| gastric lymphatic follicles | Lymphoid tissue within the lamina propria which, especially in early life, collect in small masses similar to intestinal solitary lymphatic follicles. Synonym: folliculi lymphatici gastrici. (05 Mar 2000) |
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| gastric mucosa | Surface epithelium in the stomach that invaginates into the lamina propria, forming gastric pits. Tubular glands, characteristic of each region of the stomach (cardiac, gastric, and pyloric), empty into the gastric pits. The gastric mucosa is made up of several different kinds of cells. (12 Dec 1998) |
| gastric narrowing | <radiology> Neoplastic, carcinoma (linitis plastica), lymphoma, metastases, inflammatory, caustic, radiotherapy, granulomatous disease: Crohn disease, TB, sarcoidosis, eosinophilic enteritis see: gastric outlet obstruction (12 Dec 1998) |
| gastric neurasthenia | A condition marked by vague epigastric atony and distention, and mild neurasthenic symptoms. (05 Mar 2000) |
| gastric outlet obstruction | <paediatrics, surgery> A congenital disorder in which the pylorus is thickened causing obstruction of the gastric outlet (to the duodenum). More common in males, pyloric stenosis. Symptoms of projectile vomiting begin several weeks after birth. Incidence: approximately 1 in 4,000 live births. (27 Sep 1997) |
| gastric pit | One of the numerous small pits in the mucous membrane of the stomach that are the mouths of the gastric glands. Synonym: foveola gastrica. (05 Mar 2000) |
| gastric plexuses of autonomic system | The plexus's along the greater and lesser curvatures of the stomach derived from the coeliac plexus; also known as inferior and superior plexus. Synonym: plexus gastrici systematis autonomici. (05 Mar 2000) |
| gastric polyps | <radiology> Hyperplastic (most common), adenoma, hamartoma, Peutz-Jeghers syndrome, Cowden syndrome, inflammatory, Cronkhite-Canada syndrome, villous adenoma (12 Dec 1998) |
| gastric smear | A group of cytologic specimens containing material from the mouth (oral smear), oesophagus and stomach (gastric smear), duodenum (paraduodenal smear), and colon, obtained by specialised lavage techniques; used principally for the diagnosis of cancer of those areas. (05 Mar 2000) |
| gastric stapling | Partitioning of the stomach by rows of staples; used to treat morbid obesity. (05 Mar 2000) |
| gastric stump | That portion of the stomach remaining after gastric surgery, usually gastrectomy or gastroenterostomy for cancer of the stomach or peptic ulcer. It is a common site of cancer referred to as stump cancer or carcinoma of the gastric stump. (12 Dec 1998) |
| gastric surface of spleen | The surface of the spleen in contact with the stomach. Synonym: facies gastrica splenis. (05 Mar 2000) |
| gastric tetany | Tetany associated with a gastric disorder, especially with loss of HCl by vomiting. Synonym: tetania gastrica. (05 Mar 2000) |
| gastric ulcer | <gastroenterology> An ulcer in the mucosal lining of the stomach. Ulcer formation results from gastric inflammation that may be triggered by the use of alcohol, aspirin or non-steroidal anti-inflammatories agents. Symptoms include recurrent abdominal pains (may be relieved by antacids), nausea, vomiting, weight loss and fatigue. Complications include GI bleeding, obstruction, perforation and ulcer penetration into surrounding tissues. Treatment includes the avoidance of alcohol, smoking, aspirin, anti-inflammatories and caffeine. Medications such as antacids or H2 antagonists (for example cimetidine, ranitidine) or proton pump inhibitors (omeprazole) have been shown to be effective treatment. (27 Sep 1997) |
| gastric ulcers | <radiology> Criteria for benignity: projection beyond luminal contour, depth greater than width, smooth fading of gastric folds, lesser curvature (not reliable), concomitant duodenal ulcers, Hampden's line (1-mm lucent line), persistent pooling of barium in crater see also: Carman meniscus sign (12 Dec 1998) |
Synonyms : Cardiac Gland, Gastric Gland, Gastric Mucosas, Gland, Cardiac, Gland, Gastric, Gland, Pyloric, Glands, Cardiac, Glands, Gastric, Glands, Pyloric, Mucosa, Gastric, Mucosas, Gastric, Pyloric Gland
Synonyms : Gastric Outlet Obstructions, Obstruction, Gastric Outlet, Obstructions, Gastric Outlet, Outlet Obstruction, Gastric, Outlet Obstructions, Gastric
Synonyms : Gastric Remnant, Remnant Stomach, Residual Stomach, Gastric Remnants, Gastric Stumps, Remnant Stomachs, Remnant, Gastric, Remnants, Gastric, Residual Stomachs, Stomach, Remnant, Stomach, Residual, Stomachs, Remnant, Stomachs, Residual, Stump, Gastric
Synonyms : Gastrin Releasing Peptide
Synonyms : Cell, Gastrin-Secreting, Cells, Gastrin-Secreting, G Cell, Gastrin Cell, Gastrin Secreting Cells, Gastrin-Secreting Cell
| gastroenterologist |
a physician who specializes in diseases of the gastrointestinal tract
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| Gastrolobium |
poison bush: any of various Australian evergreen shrubs of the genus Gastrolobium having whorled compound leaves poisonous to livestock and showy yellow to deep reddish-orange flowers followed by two-seeded pods
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| gastroenterology |
the branch of medicine that studies the gastrointestinal tract and its diseases
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| gastroenterostomy |
surgical creation of an opening between the stomach wall and the small intestines; performed when the normal opening has been eliminated
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| gastroesophageal |
of or relating to or involving the stomach and esophagus
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| gastr | any fungus of the class Gasteromycetes |
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| gastr | fungi in which the hymenium is enclosed until after spores have matured: puffballs |
| gastr | a person devoted to refined sensuous enjoyment (especially good food and drink) |
| gastr | of or relating to gastronomy |
| gastr | of or relating to gastronomy |
| gastr | a particular style of cookery (as of a region) |
| gastr | one of two veins serving the great curvature of the stomach |
| gastr | primarily tropical narrow-mouthed toads |
| gastr | small toad of southeastern United States |
| gastr | small secretive toad with smooth tough skin of central and western North America |
| gastr | a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes |
| gastr | snails and slugs and their relatives |