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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Chronic calcifying pancreatitis presents a major clinical problem, often requiring extensive surgery. Extracorporeal shock wave lithotripsy (ESWL) offers a new therapeutic option. We applied ESWL after endoscopic sphincterotomy of the pancreatic orifice in eight patients with impacted pancreatic duct stones. An electromagnetic lithotriptor (Siemens Lithostar, Erlangen, FRG) was used. Patients were treated in prone position under fluoroscopic control. A mean of 6,813 shock waves (range 1,500-10,000) was delivered in one or two sessions. Disintegration of stones was achieved in 6/8 patients, initial relief of pain in 7/8 patients, and total clearance of the pancreatic duct in 3/8 patients. One patient had an exacerbation of her pancreatitis one day after ESWL, which resolved rapidly with medical treatment. No other complications were observed. Four of five patients with fragmented stones had no abdominal complaints at follow-up (mean 17 months, range 3-27). Three patients in whom ESWL was not completely successful (two without and one with partial fragmentation) underwent an operation according to Puestow. Two of them still have abdominal complaints after surgery. From these data, we conclude that ESWL of pancreatic duct stones is a promising new alternative for surgery, when endoscopic stone extraction fails.
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PMID:Extracorporeal shock wave lithotripsy of pancreatic duct stones. 171 7

From April 1988 till May 1990 54 patients with symptomatic gallbladder stones were treated in the University Hospital Rotterdam-Dijkzigt with extracorporeal shock wave lithotripsy (ESWL) followed by oral administration of bile acids (urso- and chenodeoxycholic acid). These patients on average underwent 2 sessions of ESWL with an electromagnetic lithotriptor (Lithostar and Lithostar Plus, Siemens AG, Erlangen, FRG). Ultimate disintegration of stones was achieved in 50/54 (93%) patients. The best results were achieved in patients with a solitary gallstone (56% of these patients were stone-free 12 months after ESWL). Four per cent of the patients with 2-10 stones were free of stones 12 months after ESWL). Thirty-seven per cent of the patients suffered from biliary colics after ESWL and three patients developed pancreatitis. The administration of oral bile acids were complicated by transient diarrhoea in 20% of the patients. ESWL followed by oral bile acid therapy is a relatively effective and safe therapy for a highly selected population of patients with gallbladder stones.
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PMID:[Shock wave lithotripsy of gallbladder stones: the initial 54 patients treated in Rotterdam-Dijkzigt]. 221 18

174 patients with chronic pancreatic diseases, 30 patients with pancreatic carcinoma and 144 with chronic relapsing pancreatitis, 50 of them with calcifications, were observed in the Department of Internal Medicine of the University of Marburg/FRG between 1972 and 1982. In order to differentiate between carcinoma and relapsing pancreatitis the data of these patients were analysed retrospectively with regard to patient history, actual complaints, findings of laboratory, sonography, ERCP and X-ray investigations. The following results were obtained: Of discriminating value are steatorrhoe, local palpatory pain, alcohol ingestion, a history of earlier attacks and relapsing pain situations; however, general abdominal pain, nausea, vomiting and weight loss (if not exactly specified) are not. Within the laboratory findings bilirubin, GOT, alkaline phosphatase, gamma-GT, serum potassium, blood sugar and chymotrypsin content of the stool were significant while serum and urine amylase were similarly distributed within the groups of patients. Carcinoma and chronic relapsing pancreatitis can be identified by sonography in the majority of patients, but calcifications of the pancreas were rarely demonstrated during this observation period. The obstruction of the extrahepatic bile ducts--mostly due to a carcinoma of the pancreas head--was usually well documented by sonography. Intraabdominal air proofed to be the most disturbing factor. In carcinoma patients, the ERCP is important in demonstrating a complete obstruction of the pancreatic duct and stenosis and dilatation of the extrahepatic bile ducts. In patients with chronic relapsing pancreatitis the pancreatic duct alterations such as dilatations and partial stenosis are well documented by ERCP especially if calcifications occur. In patients without calcifications, dilatation of the branches of the main duct are less relevant in the diagnosis of pancreatic diseases. Radiological demonstration of calcification of the pancreatic area is important for the differential diagnosis. Longstanding characteristical complaints, symptoms and calcifications within the pancreatic area are the most relevant factors in discriminating carcinoma and chronic relapsing pancreatitis.
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PMID:[Differential diagnostic evaluation of chronic pancreatitis in relation to pancreatic cancer based on clinical, laboratory chemical and diagnostic parameters. Studies of 174 patients in 10 years]. 353 95

Serum immunoreactive trypsin (IRT) determination has been recommended as a screening test in chronic pancreatitis. Using a commercial radioimmunoassay kit (RIA--gnost Trypsin; Behring-Werke, Marburg/Lahn, FRG) the interassay coefficient of variation was 26--44% for three different test sera. Gel filtration chromatography profiles revealed immunoreactivity in the position of 125I-trypsin and (less than 50%) in the void volume. The test was evaluated in controls (n = 90), chronic relapsing pancreatitis (CRP;n = 60) and after total pancreatectomy (n = 5). In 65% of the CRP cases decreased IRT values were found, whereas during acute attacks of CRP supranormal and normal values were found. After total pancreatectomy IRT levels were undetectable. It is concluded that the sensitivity of this IRT test is limited and that the available test system needs improvement.
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PMID:Trypsin radioimmunoassay in the diagnosis of chronic pancreatitis. 739 44