Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0149521 (chronic pancreatitis)
 7,199 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Portal cavernomatosis consists in the substitution of the portal vein by many fine, twisting venules leading to the liver. This phenomenon is produced as a consequence of anterior thrombosis of the portal vein and is associated with chronic pancreatitis, cancer of the pancreas, intraabdominal sepsis and cholelithiasis. The symptomatology may be nul or present as obstructive jaundice or portal hypertension. Diagnosis is made by Doppler echography. The treatment is portal shunt when symptomatology is produced. In patients with cholelithiasis requiring surgery, the shunt is advised prior to biliary surgery since perioperative hemorrhage, if present, may be incoercible as in the case herein described. We present a 84-year-old woman with portal cavernomatosis the etiology of which was a hydatidic cyst located in the hepatic bifurcation and treated with mebendazol 10 years previously. This etiology has not been previously reported.
 ...
PMID:[Hydatid cyst in the hepatic hilum causing a cavernous transformation in the portal vein]. 964 76

We present an autopsy case of an 83-year-old Japanese man with a mucin-producing adenocarcinoma accompanied by pancreatolithiasis in the head of the pancreas. He suffered from obstructive jaundice and died of disseminated intravascular coagulation. He did not normally drink alcohol and had no history of chronic pancreatitis. The autopsy findings revealed a mucinous cystic tumor, composed of multiple dilatated branches, in the head of the pancreas. Histological examinations showed papillary adenocarcinoma, which scirrhously infiltrated the distal common bile duct with perineural invasion and lymph node involvement. He was thus diagnosed to have mucin-producing branch-type cancer in the head of the pancreas. The main pancreatic duct was dilated, and the residual pancreatic tissue showed moderate fibrosis and parenchymal atrophy. A stone was observed in a dilated branch of the primary lesion. To the best of our knowledge, there have only been five previously reported cases of mucin-producing tumor associated with pancreatolithiasis. Intraductal calcification is a major characteristic of chronic pancreatitis, but it is clinically important not to misdiagnose cancers associated with pancreatolithiasis such as chronic pancreatitis.
 ...
PMID:Pancreatic mucin-producing adenocarcinoma associated with a pancreatic stone: report of a case. 987 45

Papillary stenosis is characterized by fixed fibrosis leading to structural outflow obstruction and it is usually secondary to inflammation and fibrosis from the chronic passage of gallstones, episodes of acute pancreatitis, chronic pancreatitis, sclerosing cholangitis, peptic ulcer disease, and cholesterolosis. However, obstructive jaundice with or without acute cholangitis which leads the physician to suspect the presence of malignancy as a cause is a rare manifestation of papillary stenosis. We report here a case of papillary stenosis presenting with obstructive jaundice and acute cholangitis. The lesion was so difficult to exclude the presence of malignancy preoperatively and intraoperatively that a pylorus-preserving pancreaticoduodenectomy was performed. Histologic examination of the resected specimen revealed fibrosis, adenomatoid ductal hyperplasia, and mild chronic inflammation of the papilla of Vater and distal common bile duct.
 ...
PMID:Obstructive jaundice and acute cholangitis due to papillary stenosis. 1033 25

Non-alcoholic duct-destructive chronic pancreatitis is a new entity that differs morphologically and pathogenetically from alcoholic chronic pancreatitis. Some clinical and imaging features of this entity resemble those of pancreatic cancer, and hence most of the reported cases underwent pancreatic resections including an invasive pancreaticoduodenectomy. Recognition of this new entity before a definitive treatment is therefore important to avoid an unnecessary pancreatic resection. Recently, we experienced a case of non-alcoholic duct-destructive chronic pancreatitis in an 80-year-old man presenting with obstructive jaundice and whose radiologic features were characteristic as originally described. Recognition of this new entity before definitive treatment enabled us to manage this patient optimally. In addition, the relation between non-alcoholic duct-destructive chronic pancreatitis and chronic pancreatitis with diffuse irregular narrowing of the main pancreatic duct is discussed.
 ...
PMID:Non-alcoholic duct-destructive chronic pancreatitis: recognition before definitive treatment. 1056 67

Endoscopic therapy clearly has a primary role in many clinical conditions (such as dysphagia, obstructive jaundice, bleeding, and colonic polyps). There is much less certainty about the role of endoscopy in many other clinical contexts (e.g. management of chronic pancreatitis). Randomization is the gold standard for evaluation of competing therapies. Unfortunately, there are many difficulties in mounting meaningful randomized controlled trials of endoscopic methods. Many have been done, but few have provided us with real practical answers. This article argues that the evidence we need to advise patients is often better obtained through very stringent observational studies, provided that all necessary data elements are defined and documented and independent objective arbiters (referees) are fully involved in the process.
 ...
PMID:Randomization is not the (only) answer: a plea for structured objective evaluation of endoscopic therapy. 1081 81

We recently treated two cases of chronic pancreatitis with obstructive jaundice due to compression of the common bile duct by pancreatic pseudocyst. The two cases were males admitted with the complaint of icteric skin color. The first, a 46-year-old male, admitted with the complaint of icteric skin color. He was treated by operative cystojejunostomy after percutaneous drainage of the pseudocyst and percutaneous transhepatic biliary drainage. The other case was a 58 year-old male who admitted with the complaint of icteric skin color. He had an infected pseudocyst in the pancreas and was endoscopically treated. Both of them were discharged with favorable clinical course and normal laboratory findings after the treatment. The former patient remained well 11 months after treatment, but the latter patient died from necrotizing pancreatitis and septic shock 6 months after treatment. Most cases of obstructive jaundice associated with pseudocysts appear to be due to fibrotic stricture of the intrapancreatic portion of the common bile duct rather than due to compression of the bile duct by the pseudocyst. In a patient with secondary pancreatic infection or obstructive jaundice following pancreatic disease, differentiating between these two conditions is an important aspect of accurate diagnosis and therapy. Herein we report two unusual cases of chronic pancreatitis with pseudocyst complicated by obstructive jaundice.
 ...
PMID:Two cases of chronic pancreatitis with pseudocyst complicated by obstructive jaundice. 1099 16

Pancreas tuberculosis is a rare diagnosis and is usually associated with miliary spread. Only a few cases are reported in the literature. A female patient was admitted with a history of uncharacteristic abdominal pain, weight loss, weakness, and intermittent fever. CA 19-9 was increased and the CT scan showed an irregular mass in the pancreatic tail. Suspecting the diagnosis of pancreatic cancer, a pancreas tail resection with splenectomy was performed. The histological examination showed pancreas tuberculosis. Mimicking pancreatic cancer or presenting with acute/chronic pancreatitis or obstructive jaundice, the diagnosis of pancreas tuberculosis is very difficult to make and is usually established after surgical treatment. Although pancreas tuberculosis is rare, it should be considered when evaluating a pancreatic mass.
 ...
PMID:[Tuberculosis of the pancreas--a clinical rarity]. 1146 98

Autoimmune pancreatitis has been characterised in 1995, but only a few cases have been published since then, most of them from Japan. This report describes the cases of two Belgian male patients who presented with isolated obstructive jaundice. Radiological imaging studies were highly suggestive of carcinoma of the head of pancreas and both patients underwent uneventful cephalic pancreaticoduodenectomy with portal vein resection. Pathological analysis of the removed tissues suggested an autoimmune process in both cases. Both patients had hyper-gammaglobulinemia and antinuclear antibodies, but failed to show evidence of any other autoimmune disease or cause of chronic pancreatitis. In both cases final diagnosis was autoimmune pancreatitis. Preoperative clinical suspicion of this diagnosis is mandatory and may avoid unnecessary surgery in future cases.
 ...
PMID:Autoimmune pancreatitis mimicking cancer of the head of pancreas: report of two cases. 1147 42

Malignant lymphoma rarely presents with jaundice. We describe a patient who had a unique etiology for painless jaundice, dilated ducts, and a normal ampulla of Vater. A Whipple's procedure was performed for the suspicion of pancreatic cancer, and initial pathological review detected only mild focal chronic pancreatitis. Seven months later, the patient developed ascites, retroperitoneal mass, and splenomegaly caused by a T-cell lymphoma. Reevaluation of the Whipple's specimen revealed previously unrecognized microscopic infiltration and fibrosis of the sphincter of Oddi by atypical T-lymphocytes. Obstructive jaundice caused by a clinically undetectable primary duodenal T-cell lymphoma has not been previously reported and is contrasted with other causes of jaundice associated with malignant lymphoma and ampullary lesions.
 ...
PMID:Jaundice caused by a clinically undetectable T-cell lymphoma infiltrating the sphincter of Oddi. 1172 70

The results of treatment of 295 patients with complicated chronic pancreatitis (CP) for period from 1996 to 2000 yr were presented. CP without the ducts dilatation was revealed in 37 patients, ductal hypertension--in 19, calcinose fibrous-degenerative CP--in 73, cystic form of CP--in 142, CP in combination with external pancreatic fistula--in 24. Frequency of the complications occurrence in various forms of CP--the obstructive jaundice and cholangitis--was analyzed. Complex approach to the choice of tactic of the operation performance was proposed, application of additional methods of sorptional and immune therapy, depending on the CP form, complicated by the obstructive jaundice and cholangitis, was substantiated.
 ...
PMID:[Strategies of surgical treatment of chronic pancreatitis complicated by obstructive jaundice and cholangitis]. 1202 7


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>