motilin and Intestinal-Neoplasms

Pancreas and gut hormones are involved in many endocrine and gastrointestinal diseases. Radioimmunoassays for these hormones have proved particularly valuable in diagnosis, localisation and control of treatment of endocrine tumours, of which many are mixed. An estimate based on ten years experience in a homogenous population of 5 million inhabitants (Denmark) suggests, that endocrine gut tumour-syndromes on an average appear with an incidence of 1 patient per year/syndrome/million. At present six different syndromes are known: 1) The insulinoma syndrome, 2) The Zollinger-Ellison syndrome.3) The Verner-Morrison syndrome. 4) The glucagonoma syndrome. 5) The somatostatinoma syndrome, and 6) the carcinoid syndrome. Accordingly diagnostically valuable RIAs for pancreas and gut hormones include those for insulin, gastrin, VIP, HPP, glucagon, somatostatin, and presumably also substance P. It is probably safe to predict that the need for gut and pancreas hormone RIAs within the next decade will increase greatly in order to assure proper management of tumours producing gastroentero-pancreatic hormones.

Topics: Adenoma, Islet Cell; Carcinoid Tumor; Cholecystokinin; Gastric Inhibitory Polypeptide; Gastrins; Gastrointestinal Hormones; Glucagon; Glucagon-Like Peptides; Humans; Insulin; Intestinal Neoplasms; Motilin; Pancreatic Hormones; Pancreatic Neoplasms; Pancreatic Polypeptide; Radioimmunoassay; Secretin; Somatostatin; Substance P; Vasoactive Intestinal Peptide; Zollinger-Ellison Syndrome

Topics: Carcinoid Tumor; Chromaffin System; Enterochromaffin Cells; Gastrointestinal Hormones; Humans; Intestinal Neoplasms; Motilin

Topics: Carcinoid Tumor; Chromaffin System; Duodenum; Enterochromaffin Cells; Gastrointestinal Hormones; Humans; Inclusion Bodies; Intestinal Neoplasms; Jejunum; Motilin; Staining and Labeling

Topics: Carcinoid Tumor; Gastrointestinal Hormones; Humans; Intestinal Neoplasms; Malignant Carcinoid Syndrome; Motilin