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

Dyspepsia can describe a subset of children with episodic or persistent abdominal symptoms--often related to feeding--that are thought to be caused by disorders of the proximal part of the digestive tract. Symptoms, such as vomiting, early satiety, postprandial epigastric abdominal pain, heartburn, abdominal fullness, poor weight gain, and/or anorexia, have been incorporated into the definition of dyspepsia. Unfortunately, presenting signs and symptoms in children with dyspepsia are nonspecific and can occur as a result of many diseases, such as parasitic infections, esophagitis, eosinophilic gastroenteritis, Helicobacter pylori infection, Crohn's disease, biliary tract or hepatic disease, pancreatitis, and lactose intolerance. This lack of specificity makes the evaluation of dyspepsia more difficult. Here, we describe an approach for the evaluation of dyspepsia that correlates in part with the child's presenting symptoms.
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PMID:Techniques for the evaluation of dyspepsia in children. 1141 83

We report a case of autoimmune pancreatitis without obvious evidence of autoimmunological participation, which responded well to steroid treatment and provided histologic and radiographic evidence for this improvement. A 68-year-old woman presented abdominal fullness, diffuse pancreatic swelling on abdominal computed tomography and ultrasonography, and diffuse narrowing of the main pancreatic duct on endoscopic retrograde pancreatography. Transgastric aspiration needle biopsy of the body of the pancreas performed under endoscopic ultrasonography showed severe atrophy of acinar cells, infiltration of T lymphocytes. She was diagnosed as having autoimmune pancreatitis without obvious evidence of autoimmunological participation. Administration of 30 mg/day of predonisolone was started. Computed tomography showed marked improvement of the diffuse swelling of the pancreas, and endoscopic retrograde pancreatograpy showed amelioration of the narrowing of the main pancreatic duct after the start of treatment. Pancreatic tissue obtained by needle biopsy after the start of treatment with predonisolone revealed marked histologic improvement, including amelioration of the fibrosis, and infiltration of inflammatory lymphocytes, and a substantial increase in the number of pancreatic acinar cells. The present report is the first to demonstrate histologic recovery of autoimmune pancreatitis after steroid therapy.
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PMID:A case of autoimmune pancreatitis responding to steroid therapy. Evidence of histologic recovery. 1243 68

Heterotopic pancreas is defined as the presence of pancreatic tissue that lacks anatomic and vascular continuity with the main body of the pancreas. Frequent symptoms and signs are epigastric pain, abdominal fullness and tarry stools. The most frequent locations of heterotopic pancreas tissue are the stomach and jejunum; however, there are a few reported cases of heterotopic pancreas in the mesentery of the small intestine. Heterotopic pancreas may or may not cause complications related to the pathologic conditions of the pancreas itself. Here we present a case showing an unusual cause of acute abdomen, which caused confusion in the clinical diagnosis preoperatively. The definitive diagnosis was achieved only after histopathologic examination in the postoperative period. Final diagnosis of the patient was mesenteric heterotopic pancreatitis, which was a complication of heterotopic pancreas itself with a rarely seen location. In conclusion, mesenteric heterotopic pancreatitis is seen very rarely and may be an unusual cause of acute abdomen. If the pathologic condition develops in the heterotopic tissue, as in the case of heterotopic pancreas, signs and symptoms of the disease may cause confusion in the clinical diagnosis. We agree that preoperative diagnosis of heterotopic pancreas is still difficult, even in a symptomatic patient.
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PMID:An unusual cause of acute abdomen: mesenteric heterotopic pancreatitis causing confusion in clinical diagnosis. 1953 49

We herein report a rare case of autoimmune pancreatitis with small intestinal obstruction. A 72-year-old male was admitted to our hospital with abdominal fullness and vomiting and diagnosed with autoimmune pancreatitis by imaging and laboratory tests. Imaging studies also revealed narrowing of the proximal jejunum with dilated bowels and intramural cystic lesion adjacent to the pancreatic body. Small bowel resection was performed to alleviate stenosis. Pathological evaluation demonstrated invasion of IgG4-positive cells and fibrosis.
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PMID:[Autoimmune pancreatitis with bowel obstruction caused by proximal jejunal stricture:a case report]. 3085 79