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Query: UMLS:C0008370 (
cholestasis
)
9,378
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
In a five year review of 648 patients with
chronic pancreatitis
, 446 (68.8%) were documented with regional complications consisting of biliary, duodenal or colonic obstruction, pseudocysts, haemorrhage, pancreatic ascites and gastric varices. Although the majority could be treated conservatively, surgical intervention was needed in 129 patients (28.9%). The commonest operations were choledocho-duodenostomy for distal
bile duct obstruction
, gastro-enterostomy for duodenal obstruction, local resection for colon obstruction, cyst-gastrostomy for pseudocysts, duct-enteric anastomosis for pancreatic ascites and splenectomy for gastric varices. Operative mortality was 8.5% and morbidity 27.9%. During 1-5 year follow-up, re-admission for pancreatitis was needed in 24%. No secondary biliary cirrhosis was encountered in long standing
bile duct obstruction
, but fibrosis was present in 73% of liver biopsies. Cholangitis occurred in 14%. Angiographic embolisation was useful in the control of massive bleeding from peri-pancreatic visceral arteries. Although relief of pain in
chronic pancreatitis
has generally been disappointing, regional complications, occurring in the majority of patients, can be corrected satisfactorily by surgical intervention.
...
PMID:Surgical intervention for regional complications of chronic pancreatitis. 817 59
Biliary complications are more frequent in laparoscopic than in open cholecystectomy. The aim of the study was to evaluate the diagnostic and therapeutic value of endoscopic retrograde cholangiopancreatography (ERCP) in the management of complications of laparoscopic cholecystectomy. We therefore report on the result of 49 ERCP after laparoscopic cholecystectomy done at our department between January 1991 and March 1993. Patients were referred from 16 different surgical institutions. In 29 cases endoscopic sphincterotomy was performed without complications. Indications for ERCP were "persistent biliary pain" (n = 27), bile leakage (n = 7), pancreatitis (n = 5), abscess (n = 5), painless jaundice (n = 3) and asymptomatic bile duct stone in routine cholangiography (n = 2). In the group of patients with "persistent biliary pain" we found bile duct stones in 12 (80%) of 15 cases with
cholestasis
and in 3 (30%) of 10 without
cholestasis
. The stones were endoscopically removed after sphincterotomy. In 2 patients without
cholestasis
, cannulation of the bile duct failed. 7 patients showed biliary leakage, 4 from inadequate clipping of the cystic stump (2 in combination with a common bile duct stone), 2 from the hepatic duct and 1 from insufficient anastomosis after reconstruction of a common bile duct. After endoscopic sphincterotomy and, if necessary, stone extraction by Dormia basket, leakage from the cystic stump and hepatic duct healed. The insufficient common bile duct anastomosis required reconstruction by hepaticojejunostomy. Three of 5 patients with postoperative pancreatitis had common bile duct stones, while one with
chronic pancreatitis
had a concrement in the pancreatic duct which was endoscopically removed.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[The value of ERCP in the diagnosis and therapy of complications of laparoscopic cholecystectomy]. 820 76
The serum values of tumour-associated trypsin inhibitor (TATI) were measured in a prospective series of 97 patients with jaundice, 36 patients with unjaundiced
cholestasis
and 21 patients with suspicion of
chronic pancreatitis
or a pancreatic tumour, to assess its value in diagnosing pancreatic cancer. There were altogether 15 patients with cancer of the pancreas and 2 patients with cancer of the papilla of Vater. The highest serum TATI values were noticed in patients with choledocholithiasis, and raised values were also seen in patients with malignant disease of the liver or bile ducts. In the patients with pancreatic cancer,
chronic pancreatitis
or benign liver disease, the serum TATI values showed lower levels. The sensitivity of TATI in diagnosing pancreatic cancer was 41.1% with a specificity of 63.5% and an efficiency of 61.0%. In comparison to carcinoembryonic antigen (CEA), carbohydrate antigens CA 50, CA 242, tissue polypeptide antigen and tissue polypeptide-specific antigen, TATI showed a lower diagnostic value. When TATI was analysed in combination with the other markers (two tests positive), the combination of CEA with TATI reached the highest specificity (95.6%), efficiency (89.6%) and positive likelihood ratio (9.3). The results suggest that the diagnostic value of TATI is inferior to that of the established markers, but because of its different nature, it may be of help when used in combination as a complementary serum tumour marker in the diagnosis of pancreatic cancer.
...
PMID:Tumour-associated trypsin inhibitor in the diagnosis of pancreatic carcinoma. 820 49
The serum values of tissue polypeptide antigen (TPA) were measured in a prospective series of 100 patients with jaundice, 54 patients with suspicion of
chronic pancreatitis
or a pancreatic tumour, and 19 patients with unjaundiced
cholestasis
to assess its value in diagnosing pancreatic cancer. There were altogether 25 patients with a cancer of the pancreas including 2 patients with a cancer of the papilla of Vater. The highest serum TPA values were noticed in patients with pancreatic cancer, but raised values were also seen in patients with malignant or benign liver diseases, and with cholangiocarcinoma. The sensitivity of TPA was 52% with a specificity of 85% and an efficiency of 80%. In comparison to CEA, CA 50 and CA 242, TPA showed lower sensitivity but higher specificity. When TPA was combined with the other markers, the specificity and efficiency improved clearly in all combinations, being highest in that of TPA and CA 242 (specificity 94.5%, efficiency 87.2%). The results suggest that the TPA test has a useful complementary role in the clinical use of the current serum tumour markers in the diagnosis of pancreatic cancer.
...
PMID:Clinical evaluation of tissue polypeptide antigen (TPA) in the diagnosis of pancreatic carcinoma. 826 97
The aim of this study was to assess the prevalence, presentation, cause, and location of symptomatic duodenal stenosis, and its relation to the natural course of
chronic pancreatitis
in a medical-surgical series of 306 patients (86% alcoholics). Mean follow-up of the series was 7.9 years. Symptomatic duodenal stenosis occurred in 17 patients (5.6%). Diagnosis was confirmed by a barium series. The cause of stenosis was compression by the pancreatic head in all patients, associated with a pancreatic abscess in two. No pseudocysts were found at the time of diagnosis. The location was the 1st and 2nd part of the duodenum or the entire duodenal loop in 4, 6, and 7 patients, respectively.
Cholestasis
due to common bile duct stenosis occurred in association with duodenal stenosis in 9 patients. Fifteen patients were treated surgically; 11 for gastroenterostomy, and 4 for duodenopancreatectomy. Two patients were not treated surgically. We conclude that during the course of
chronic pancreatitis
, symptomatic duodenal stenosis occurred in 5.6% of patients, mainly during the first years of the clinical course of
chronic pancreatitis
, was due to pancreatic head compression and not pseudocysts, usually involved the 2nd part of the duodenum and, was associated with biliary stenosis in half of the cases. Since these two complications require surgery, common bile duct stenosis should be investigated when symptomatic duodenal stenosis is diagnosed.
...
PMID:Symptomatic duodenal stenosis in chronic pancreatitis: a study of 17 cases in a medical-surgical series of 306 patients. 830 93
Twenty patients with
chronic pancreatitis
and signs of biliary obstruction were treated by endoscopic placement of self expandable metal mesh stents, and followed up prospectively. Eleven had been treated previously with plastic endoprostheses. All had persistent
cholestasis
, seven patients had jaundice, and three overt cholangitis. Endoscopic stent placement was successful in all cases. No early clinical complication was seen and
cholestasis
, jaundice or cholangitis rapidly resolved in all patients. Mean follow up was 33 months (range 24 to 42) and consisted of clinical evaluation, ultrasonography, and endoscopic retrograde cholangiopancreatography (ERCP). In 18 patients, successive ERCPs and cholangioscopies have shown that the metal mesh initially embeds in the bile duct wall and is rapidly covered by a continuous tissue by three months. The stent lumen remained patent and functional throughout the follow up period except in two patients who developed epithelial hyperplasia within the stent resulting in recurrent biliary obstruction, three and six months after placement. They were treated endoscopically with standard plastic stents with one of these patients ultimately requiring surgical drainage. No patient free of clinical or radiological signs of epithelial hyperplasia after six months developed obstruction later. This new treatment could become an effective alternative to surgical biliary diversion if further controlled follow up studies confirm the initial impression that self expandable metal mesh stents offer a low morbidity alternative for longterm biliary drainage in
chronic pancreatitis
without the inconvenience associated with plastic stents.
...
PMID:Management of common bile duct stricture caused by chronic pancreatitis with metal mesh self expandable stents. 830 32
A simpler combined drainage operation for a patient with
chronic pancreatitis
and chronic pseudocyst is described in the following conditions: the pancreatic duct was markedly dilated, the cyst was located directly behind the main pancreatic duct in the head of the pancreas and separate from the duodenum and the cyst caused persistent CBD stricture and
cholestasis
mainly by its compressive effect. The pancreatic duct was opened anteriorly throughout its length. A second incision was made in the posterior wall of the main pancreatic duct into the cyst and the edge of the opening was sutured for hemostasis. The opened pancreas was anastomosed to a Roux-en-Y jejunal limb according to the ordinary method of longitudinal pancreaticojejunostomy. This technique, cystopancreaticostomy and pancreaticojejunostomy, may provide a simpler and effective operative strategy for patients with
chronic pancreatitis
and pseudocyst in similar conditions.
...
PMID:Cystopancreaticostomy and longitudinal pancreaticojejunostomy as a simpler technique of combined drainage operation for chronic pancreatitis with pancreatitis with pancreatic pseudocyst causing persistent cholestasis. 834
A remarkable elevation of serum HDL cholesterol concentration (165mg/dl) was found in a 42-year-old Japanese male with
chronic pancreatitis
who had been cholestatic for several years. An abnormal slow alpha-migrating lipoprotein, larger in particle size and more enriched with cholesteryl ester and apo E than normal HDL, was found in the patient's plasma. Quantitative determination of apo E-rich HDL revealed a striking increase of this lipoprotein in plasma. After choledocho-jejunostomy, a prompt and remarkable decrease of plasma apo E-rich HDL was observed, indicating a direct contribution of
cholestasis
to the accumulation of apo E-rich HDL in plasma in this patient.
...
PMID:[Elevation of serum apo E-rich HDL concentration in a patient with cholestatic liver disease]. 834 64
The indications of endoscopic management for
chronic pancreatitis
are strictly related to the classification of severe types and to the particular anatomy of the ducts: 1. Impacted or distal calculi: endoscopic pancreatic sphincterotomy (EPS) alone followed by ESWL when extraction fails. 2. Stone(s) and stricture: EPS, ESWL, NPC, and then 10F plastic stenting. 3. Relapsing strictures (with upwards dilatation) after 6 to 12 months stenting: silicone covered self expanding stent in a trial, versus surgical pancreaticojejunostomy. 4. Paraduodenal cyst bulging into the duodenum: ECD. 5. Jaundice and/or
cholestasis
due to stricture of the intrapancreatic CBD: 10F single or multiple plastic stent for calibration during 3 months. For relapsing
cholestasis
and stricture, 30F metal mesh stent versus surgical hepaticojejunostomy. The indications of endoscopic management for
chronic pancreatitis
are specific and require complete imaging and functional check up (ERCP, CT scanner, endosonography, pancreatic function tests). The technique is quite difficult and requires definition fluoroscopy, appropriate devices and experienced team. On this condition, the complication rate is very low and usually medically controlled. Treatment does not compromise any further surgery. Endoscopy allows to avoid or to postpone surgery which indication will become better defined and selected in the future.
...
PMID:Endoscopic management of chronic pancreatitis. 836 44
Serum CA 242, CA 19-9 and CEA concentrations were determined in 94 subjects divided into 5 groups: Group 1 consisted of 22 healthy subjects; Group 2 consisted of 40 patients with pancreatic adenocarcinoma; according to Cubilla and Fitzgerald's classification, 11 tumours were Stage I, 4 were Stage II, and 25 were Stage III. Group 3 consisted of 10
chronic pancreatitis
patients, group 4 of 10 acute pancreatitis patients, group 5 of 12 patients with nonpancreatic digestive carcinomas. Ten of these 12 patients had distant metastases. The sensitivity of CA 19-9 in the diagnosis of pancreatic cancer was higher than that of CEA and CA 242 (p < 0.05 and p < 0.005, respectively). In Stage I cancer patients the sensitivity of the markers studied was less than 50% (45% for CA 19-9, 18% for CEA, and 9% for CA 242) whereas most of the 25 patients with metastatic tumours of the pancreas had elevated serum levels of all 3 markers. The various combinations of the three markers did not significantly improve the sensitivity in diagnosing pancreatic cancer. No relationship was found between the localization of the tumour and the serum levels of the 3 markers studied. Similarly, no differences were found between patients with
cholestasis
and those without. The specificity of the 3 markers, evaluated in patients with benign pancreatic diseases, was 100% for CA 242, 90% for CA 199 and 70% for CEA.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Serum CA 242 in pancreatic cancer. Comparison with CA 19-9 and CEA. 856 94
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