Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The epidemiological patterns for pancreatic and biliary cancers reveal more differences than similarities. Pancreatic carcinoma is common in western countries, although 2 Polynesian groups (New Zealand Maoris and native Hawaiians) have the highest rates internationally. In the United States the disease is rising in frequency, predominating in males and in blacks. The rates are elevated in urban areas, but geographic analysis uncovered no clustering of contiguous counties except in southern Louisiana. The origin of pancreatic cancer is obsure, but a twofold increased risk has been documented for cigarette smokers and diabetic patients. Alcohol, occupational agents, and dietary fat have been suspected, but not proven to be risk factors. Except for the rare hereditary form of pancreatitis, there are few clues to genetic predisposition. In contrast, the reported incidence of biliary tract cancer is highest in Latin American populations and American Indians. The tumor predominates in females around the world, except for Chinese and Japanese who show a male excess. In the United States the rates are higher in whites than blacks, and clusters of high-risk counties have been found in the north central region, the southwest, and Appalachia. The distribution of biliary tumors parallels that of cholesterol gallstones, the major risk factor for biliary cancer. Insights into biliary carcinogenesis depend upon clarification of lithogenic influences, such as pregnancy, obesity, and hyperlipoproteinemia, exogenous estrogens, familial tendencies, and ethnic-geographic factors that may reflect dietary habits. Noncalculous risk factors for biliary cancer include ulcerative colitis, clonorchiasis, Gardner's syndrome, and probably certain industrial exposures. Within the biliary tract, tumors of the gallbladder and bile duct show epidemiological distinctions. In contrast to gallbladder cancer, bile duct neoplasms predominate in males; they are less often associated with stones and more often with other risk factors. In some respects, bile duct and pancreatic tumors are alike. The male predominance of both tumors, an association between cholecystectomy and pancreatic cancer, and other considerations have prompted the notion that the same biliary carcinogens may affect the bile duct, ampulla of Vater, or, by reflux, the pancreatic duct. Various epidemiological and interdisciplinary approaches are needed to further clarify the origins of biliary tract and pancreatic cancers, but nutritional studies hold special promise in laying the groundwork for prevention of these tumors.
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PMID:Cancers of the pancreas and biliary tract: epidemiological considerations. 110 53

Patients with familial polyposis coli or Gardner's syndrome are at risk for a variety of extracolonic manifestations. In a series of patients followed at the University of Washington, we have found several recurring and unusual manifestations, including upper gastrointestinal polyposis, small bowel obstruction secondary to desmoid tumors or adhesions, recurring pancreatitis, and adenoma of the papilla of Vater. In one family with familial polyposis only, a set of twins had different manifestations; one twin had familial polyposis only, whereas the second had classic extracolonic manifestations of Gardner's syndrome. Multiple rectal adenomas developed in a woman with an ileorectal anastomosis with each of three pregnancies. Spontaneous regression occurred after each delivery. Multiple rectal adenomas developed in her daughter on two occasions while taking birth control pills. Physicians caring for these patients should look for such manifestations.
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PMID:Unfamiliar aspects of familial polyposis coli. 372 22

The majority of patients with Gardner's syndrome and familial polyposis coli develop duodenal adenomatous polyps. Duodenal cancer sometimes arises in this setting, but nonmalignant problems from duodenal polyps have not been described. This report presents a patient with Gardner's syndrome who developed hemorrhagic pancreatitis and was found to have a villous adenoma encasing the pancreatic duct at the duodenal papilla. The case is important because it suggests that patients with polyposis coli may be at risk for significant nonmalignant problems from duodenal polyps, particularly if polyps exhibit villous histology and occur at the duodenal papilla.
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PMID:Villous adenoma of the duodenal papilla presenting as necrotizing pancreatitis in a patient with Gardner's syndrome. 379 88

The incidence of periampullary carcinoma is increased in patients with familial polyposis coli or the Gardner syndrome. Patients with familial polyposis coli and ampullary tumors usually present with obstructive jaundice or abdominal pain. We report the case of a 41-year-old woman with the Gardner syndrome in whom relapsing acute pancreatitis was the presenting manifestation of an ampullary neoplasm. A diagnosis of ampullary neoplasm should be considered in any patient with familial polyposis coli or the Gardner syndrome and pancreatitis, even in cases of relapsing acute pancreatitis.
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PMID:Relapsing acute pancreatitis as the presenting manifestation of an ampullary neoplasm in a patient with familial polyposis coli. 402 80

A child with a malignant undifferentiated adrenal medullary tumor of neural crest origin, removed at six months of age, was treated with chemotherapy and is alive without evidence of cancer after seven years. He developed osteomas of the skull, a thyroglossal cyst and has had one episode of gastrointestinal bleeding. A three-generation history of multiple colonic polyposis and colon cancer, osteomas, recurrent pancreatitis, and Wilms' tumor was elicited. One of three females in this family, with direct lineage from polyposis afflicted fathers, exhibited Gardner's Syndrome and Wilms' tumor. The constellation of tumors afflicting this family may represent an underlying defect of excessive cell proliferation affecting mesenchymal and neuroblastic tissue. These may be extracolonic conditions associated with Gardner's Syndrome.
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PMID:Pre-Gardner's syndrome, thyroglossal cysts and undifferentiated tumor of neural crest origin. 648 28

Familial adenomatous polyposis of the colon, or Gardner's syndrome, is often accompanied by adenomas of the stomach and duodenum. We experienced a rare case of Gardner's syndrome, with adenomas of the common bile duct, in a patient who presented with relapsing acute pancreatitis. Our findings indicate that adenoma in the common bile duct or pancreatic duct should be considered as a possible etiology when patients with familial polyposis or Gardner's syndrome present with pancreatitis, particularly relapsing acute pancreatitis.
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PMID:Adenoma of the common human bile duct in Gardner's syndrome may cause relapsing acute pancreatitis. 925 Sep 8

Familial adenomatous polyposis is an archetypal disease illustrating the genetic basis of human cancer. The adenomatous polyposis coli gene functions as a tumor suppressor with hundreds of known mutations that result in a defective adenomatous polyposis coli protein. In addition to the certain fate of colon cancer without colectomy, patients with familial adenomatous polyposis are also at increased risk for other types of neoplasms, including those which affect the pancreas. This review focuses on periampullary and ampullary tumors, benign and malignant pancreatic neoplasms that are associated with familial adenomatous polyposis and Gardner syndrome and pancreatitis in these patients. An individualized surveillance regimen is suggested which for certain patients could include endoscopic ultrasound.
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PMID:The pancreas in familial adenomatous polyposis. 1818 37

Familial adenomatous polyposis (FAP) or Gardner's syndrome is often accompanied by adenomas of the stomach and duodenum. We experienced a case of adenomas of the common bile duct in a 40-year-old woman with FAP presenting with acute cholangitis. Only 8 cases of adenomas or adenocarcinoma of the common bile duct have been reported in the literature in patients with FAP or Gardner's syndrome. Those patients presented with acute cholangitis or pancreatitis. Local excision or Whipple procedure may be the reasonable surgical option.
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PMID:Adenomas of the common bile duct in familial adenomatous polyposis. 2578 Mar 19