRNA of p53β and Δ133p53 isoforms in three gastric carcinoma cell lines and tissues of superficial gastritis, atrophic gastritis, gastric carcinoma, or paracancerous area. Nested reverse transcription PCR was used to detect the mRNA of p53β and Δ133p53 isoforms in tissues of superficial gastritis, chronic atrophic gastritis, gastric cancer cell lines (SGC-7901, MKN...

BACKGROUND: Metastases to the bone as the sole manifestation of recurrence of a gastric carcinoma are extremely rare. CASE REPORT: We herein report the case of a 63-year-old man operated a year and a half before for a poorly differentiated gastric carcinoma affecting the fundus, who developed bilateral metastasis to the femoral head as the sole manifestation of recurrence. He was treated with r...

Chemotherapy for advanced gastric and gastroesophageal junction carcinomas remains suboptimal. Both irinotecan (Camptosar) and cisplatin (Platinol) are active against this group of malignancies. This article focuses on the results of an ongoing phase II trial with this combination in patients with advanced gastric or gastroesophageal junction carcinoma. Data from this trial suggest that the com...

In clinical practice, cancer stage (or grade) and some biomarkers, such as carcinoembryonic antigen (CEA) and CA199, are widely used to predict the prognosis of gastric carcinoma patients. Due to the limited role of prognostic indicators for gastric carcinoma, this condition remains one of the most fatal human malignancies with a dismal prognosis. Nicotinamide N-methyltransferase (NNMT, EC.2.1....

This study describes recent trends in incidence, survival and prevalence of subgroups of esophageal and gastric cancer in Linzhou city between 2003 and 2009. Data of esophageal and gastric cancer for the period of interest were extracted from the Linzhou Cancer Registry. Using information on tumor morphology or anatomical site, data were divided into six groups; esophageal squamous cell carcino...

Gastric cancer is one of the most common causes of cancer-related mortality worldwide. Expression of the tumor suppressor, promyelocytic leukemia (PML) protein, is reduced or abolished in gastric carcinomas, in association with an increased level of lymphatic invasion, development of higher pTNM staging, and unfavorable prognosis. Herein, we investigated the relationship between the extent of t...

Gastric neuroendocrine carcinoma is a rare tumor which has a poor prognosis. Herein, we present a 55-year-old woman who presented with complaints of recurrent vomiting, hematemesis and weight loss. Endoscopic examination showed a large ulcerated mass in the antrum. Microscopic evaluation of the specimen taken through biopsy was compatible with a small round cell tumor. However, definitive histo...

Gastric carcinoma is extremely rare in children representing only 0.05% of all gastrointestinal malignancies. Here, we report the first pediatric case of gastric cancer presenting with gastric outlet obstruction. Upper endoscopy revealed a markedly thickened antral mucosa occluding the pylorus and a clean base ulcer 1.5 cm × 2 cm at the lesser curvature of the stomach. The narrowed antrum and p...