Curvatures of the stomach to its anterior portion are attached the two layers of the greater omentum, separated from each other by the gastroepiploic vessels. There are three arteries which primarily supply the greater curvature: and the gastroepiploic vessels: The lesser curvature of the stomach, extending between the cardiac and pyloric orifices, forms the right or medial border of the stomach. It descends as a continuation of the right margin of the esophagus in front of the fibers of the right crus of the diaphragm, and then, turning to the right, it crosses the first lumbar vertebra and ends at the pylorus. Nearer its
Tumor of the stomach Diet high in salt and nitrates. 4. Polyps 5. Genetic alterations - p53 mutation, microsatellite instability, E-cadherin gene 6. Previous radiation 7. Pernicious anaemia Signs and Symptoms Dysphagia, indigestion, feeling full after eating very little, loss of appetite, nausea, abdominal pain, loss of weight, vomitting blood and passing black stool. Investigations Upper Gastointestinal Endoscopy. Tumor of the stomach A gastric tumor is a tumor of the stomach. It can be benign or malignant (gastric cancer). The gastric mucosa is composed of columnar epithelium arranged with pits known as crypts. There are several types of cells that make up gastric mucosa