Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The diagnostic values of CA 19-9 and CEA were evaluated in 187 cases (including 31 gastric, 41 colorectal, 12 pancreatic, 7 hepatobiliar and 5 hepatocellular carcinomas). These tumor markers were compared to the other laboratory parameters [hemoglobin, erythrocyte sedimentation rate, serum bilirubin, ASAT (aspartate amino transferase), ALAT (alanine amino transferase) GGT (gamma glutamil transpeptidase), ALP (alkaline phosphatase)]. The specificity of CA 19-9 was 89.5%, while the sensitivity of this tumor markers was 91.7% in pancreatic carcinoma, 54.8% in gastric carcinoma and 43.9% in colorectal carcinoma. The sensitivity of CEA only in colorectal patients was higher than that of CA 19-9 (specificity 73.9%, sensitivity 64.5%). Although the CA 19-9 and CEA are not known to give any cross-reaction with each other, simultaneous measurement and evaluation of these two tumor antigens did not result in a better diagnostic sensitivity. After undergoing a gastrointestinal carcinoma operation, CA 19-9 indicated the appearance of tumor recidiva with a 62% sensitivity. Calculated together with CEA the sensitivity elevated to 88.9%. In most of the patient with benign cholostasis, the CA 19-9 and CEA values were out of the normal range (53.3% and 36.4% respectively), so these tumor markers are not suitable to differentiate between benign and malign cholostasis. According to the authors, CA 19-9 is the most useful diagnostic tool to differentiate between pancreatic carcinoma and pancreatitis chronica (both group without cholostasis), as well as for monitoring the patients after surgery of a gastrointestinal cancer.
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PMID:[Diagnostic value of CA 19-9 and CEA in gastrointestinal pathology]. 160 81

Sixty-one patients with acute necrotizing pancreatitis were studied for age, sex, ASAT, ALAT, alkaline phosphatase, bilirubin and amylase 48 hours after admission, these factors having recently been found to be significant in predicting this gallstone-associated disease. Age, ASAT, ALAT and alkaline phosphatase were found to be significant. However, 38 per cent of the patients with pancreatitis and gallstones remained unidentified with these criteria only. Thus, more intensive methods of investigation should be used whenever gallstone-associated pancreatitis is suspected. Increased hepatic chemistry could seldom be explained by the necrotizing form of pancreatitis if there was no biliary tract cause.
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PMID:Clinicobiochemical factors in predicting gallstones in necrotizing pancreatitis. 241 Sep 85

Serum activities of amylase, lipase, phospholipase A2 and transaminases were measured in mice with diet-induced acute pancreatitis. To study the role of choline deficiency, one control group received only a choline-deficient diet (CD diet), another group received the choline-deficient diet with 0.5% DL-ethionine (CDE), and a third group received the choline-deficient diet and was given ethionine intraperitoneally. Serum amylase activities increased after 1 day of treatment in all experimental groups. In contrast, lipase activity rose later in the groups receiving ethionine either in the diet or intraperitoneally. In the CDE group there were significant changes in phospholipase A2 on the fourth day after test feeding was started, but no rise was seen in the other groups. Correspondingly, in the group receiving the CD diet alone and the group receiving intraperitoneal ethionine the mortality was significantly lower than in the group receiving ethionine in the diet. In all experimental groups there was a significant rise in serum transaminases (ASAT, ALAT). The rise in ALAT on day 4 was significantly higher in the CDE group than in the other two groups. The mortality rate in the CDE diet group on day 4 was 91%. In the animals to which ethionine was given intraperitoneally the corresponding mortality was 21%. In the CD diet group all animals survived for more than 4 days. The present results suggest that serum lipase and phospholipase A2 activities correlate better with the severity of diet-induced pancreatitis than do serum amylase levels. The most severe cases of the disease seemed to be associated with a rise in serum phospholipase A2 activity.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Serum phospholipase A2 in diet-induced pancreatitis. 620 20