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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The list of extraintestinal manifestations of inflammatory bowel diseases does not classically include pancreatitis and pancreatic insufficiency. We report here six cases of unexplained pancreatitis associated with inflammatory bowel disease (five patients with Crohn's disease, one with indeterminate colitis). None of the classical etiologies for pancreatitis was found in our patients; moreover none of them had duodenal localization of Crohn's disease or sclerosing cholangitis, two conditions in which pancreatitis associated with inflammatory bowel disease has been previously described. Pancreatitis was painless (or was associated with moderate and atypical abdominal pain) in four of our six cases; no pancreatic calcification was found in any case; in three patients a total or subtotal exocrine pancreatic insufficiency was evidenced. Endoscopic retrograde pancreatography performed in four subjects showed normal or minimally altered pancreatic ducts even in those with severe pancreatic insufficiency. These cases emphasize the existence of a probably nonfortuitous association of inflammatory bowel disease with pancreatitis. Its recognition could make a significant contribution in the management of inflammatory bowel disease.
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PMID:Idiopathic pancreatitis associated with inflammatory bowel disease. 286 72

Meconium ileus equivalent (MIE) can be defined as a clinical manifestation in cystic fibrosis (CF) patients caused by acute intestinal obstruction by putty-like faecal material in the cecum or terminal ileum. A broader definition includes a more chronic condition in CF patients with abdominal pain and a coecal mass which may eventually pass spontaneously. The condition occurs only in CF patients with exocrine pancreatic insufficiency (EPI). It has not been seen in other CF patients nor in non-CF patients with EPI. The frequency of these symptoms has been reported as 2.4%-25%. Pathophysiologically, MIE is probably caused by a combination of EPI, increased intestinal transit time, and abnormal intestinal mucus. The treatment should primarily be non-operative. Specific treatment with N-acetylcysteine, administrated orally and/or as an enema is recommended. Enemas with the water soluble contrast medium, meglucamine diatrizoate (Gastrografin), provide an alternative form for treatment and can also serve diagnostic purposes. It is important that the physician is familiar with this disease entity and the appropriate treatment with the above mentioned drugs. Non-operative treatment is often effective, and dangerous complications following surgery can thus be avoided.
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PMID:[Meconium ileus equivalent]. 291 55

Four of 102 patients with cystic fibrosis with symptoms or signs suggesting sclerosing cholangitis had typical findings at endoscopic retrograde cholangiography (ERC), indicating this syndrome. All patients had pulmonary symptoms, pancreatic insufficiency, and pathologic sweat test results. Three females (aged 15-20 years), two of whom had unspecific colitis, presented with abdominal pain, and a 25-year-old male patient was asymptomatic. Two of the patients had persistently and one patient only intermittently pathologic serum concentrations of transaminases and gamma-glutamyltransferase. The fourth patient, who only had a transient increase of standard liver function tests, showed no progress in any variable (including liver biopsy and ERC) for 3 years, indicating a benign course. Disturbances of the liver and biliary system are well-known complications in cystic fibrosis. Our observations indicate that sclerosing cholangitis is another expression of biliary tract involvement in this disease.
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PMID:Sclerosing cholangitis in cystic fibrosis. 316 96

Fat replacement of the exocrine pancreas is a rare cause of exocrine pancreatic failure. We report two adult patients (a 25-year-old woman and a 63-year-old man) with weight loss and massive steatorrhea in whom abdominal computed tomograms were diagnostic of pancreatic lipomatosis. In both patients, oral pancreatic enzyme replacement in association with cimetidine led to a marked reduction of steatorrhea and weight gain. Pancreatic lipomatosis should be suspected in cases of severe exocrine pancreatic insufficiency in the absence of abdominal pain and diabetes. Computed tomogram scanning should lead to an increasing detection rate of this unusual condition.
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PMID:Lipomatosis of the pancreas: an unusual cause of massive steatorrhea. 318 86

A case of multiple villous and, more rarely, tubulovillous adenomas of the main pancreatic duct, associated with a diffuse infiltrating adenocarcinoma of the pancreas in which evidence for a link between these lesions is supported by histopathologic features, is reported in a 53 year old patient. Clinical presentation included abdominal pain, weight loss and chronic diarrhea with steatorrhea related to pancreatic insufficiency. Retrograde endoscopic pancreatography showed a complete stenosis of the main pancreatic duct located 3 mm beyond the ampulla of Vater. CT scan showed an heterogeneous cephalic pancreatic tumor with extensive enlargement of the main pancreatic duct. After total pancreatectomy, recovery was maintained (follow-up 18 months). By analogy to colorectal tumors, a new pathologic classification of these rare neoplasms may be proposed.
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PMID:[Multiple primary intraductal tumors of Wirsung's duct: demonstration of a relation between benign and malignant tumors]. 328 76

Early pancreatic carcinoma is defined as a tumor of less than 2 cm in diameter, limited to the pancreas without extension to adjacent structures or organs and without lymph-node and distant metastasis (T1a, N0, M0). In analysing 693 pancreatic cancer patients seen at the Surgical Clinic of Erlangen since 1969 we found only 3 early lesions (0.4%). There is a variety of diagnostic signs like unexplained abdominal pain, the development of pancreatic insufficiency, weight loss in excess of 10%, sudden onset of diabetes and elevation of serum and urine amylase. These early symptoms should be clarified by special pancreatic screening tests (ERCP, CT, US, angiography). CT and US alterations may be missing, because of the small tumor size. The proof of a pancreatic duct stenosis indicates laparotomy and resection. One of three of our patients survived longer than 6 years without recurrence. As reported, the 5-year-survival rate of early pancreatic cancer is 86%.
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PMID:[Early cancer of the exocrine pancreas: diagnosis and prognosis]. 356 19

Acute pancreatic injury has been attributed to occupational exposure to chemical agents in workers, but there have been no previous reports of occupationally induced chronic pancreatitis. Severe chronic exocrine pancreatic insufficiency was found in a 29-year-old house painter, where other known causes of chronic pancreatitis could be ruled out. The patient had previously experienced abdominal pain and diarrhoea associated with exposure to spray paints followed by remission of the symptoms during vacations. Although the association between exposure and pancreatic insufficiency may be a random one, a possible causal relation should be further evaluated.
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PMID:Chronic pancreatitis possibly caused by occupational exposure to organic solvents. 400 86

Hereditary pancreatitis is an autosomal dominant disease with no other known cause. It usually begins in childhood and is characterized by recurrent attacks of abdominal pain of variable intensity and duration, followed by symptom-free periods. The diagnosis is usually made in early adult life, when pancreatic insufficiency and calcifications appear. Complications are less frequent than in nonhereditary chronic pancreatitis. There are also differences between the two forms of chronic pancreatitis in sex incidence, etiologic factors and life expectancy. In a Canadian kindred three generations are affected with hereditary pancreatitis; there are four definite and four suspected cases. More than 40 affected kindreds, including 195 proven cases and 190 suspected cases, have now been reported in the literature. Thus, hereditary pancreatitis should be considered in the differential diagnosis of chronic relapsing pancreatitis of unknown cause as well as recurrent abdominal pain in childhood.
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PMID:Hereditary pancreatitis: report of an affected Canadian kindred and review of the disease. 702 15

Mucinous pancreatic neoplasms present diagnostic and therapeutic challenges. These tumors behave in an indolent nature, with frequent overlap of symptoms and radiographic appearance with other forms of pancreatic cysts, pseudocysts, and malignancy. Some authors propose that all mucin-producing tumors of the pancreas are variants of the same basic entity and have subclassified them on the basis of their predominant location within the pancreas. These disorders must be considered in the evaluation of chronic abdominal pain, particularly in the presence of a cystic pancreatic lesion or when associated with idiopathic chronic or acute recurrent pancreatitis. The clinicopathologic features of IMHN overlap to a great extent with classic mucinous cystic neoplasms but are different significantly enough to be distinct clinical entities. These tumors originate from the pancreatic duct epithelium, produce mucin, demonstrate a papillary growth pattern, and are considered premalignant or frankly malignant at the time of diagnosis. Both lesions biologically are much less aggressive than that of pancreatic ductal adenocarcinoma and appear to infiltrate peripancreatic tissue and to metastasize to lymph nodes or other adjacent structures late in the course of disease. Nevertheless, IMHNs are located primarily in the head of the pancreas, commonly affect elderly men, and present clinically with obstructive pancreatitis, often leading to pancreatic insufficiency, whereas mucinous cystic neoplasms are more likely to develop in the pancreatic body or tail, predominate in young women, and present with symptoms referable to tumor compression of adjacent structures. The location of the lesion is the primary differentiating feature because the lining epithelium of the two tumor types is indistinguishable pathologically. In mucinous cystic tumors, the mucus is secreted and retained within the cyst lumen because of the absence of communication between the cyst and the main pancreatic duct. In contrast, mucus produced in MDE flows into the main pancreatic duct, resulting in obstructive pancreatitis and, ultimately, dilatation of the pancreatic duct. Intraductal mucus provides an important clue to the diagnosis of intraductal pancreatic neoplasms and, whenever present, should prompt an aggressive diagnostic evaluation. Both lesions are managed by resectional surgery because the opportunity for cure is high in the absence of metastatic disease.
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PMID:Mucin-secreting tumors of the pancreas. 772 46

Mucinous ductal ectasia (MDE) is an uncommon disease characterized by a patulous duodenal papilla extruding mucus, and a pancreatogram showing dilation with amorphous filling defects, communication of the mass with the pancreatic duct, the mass usually being located in the head of the pancreas. We have recently treated three men and three women, mean age 66 years, with MDE. All had abdominal pain, while 33% had the clinical picture of pancreatic insufficiency. Three patients had recurrent pancreatitis, and three had biliary obstruction. Endoscopic retrograde cholangiopancreatography and imaging studies showed a patulous papilla draining mucus in six, pancreatic duct dilation in six, filling defects in six, and communication between the cystic mass and the pancreatic duct in five. A distinct finding not previously reported was a separate pancreatic and biliary orifice in two. Three patients had cancer, two cases being metastatic and one being found at surgery (not suspected preoperatively). Therapy included endoscopic biliary drainage in two, surgery in three, while one refused surgery. Of the operated patients, two underwent resection, one of whom had benign disease and the other cancer; both patients are doing well 14 and 32 months after surgery, respectively. One patient underwent pancreatojejunostomy without symptomatic relief, and developed cholangitis 18 months after surgery that was successfully treated with endoscopic drainage. The other two patients treated with biliary drainage died one and 13 months later, respectively. We conclude that MDE has characteristic pancreatographic and endoscopic findings, and that it is commonly associated with malignant degeneration. Surgical resection is the treatment of choice, since MDE is premalignant, and surgery may be curative when the malignancy is resectable.
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PMID:Mucinous ductal ectasia: cholangiopancreatographic and endoscopic findings. 807 50


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