Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Serum levels of SPan-1 were determined in patients with various gastrointestinal cancers including pancreatic cancer and benign disorders, as well as from healthy subjects, by using a newly developed SPan-1 antigen immunoradiometric assay (SPan-1 RIABEAD, Dainabott). In addition, usefulness of diagnosis for pancreatic cancer by determination of Serum SPan-1 antigen was compared with that of other tumor markers such as CA 19-9, DU-PAN 2, CA 50, CEA and elastase 1 in the same patients. Serum SPan-1 antigen levels in healthy controls ranged from 0 to 156 U/ml with a mean of 7.7 U/ml (+/- 15.0, 2 S.D). Thirty U/ml of serum SPan-1 antigen levels was set as the cut-off value, and 98.9% of healthy controls were within this cut-off value (30 U/ml). Serum SPan-1 antigen levels in pancreatic cancer were distributed from 0-353, 900 U/ml with a mean of 14,466 U/ml (+/- 16.616 SD). Sensitivity of SPan-1 antigen in pancreatic cancer was 81.9%, which was the highest among gastrointestinal cancers, and eight of nine pancreatic cancer patients with stage II showed above normal limits (30 U/ml). Although serum SPan-1 antigen levels in biliary tract cancer and liver cirrhosis showed a high percentage (70.3%, 56.8%), the mean values of SPan-1 antigen levels in these groups were 477 U/ml and 62.8 U/ml, respectively, which was lower than that of pancreatic cancer. False positive ratio of SPan-1 antigen in benign pancreatic disease was lower than that of CA 19-9. Also, comparative studies of SPan-1 antigen and various tumor markers between pancreatic cancer and benign gastrointestinal diseases revealed that SPan-1 antigen showed the highest sensitivity and accuracy in diagnosis for pancreatic cancer among other tumor markers. From these results, measurement of SPan-1 antigen appeared to be the most useful marker in the diagnosis of pancreatic cancer.
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PMID:[Diagnostic usefulness and limitation of measuring pancreatic cancer associate antigen, SPan-1, in patients with pancreatic cancer]. 273 18

We analyzed the serial changes in serum pancreatic enzyme activities by transcatheter arterial embolization (TAE) in 20 hepatoma patients with liver cirrhosis in an attempt to evaluate the incidence of the pancreatic tissue damage by TAE. Serum amylase activities increased in two (10%) cases, elastase 1 levels in six (30%) cases, and trypsin and pancreatic secretory trypsin inhibitor (PSTI) levels in each of five (25%) cases. Consequently, TAE resulted in the elevation of at least more than one serum pancreatic enzyme in eight (40%) of 20 cases, although none had clinical symptoms related to pancreatitis. When the adverse effect on the pancreatic tissue was compared among 6 cases of the superselective TAE and 14 cases of the nonsuperselective TAE, which were performed from the segmental and the nonsegmental hepatic arteries, respectively, the elevation of serum pancreatic enzymes was caused only by nonsuperselective TAE, not by superselective TAE. The volumes of Spongel and Lipiodol used or the injected doses of the anticancer agent mitomycin C were not different between the two groups. These results indicate that TAE for the treatment of hepatoma frequently causes pancreatic tissue damage, and the position of the inserted catheter tip is very important to avoid the pancreatic tissue damage by TAE.
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PMID:Pancreatic tissue damage by transcatheter arterial embolization for hepatoma. 767 84