Gastric carcinoma is considered one of the most aggressive malignancies that related to late discovery disease. Feature disease usually non-specific and can be misleading. Diagnosis mainly depending on endoscopic biopsy, after many steps should done assess extent Treatment will purely rely stage, since early completely different from metastasis one. The Medline, Pubmed, Embase, NCBI, Cochrane d...

The objective of this study was to evaluate the usefulness of the laparoscopic technique for performing a biopsy of the gastric and duodenal wall in dogs. Endoscopic examinations were performed in five dogs, which were not conclusively diagnosed based on symptoms and the results of clinical and laboratory tests. A histopathological analysis of laparoscopically collected tissue samples supported...

The development of gastric adenocarcinoma is closely linked to chronic infection with the bacterial pathogen Helicobacter pylori. One Helicobacter-specific virulence factor in particular, the CagA protein, has emerged as a main effector molecule in the interaction of H. pylori with gastric epithelial cells and has been implicated in gastric carcinogenesis. This review highlights the latest insi...

Percutaneous image-guided biopsies of pancreatic malignancies may prove challenging and nondiagnostic due to a variety of anatomic considerations. For patients with complex post-surgical anatomy, such as a Roux-en-Y gastric bypass, diagnosis via endoscopic ultrasound with fine-needle aspiration may not be possible because of an inability to reach the proximal duodenum. This report describes the...

In some patients, eosinophilic gastroenteritis(EG) occurs in those with food allergy. We experienced a non-atopic asthmatic who had an EG associated with food allergy to fish and eggs, and blood eosinophilia. A skin prick test and RAST to causative food allergens showed a negative result. A fiber-optic endoscopic biopsy from the gastric mucosa showed an intense eosinophilic infiltration. We cou...

In a prospective study, three antral biopsies were taken from 175 dyspeptic patients during routine endoscopy. One biopsy was inserted immediately into a gel-containing well of a CLOtest slide and two biopsies were sent to histopathology. Using the CLOtest, 84 of the 175 samples (48%) detected urease activity in the gastric biopsy, suggesting infection with Campylobacter pylori. Histopathologic...

Metastatic tumors of the stomach are rare. Although neoplasms from almost every tissue have been reported to metastasize to the stomach, lung cancer is a rare cause. We report the case of 46-years-old man presented with superior Vena Cava syndrome. Histopathological diagnosis was non-small cell lung cancer with computed tomography-guided needle biopsy of lung. Since gastric symptoms occurred du...

EDITORIAL SYNOPSIS The appearance of the gastric biopsy histologically has been correlated with assay of the intrinsic factor and acid content of the gastric juice, and also with vitamin B12 absorption studies. The loss of intrinsic factor parallels the loss of gastric secretory cells. The assay of intrinsic factor proved a better index of secretory capacity of the mucosa than either acid produ...

Candida infection of gastrointestinal tract is frequent in immunocompromised patients and rare in an otherwise healthy person in whom no permissive factor is present. Herein is a case report on 25-year-old woman, 2 months postpartum, with fungal gastric ulcer with invasion leading to fungemia. She developed fever and anemia. Gastric biopsy and blood culture both showed growth of Candida albican...

Syphilis is an unexpected diagnosis in the stomach, and the reduced incidence of syphilis has made its clinical presentation less widely appreciated. We report a 43-yr-old man suffering from epigastric tenderness with an initial diagnosis of gastric carcinoma; gastric syphilis was confirmed by demonstrating spirochetes in a gastric biopsy specimen by silver impregnation. Excessive lymphoplasmac...