Histochemical study of mucosubstances in carcinoma of gastric remnant. 1987

P Bedossa, and G Lemaigre, and E D Martin
Laboratoire d'Anatomie Pathologique, Hopital Antoine Beclere, Clamart, France.

Twenty patients with carcinoma of the gastric remnant after surgery for benign disease have been studied. The histologic and histochemical data on gastric mucosa surrounding the carcinoma have been compared with data from 60 biopsy samples taken from gastric stumps without carcinoma in an age-and sex-matched group. There was a high incidence of intestinal metaplasia in the gastric stumps (24 of 60); it was even higher in the cases with a carcinoma (17 of 18). Intestinal metaplasia Type III, which is closely related to the carcinoma in a stomach not surgically treated, was rare in cases of cancer in the gastric stump (1 in 18). This finding is correlated to the high frequency of the diffuse type of carcinomas that occur in the gastric stump (15 of 20), which are rarely associated with intestinal metaplasia. Therefore, identifying intestinal metaplasia types does not always point to the fact that affected patients will also be at high risk for cancer in their gastric remnant.

UI MeSH Term Description Entries
D008297 Male Males
D008679 Metaplasia A condition in which there is a change of one adult cell type to another similar adult cell type.
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009077 Mucins High molecular weight mucoproteins that protect the surface of EPITHELIAL CELLS by providing a barrier to particulate matter and microorganisms. Membrane-anchored mucins may have additional roles concerned with protein interactions at the cell surface. Mucin
D005260 Female Females
D005743 Gastrectomy Excision of the whole (total gastrectomy) or part (subtotal gastrectomy, partial gastrectomy, gastric resection) of the stomach. (Dorland, 28th ed) Gastrectomies
D005753 Gastric Mucosa Lining of the STOMACH, consisting of an inner EPITHELIUM, a middle LAMINA PROPRIA, and an outer MUSCULARIS MUCOSAE. The surface cells produce MUCUS that protects the stomach from attack by digestive acid and enzymes. When the epithelium invaginates into the LAMINA PROPRIA at various region of the stomach (CARDIA; GASTRIC FUNDUS; and PYLORUS), different tubular gastric glands are formed. These glands consist of cells that secrete mucus, enzymes, HYDROCHLORIC ACID, or hormones. Cardiac Glands,Gastric Glands,Pyloric Glands,Cardiac Gland,Gastric Gland,Gastric Mucosas,Gland, Cardiac,Gland, Gastric,Gland, Pyloric,Glands, Cardiac,Glands, Gastric,Glands, Pyloric,Mucosa, Gastric,Mucosas, Gastric,Pyloric Gland
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000230 Adenocarcinoma A malignant epithelial tumor with a glandular organization. Adenocarcinoma, Basal Cell,Adenocarcinoma, Granular Cell,Adenocarcinoma, Oxyphilic,Adenocarcinoma, Tubular,Adenoma, Malignant,Carcinoma, Cribriform,Carcinoma, Granular Cell,Carcinoma, Tubular,Adenocarcinomas,Adenocarcinomas, Basal Cell,Adenocarcinomas, Granular Cell,Adenocarcinomas, Oxyphilic,Adenocarcinomas, Tubular,Adenomas, Malignant,Basal Cell Adenocarcinoma,Basal Cell Adenocarcinomas,Carcinomas, Cribriform,Carcinomas, Granular Cell,Carcinomas, Tubular,Cribriform Carcinoma,Cribriform Carcinomas,Granular Cell Adenocarcinoma,Granular Cell Adenocarcinomas,Granular Cell Carcinoma,Granular Cell Carcinomas,Malignant Adenoma,Malignant Adenomas,Oxyphilic Adenocarcinoma,Oxyphilic Adenocarcinomas,Tubular Adenocarcinoma,Tubular Adenocarcinomas,Tubular Carcinoma,Tubular Carcinomas
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly

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