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Query: UMLS:C0149521 (chronic pancreatitis)
 7,199 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The value of ultrasound (US) in determining the cause and site of biliary obstruction was critically evaluated and compared to endoscopic retrograde cholangiography (ERCP), in a prospective study performed on 120 consecutive patients. The final diagnosis was based on surgery, endoscopic retrograde cholangiography or a combination of other examinations. Ultrasound successfully differentiated obstructive from non obstructive jaundice in 96% of the patients, comparing well with the results ERCP. US correctly defined the cause of obstruction in 71% of the patients with ductal stones, in 90% of the patients with tumoural bile duct obstruction, but only in 59% of the patients with chronic pancreatitis.
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PMID:Comparison of ultrasound and E.R.C.P. in the detection of the cause of obstructive biliary disease. 155 Sep 23

Recurrent abdominal pain in an adolescent population is a frequent complaint. However, diseases of the pancreas, and especially chronic pancreatitis, in this age group are extremely uncommon. One type of pancreatitis, fibrosing pancreatitis, has been reported in only 14 previous pediatric patients, five of whom were over 12 years of age. We report an additional 12-year-old female with this condition. This case serves to remind us that fibrosing pancreatitis needs to be considered in any adolescent patient with chronic abdominal pain, recurrent vomiting, weight loss, steatorrhea, and painless obstructive jaundice.
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PMID:Chronic fibrosing pancreatitis in a 12-year-old female. 175 9

We report the case of a 34-year-old alcoholic who was initially seen in March 1985 because of acute pancreatitis. A mass was demonstrated in the head of the pancreas. Serial sonogram and computed tomography scans over 4 1/2 years revealed progressive encroachment of the duodenum without symptoms attributable to obstruction. In 1989, three separate endoscopies with multiple biopsies showed chronic inflammation and strictures. Hypotonic duodenography confirmed stricture and obstructed duodenum. Surgical intervention is being considered. Duodenal obstruction secondary to chronic pancreatitis is rare. It may proceed subclinically for several years independent of continued alcohol use. Only when obstruction became severe in our patient did the classic symptoms of postprandial nausea, emesis, and weight loss become manifest. Obstructive jaundice from chronic pancreatitis due to stricture in the pancreatic portion of the common bile duct is uncommon.
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PMID:Chronic pancreatitis progressing to duodenal obstruction in the absence of classic symptoms. 185 3

Serum androstenedione and testosterone levels were measured in 39 male patients with pancreatic cancer, and compared with the values obtained from 37 male patients with chronic pancreatitis or benign obstructive jaundice, and with those from 36 male patients with other gastrointestinal malignancies. Mean androstenedione values were significantly higher in the pancreatic cancer patients when compared to both control groups, and mean testosterone levels were significantly lower. The testosterone/androstenedione ratio was calculated and was also found to be significantly lower in the patients with pancreatic cancer. There was no difference in this ratio or in the androstenedione or testosterone levels when comparing both control groups. In two patients with stage I pancreatic cancer, serum androstenedione and testosterone levels were significantly altered, and returned to normal values after successful resection. These results confirm previous findings indicating that there is significant derangement in the androgen profile of patients with pancreatic cancer.
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PMID:Pancreatic cancer and androgen metabolism: high androstenedione and low testosterone serum levels. 223 63

Fifteen children and 23 adults with complications of chronic pancreatitis were managed in Zaria, Nigeria from 1971 to 1987. They comprised 26 patients with chronic pseudocysts, 9 with chronic abdominal pain, and 3 with obstructive jaundice. Internal drainage was performed for 22 (85%) of the pseudocysts, with resection and external drainage, respectively, in 2 each. A longitudinal pancreaticojejunostomy was performed in a child with juvenile tropical pancreatitis syndrome and biliary bypass was performed in the jaundiced patients. The cause of chronic pancreatitis was known only in 8 (31%) of the patients.
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PMID:Surgery for chronic pancreatitis in Zaria, Nigeria. 230 87

A very rare case of obstructive jaundice caused by the incarceration of pancreatic stones in the ampulla of papilla Vater is reported. A forty-eight-year-old man, who had been taking alcohol daily for 10 years, was admitted to our hospital because of recurrent attacks of upper abdominal pain. Biochemical analysis demonstrated typical pattern of chronic pancreatitis. US, CT and ERCP showed a markedly dilated pancreatic duct and pancreatic calcifications. Cholecystolithiasis, or dilatation of the choledochus was not noted. Conservative treatment was performed under the diagnosis of chronic calcifying pancreatitis for one month. Then, obstructive jaundice, severe epigastralgia, and high fever occurred. Obstructive jaundice with sudden onset and existence of pancreatic stones suggested incarceration of pancreatic stones in the bile duct, and cephalic pancreaticoduodenectomy was performed. The largest pancreatic stone was incarcerated into the ampulla of papilla Vater. Histopathological analysis of the pancreas showed severe chronic pancreatitis. No report of the similar case can be found in the literature. Incarceration of pancreatic stones into biliary system might be very rare, however, should not be forgotten in differential diagnoses of obstructive jaundice in chronic pancreatitis patients.
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PMID:[A case of obstructive jaundice caused by incarceration of pancreatic stones in the ampulla of papilla Vater]. 231 79

A rare case of pancreatic candidiasis is described. The patient presented with weight loss, obstructive jaundice and a mass in the head of the pancreas. Intra-operative fine-needle aspiration cytology was consistent with a well-differentiated adenocarcinoma of the pancreas and a radical pancreaticoduodenectomy was performed. However, histological examination of the resected specimen revealed acute-on-chronic pancreatitis complicated by candidiasis with no evidence of malignant disease. The association between this variety of pancreatic candidiasis and pancreatic abscesses due to Candida albicans in acute pancreatitis is discussed.
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PMID:Pancreatic candidiasis. A case report. 233 3

Significant obstructive jaundice in chronic pancreatitis is generally considered to be rare. Eleven of 57 consecutive patients with proven chronic pancreatitis have developed significant obstructive jaundice of more than transient duration. Eight presented as jaundice complicating known pancreatitis and three as jaundice of unknown cause. Life table analysis showed a steady rise in the risk of developing jaundice up to the end of 10 years from the onset of chronic pancreatitis. Jaundice was found to occur in the presence of more "destructive" disease, and jaundiced patients had a higher incidence of pancreatic calcification, diabetes and malabsorption at the time of presentation with jaundice. Obstructive jaundice caused by chronic pancreatitis was found to carry a good prognosis for jaundice, for pain and for life. Only one of the 11 patients died in hospital. It is important to distinguish chronic pancreatitis from cancer in these patients. Pre-operative and intra-operative cytology have been helpful. Stent insertion is not an appropriate method of treatment for these patients because of the benign nature of the disease and the possibility of exacerbating the pancreatitis. It is important to be aware of another form of "malignant masquerade" causing obstructive jaundice.
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PMID:Obstructive jaundice in chronic pancreatitis. 248 66

Chronic pancreatitis of biliary origin, frequently located in the cephalic portion of the organ, etiopathogenically dependent on biliary lithiasis, the anatomoclinical evolution of which is complicated by their presence, have a better prognosis, and are usually reversible following therapy of the biliary affections. Persistent chronic pancreatitis proper, usually of the recurrent type, associated with calcification and the development of pancreatic stones, and with pseudocysts, although rare in our country, raise diagnostic difficulties from the standpoint of surgery, and have a reserved prognosis. The authors have evaluated a total of 321 cases hospitalized between 1960 and 1987 with chronic pancreatitis of biliary origin (252 cases--78.5%), and chronic pancreatitis proper, not associated to biliary affections (69 cases--21.5%). Male patients totalled 33.6% of all cases. The authors stress the high frequency of chronic pancreatitis associated to biliary lithiasis (181 cases), in contrast with pancreatitis associated to nonlithiasic cholecystopathies (38 cases), or to postoperative cholecystic disturbances (33 cases). Chronic pancreatitis non-associated to biliary affections totalled 69 cases, of which 24 were of the persistent type, 13 were of the recurrent type, one had calcifications, two had pancreatic stones, four followed acute pancreatitis, six were complicated by pancreatic abscesses, and 9 were complicated by pseudocysts. The duration of biliary and pancreatic disturbances was between 3 and 5 years in 43.9% of the cases, and between 6 and 10 years in 21.3%. Chronic pancreatitis achieves a complex clinical syndrome, the dominant feature being the painful biliopancreatic syndrome associated to obstructive jaundice (42.4%), angiocholitis (47.6%), weight loss (46%), hepatic and renal failure (10.9%), diabetes (8.4%), and a tumoral mass (15.7%). Indirect surgical interventions aimed at suppressing the biliary factor were carried out in 291 patients, with very good results in 56% of the cases, good results in 32%, mediocre in 7%. In 2.4% of the cases surgery failed to improve the condition of the patients. Direct interventions on the pancreas, which consisted either in pancreatic decompression or in exeresis of the gland have been performed in 30 patients. Drainage of pancreatic abscesses was done in 6 patients (2 deaths), cystic-digestive anastomoses were performed in 8 patients, Wirsung-jejunostomy in 3 patients (1 death), cystostomy in one patient, distal pancreatectomy in one patient (deceased), viscerolysis and novocaine infiltration in 11 patients. In the 321 cases of chronic pancreatitis operated by direct and indirect procedures very good
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PMID:[Chronic pancreatitis: anatomico-clinical and surgical therapy characteristics. Our experience with 321 cases]. 252 82

Previous studies have shown that sera from patients with pancreatic cancer often contain a mucus glycoprotein that expresses the oncofetal antigen galactose 1-3, N-acetyl galactosamine, which is the T blood group antigen and the binding site for the lectin peanut agglutinin (PNA). An enzyme-linked lectin assay has been developed to quantify PNA-binding glycoproteins in serum and has been evaluated as a serological test for pancreatic cancer. Sera were studied from 53 patients with pancreatic cancer and 154 controls, including benign obstructive jaundice, acute and chronic pancreatitis, chronic liver disease and inflammatory bowel disease. The enzyme-linked peanut lectin assay proved highly reproducible and has 77% sensitivity and 83% specificity for pancreatic cancer, results that are very similar to those achieved in the same sera by CA19-9 radioimmunoassay (75% sensitivity, 82% specificity with the upper limit of normal set at 37 u ml-1). CEA assay proved less useful (60% sensitivity, 47% specificity). In this study better results were obtained if an upper limit of normal of 50 u ml-1 was used for CA19-9 (75% sensitivity, 92% specificity). Combination of CA19-9 assay with the upper limit set at 50 u ml-1 and the peanut lectin assay improved the sensitivity to 85% with only a slight fall in specificity (85%). These results compare well with published results for ultrasound and CT scanning.
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PMID:Enzyme-linked PNA lectin binding assay compared with CA19-9 and CEA radioimmunoassay as a diagnostic blood test for pancreatic cancer. 273 32


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