| ATN | acute tubular necrosis; augmented transition network |
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| AVN | acute vasomotor nephropathy; atrioventricular nodal [conduction]; atrioventricular node; avascular n... |
| BARN | bilateral acute retinal necrosis |
| APP | acute phase protein; alum-precipitated pyridine; aminopyrazolopyrimidine; amyloid peptide precursor;... |
| AMI | Acute Myocardial Infarction - Complications(Cx) 1. Early ... |
| focal necrosis | Occurrence of numerous, relatively small or tiny, fairly well-circumscribed, usually spheroidal portions of tissue that manifest coagulative, caseous, or gummatous necrosis and are characteristically associated with agents that are haematogenously disseminated; frequently observed only in histologic sections, but the foci may be as large as 1 to 3 mm and macroscopically visible; arbitrarily, foci larger than that are usually not termed focal necrosis. (05 Mar 2000) |
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| laminar cortical necrosis | The breaking down of a definite cell layer in the cerebral cortex, encountered typically after temporary cardiac arrest or perinatal hypoxia. (05 Mar 2000) |
| liquefactive necrosis | A type of necrosis characterised by a fairly well-circumscribed, microscopically or macroscopically visible lesion that consists of the dull, opaque or turbid, gray-white to yellow-gray, soft or boggy, partly or completely fluid remains of tissue that became necrotic and was digested by enzymes, especially proteolytic enzymes liberated from disintegrating leukocytes; it is classically observed in abscesses, and frequently in infarcts of the brain. (05 Mar 2000) |
| accessory pancreatic duct | The excretory duct of the head of the pancreas, one branch of which joins the pancreatic duct, the other opening independently into the duodenum at the lesser duodenal papilla. Synonym: ductus pancreaticus accessorius, Bernard's canal, Bernard's duct, ductus dorsopancreaticus, Santorini's canal, Santorini's duct. (05 Mar 2000) |
| artery of the pancreatic tail | Origin, splenic artery near the left gastroepiploic; distribution, the tail of the pancreas; anastomoses, with other pancreatic arteries. Synonym: arteria caudae pancreatis, caudal pancreatic artery. (05 Mar 2000) |
| cancer, pancreatic | Cancer of the organ which produces many juices that are important for digesting food as well as hormones, such as insulin and glucagon. Pancreatic cancer has been called a silent disease because early pancreatic cancer usually does not cause symptoms. If the tumour blocks the common bile duct and bile cannot pass into the digestive system, the skin and whites of the eyes may become yellow, and the urine darker as a result of accumulated bile pigment called bilirubin. This condition is referred to as jaundice. (12 Dec 1998) |
| pancreatic | <anatomy> Of or pertaining to the pancreas; as, the pancreatic secretion, digestion, ferments. <physiology> Pancreatic juice, a colourless alkaline fluid secreted intermittently by the pancreatic gland. It is one of the most important of the digestive fluids, containing at least three distinct ferments, trypsin, steapsin and an amylolytic ferment, by which it acts upon all three classes of food stuffs. See Pancreas. Origin: Cf. F. Pancreatique. Source: Websters Dictionary (01 Mar 1998) |
| pancreatic abscess | An abscess in the pancreatic or peripancreatic area usually related to pancreatitis. (05 Mar 2000) |
| pancreatic acinar cell | <pathology> Cells of the pancreas that secrete digestive enzymes, the archetypal secretory cell upon which much of the early work on the sequence of events in the secretory process was done. (18 Nov 1997) |
| pancreatic adenocarcinoma | <radiology> Males (60%), blacks more than whites, risk factors: tobacco, familial pancreatitis, not EtOH!, focal mass in 95%, pancreatic head in 66%, small (low-density, hypoechoic) mass, infiltrates locally, obstructs ducts and encases vessels, metastasis to liver, local nodes See also: pancreatic neoplasms (12 Dec 1998) |
| pancreatic branches | Branches to the pancreas. Nomina Anatomica lists pancreatic branches of 1) splenic artery, rami pancreatici arteriae splenicae; 2) superior pancreaticoduodenal arteries, rami pancreatici arteriae pancreaticoduodenalis superioris. Synonym: rami pancreatici. (05 Mar 2000) |
| pancreatic calcifications | <radiology> Chronic alcoholic pancreatitis (85-90%), hereditary pancreatitis, 309], tumours, especially cystadenoma and cystadenocarcinoma, hyperparathyroidism, kwashiorkor, cystic fibrosis, idiopathic, rarely: trauma, infarction, intraparenchymal haemorrhage, associated with slight increased in panc carcinoma (12 Dec 1998) |
| pancreatic calculus | A concretion, usually multiple, in the pancreatic duct, associated with chronic pancreatitis. Synonym: pancreatolith, pancreolith. (05 Mar 2000) |
| pancreatic cancer | <oncology> A malignant growth of the pancreas. More than 90% are ductal adenocarcinomas with islet cell carcinomas making up the difference. Symptoms include abdominal pain, abdominal swelling, jaundice, weight loss and anorexia. (27 Sep 1997) |
| pancreatic cholera | Diarrhoea characterised by severe, watery, secretory diarrhoea and hyperkalaemia; most patients have hypercalcaemia, many have hyperglycaemia; results from excessive secretion of VIP (vasoactive intestinal peptide) by an islet cell tumour of the pancreas. Sometimes called WDHA syndrome. See: Verner-Morrison syndrome, WDHA syndrome. Synonym: pancreatic cholera, pancreatic diarrhoea. (05 Mar 2000) |