1/27. CT demonstration of fibrous stroma in chronic pancreatitis: pathologic correlation.Fibrous stroma found in two patients with chronic pancreatitis was investigated. The helical CT-pathologic correlation confirmed that fibrous stroma found in the subcapsular zone of the pancreatic parenchyma corresponded to the area that was identified as a hypodense zone in the early phase by spiral CT and became isodense with the internal parenchyma in the delayed phase. These CT findings have an important implication for the diagnosis of chronic pancreatitis.- - - - - - - - - - ranking = 1keywords = pancreatitis (Clic here for more details about this article) |
2/27. Chronic pancreatitis and inflammatory bowel disease: true or coincidental association?OBJECTIVE: Several cases of pancreatitis have been described during the course of Crohn's disease (CD) or ulcerative colitis (UC), but many of them were related to either biliary lithiasis or drug intake. We tried to evaluate the clinical and morphological features of so-called idiopathic pancreatitis associated with inflammatory bowel disease and to define their pathological characteristics. methods: Chronic idiopathic pancreatitis was diagnosed on the basis of abnormal pancreatograms suggestive of chronic pancreatitis associated with or without impaired exocrine pancreatic function, or pathological examination in patients undergoing pancreatic resection. We found 6 patients presenting with features of chronic idiopathic pancreatitis and UC and 2 patients with CD seen between 1981 and 1996 in three hospital centers of the south of france. A review of the literature has identified 6 cases of pancreatitis associated with UC and 14 cases of pancreatitis associated with CD based on the above criteria. RESULTS: hyperamylasemia was not a sensitive test since it was present in 44% and 64% of patients with UC or CD. In UC, pancreatitis was a prior manifestation in 58% of patients. In contrast, the pancreatitis appeared after the onset of CD in 56% of the cases. In patients with UC, pancreatitis were associated with severe disease revealed by pancolitis (42%) and subsequent surgery. Bile duct involvement was more frequent in patients with UC than with CD (58% vs 12%) mostly in the absence of sclerosing cholangitis (16% vs 6%). weight loss and pancreatic duct stenosis were also more frequent in UC than in CD (41% vs 12% and 50% vs 23%, respectively). Pathological specimens were analyzed in 5 patients and demonstrated the presence of inter- and intralobular fibrosis with marked acinar regression in 3 and the presence of granulomas in 2 patients, both with CD. CONCLUSIONS: pancreatitis is a rare extraintestinal manifestation of inflammatory bowel disease. Chronic pancreatitis associated with UC differs from that observed in CD by the presence of more frequent bile duct involvement, weight loss, and pancreatic duct stenosis, possibly giving a pseudotumor pattern.- - - - - - - - - - ranking = 2.5keywords = pancreatitis (Clic here for more details about this article) |
3/27. Idiopathic fibrosing pancreatitis and Crohn's disease: an interesting association.Idiopathic fibrosing pancreatitis is an uncommon condition in children and adolescents of unknown aetiology. This syndrome has been reported in 36 cases so far. To our knowledge none of these cases was definitively associated with Crohn's disease. In this report we describe a young female patient who developed Crohn's disease of the colon 5 years after having been diagnosed with idiopathic fibrosing pancreatitis. The differential diagnosis between this syndrome associated with Crohn's disease and pancreatic Crohn's disease or fibrosing colonopathy, an entity related to pancreatic enzyme therapy, is discussed.- - - - - - - - - - ranking = 1keywords = pancreatitis (Clic here for more details about this article) |
4/27. Idiopathic fibrosing pancreatitis presenting with obstructive jaundice in a child.Idiopathic fibrosing pancreatitis (IFP) is a rare cause of obstructive jaundice in children. The obstruction is caused by circumferential compression of the intrapancreatic portion of the common bile duct (CBD). Various forms of biliary decompression, including surgical sphincteroplasty, choledochoduodenostomy, and Roux-en-Y choledochojejunostomy are employed as a treatment. We report a 14-year-old boy with IFP who was successfully treated by a temporary drainage of compressed CBD with the help of a stent placed by endoscopic retrograde cholangiopancreatography (ERCP). The diagnosis of IFP was confirmed histologically after open surgery. The patient remains well after 3.5 years of follow-up with no evidence of pancreatic insufficiency. This report offers an additional case of IFP causing obstructive jaundice treated by temporary internal drainage of CBD, which is safer and less invasive than biliodigestive surgical decompression.- - - - - - - - - - ranking = 0.83333333333333keywords = pancreatitis (Clic here for more details about this article) |
5/27. pancreatitis induced by valproic acid: report of a case.A 22-year-old woman with intellectual impairment, who had been taking valproic acid continuously for 19 years since being diagnosed with epiloia at the age of 3 years, presented to our hospital following the sudden development of epigastric pain. An abdominal computed tomography scan revealed acute exacerbation of chronic pancreatitis. Conservative treatment was initiated, despite which the pancreatitis became exacerbated, necessitating resection of the pancreatic head and duodenum. Histological examination of the resected specimens revealed a large number of pancreatic calculi in the main pancreatic duct, suggesting chronic pancreatitis with fibrosis at the periphery. The incidence of pancreatitis developing in association with valproic acid is unclear; however, only 40 such cases have been reported in the English literature. Most of the patients previously described presented with acute pancreatitis in the initial stage. However, the clinical course of our patient, with acute exacerbation following a relatively chronic course, was different from those previously described, suggesting the presence of chronic pancreatitis related to valproic acid.- - - - - - - - - - ranking = 1keywords = pancreatitis (Clic here for more details about this article) |
6/27. Groove pancreatitis: report of a case and review of the clinical and radiologic features of groove pancreatitis reported in japan.We report a case of groove pancreatitis in which a hypoechoic mass between the duodenum and pancreas head was clearly imaged, and narrowing of the supra-ampullary area of the duodenum and bile duct stenosis were also found. The diagnosis was confirmed by surgery. Microscopic examination showed extensive scarring between the duodenum and pancreas head. Protein plugs were found in Santorini's duct. We consider that the disturbance of the pancreatic juice outflow in Santorini's duct is one of the important pathogenic factors in the development of groove pancreatitis. Therefore, we emphasize the finding of Santorini's duct in the differential diagnosis of groove pancreatitis.- - - - - - - - - - ranking = 1.8333333333333keywords = pancreatitis (Clic here for more details about this article) |
7/27. Lymphoplasmacytic sclerosing pancreatocholangitis successfully treated by pancreatoduodenectomy.A 68-year-old man complaining of jaundice was admitted to our hospital in October 1996. Radiological imaging studies, including dynamic computed tomography, endoscopic retrograde cholangiography, and angiography, were highly suggestive of pancreatic head cancer, and laparotomy was performed on October 25, 1996. On gross examination, the pancreas appeared firm, as in chronic pancreatitis, with a mass lesion in the pancreatic head measuring 35 x 35 x 25 mm. A pylorus-preserving pancreatoduodenectomy was carried out. Histological findings were characterized by uniform fibrosis with diffuse lymphoplasmacytic infiltration and lymph follicles in the thickened wall of the bile duct and in and around the pancreas, with acinar atrophy. The histological diagnosis was lymphoplasmacytic sclerosing pancreatocholangitis. Approximately 5 years postoperatively, the patient was alive and well without adjunctive corticosteroid therapy. This positive result suggests that pancreatoduodenectomy may be effective for lymphoplasmacytic sclerosing pancreatocholangitis that is localized in the pancreatic head.- - - - - - - - - - ranking = 0.16666666666667keywords = pancreatitis (Clic here for more details about this article) |
8/27. Leukoencephalopathy and chronic pancreatitis as concomitant manifestations of systemic lupus erythematosus related to anticardiolipin antibodies.Symptoms of leukoencephalopathy led to hospital admission of a 59-year-old woman. In addition, a tumor of unknown nature in the pancreas was identified by abdominal ultrasound and CT scan. Following explorative laparotomy and pancreas tail resection, histopathologic analysis revealed a pancreatic pseudotumor with chronic fibrotic pancreatitis. Systemic lupus erythematosus (SLE) was diagnosed due to the presence of antinuclear antibodies (ANA) in serum, antiphospholipid antibodies, and involvement of the central nervous system. Leukoencephalopathy related to anticardiolipin antibodies in serum is a known but rare manifestation of SLE. The concomitant occurrence of chronic pancreatitis can be caused by the development of SLE-induced vasculitis in the pancreas. Subsequent complications of pancreatitis are responsible for the critical, life-threatening state of these patients and may be prevented by early identification of anticardiolipin antibodies and therapy for SLE.- - - - - - - - - - ranking = 1.1666666666667keywords = pancreatitis (Clic here for more details about this article) |
9/27. Spontaneous bacterial peritonitis due to Brucella infection.Brucella infection is a systemic disease, but the microorganism rarely causes infections in the gastrointestinal system such as hepatitis, cholecystitis, colitis and pancreatitis. Spontaneous bacterial peritonitis due to Brucella is extremely rare. Herein, we report a case of cirrhosis complicated with nongranulomatous hepatitis and peritonitis, both due to Brucella. A 63 year-old man with diabetes mellitus was admitted to hospital with complaints of weakness, backache, abdominal pain and abdominal swelling. On the basis of physical examination and laboratory findings, cryptogenic cirrhosis and spontaneous bacterial peritonitis were diagnosed. Due to persistent fever and backache, serum Brucella agglutination test was performed and found to be positive. brucella melitensis was isolated from ascitic fluid culture. liver biopsy findings revealed cirrhosis and a nongranulomatous hepatitis which was thought might be due to Brucella infection. doxycycline and rifampicin, in addition to diuretics were administered for spontaneous ascites infection due to Brucella. A week later, the patient's condition improved and he became afebrile. After two months of therapy, the ascites had almost disappeared.- - - - - - - - - - ranking = 0.16666666666667keywords = pancreatitis (Clic here for more details about this article) |
10/27. Familial chronic recurrent pancreatitis in identical twins. Case report and review of the literature.Familial presentation of chronic recurrent pancreatitis in childhood is rare. The etiology of this illness is obscure, and its hereditary properties are not well defined. Simultaneous occurrence of chronic recurrent pancreatitis in identical twins with the same clinical presentation and similar typical pancreatographic abnormalities is exceptional. Twin sisters, aged 9 years, were admitted to the hospital because of recurrent attacks of pancreatitis. Ultrasound examination revealed an enlarged irregular pancreatic duct in both girls, and endoscopic retrograde cholangiopancreatography showed a distorted duct with multiple strictures and dilatations similar to a "chain of lakes" pattern. Both patients underwent longitudinal pancreatojejunostomy within a month. The therapeutic regimen and preoperative and surgical treatment of such patients are discussed, as is the optimal timing of intervention.- - - - - - - - - - ranking = 1.1666666666667keywords = pancreatitis (Clic here for more details about this article) |
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