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

A 56 years old swiss man suffers of recurrent abdominal cramps with episodes of diarrhea and profuse expectorations. The routine laboratory shows principally a massive eosinophilia and elevated IgE in peripheral blood. After excluding the most frequent causes of eosinophilia, further laboratory investigations shows increased levels antinuclear and anti-SSA antibodies, elevated IgG4, increased pancreatic amylase and intestinal eosinophilia. We consider two etiologies: the hypereosinophilic syndrome, diagnostic of exclusion, and the autoimmune pancreatitis. Although we have not sufficient arguments in favour of an autoimmune pancreatitis, these two entities present some similar points.
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PMID:[Abdominal pain, indigestion and eosinophilia]. 1660 77

Eosinophilic pancreatitis (EP) is a rare disease. It typically occurs in the setting of either eosinophilic gastroenteritis or the hypereosinophilic syndrome. Isolated eosinophilic infiltration of the pancreas is less common. EP usually presents as a pancreatic tumour with abdominal pain and/or obstructive jaundice. The diagnosis is often not made until after pancreatic resection under suspicion of a pancreatic tumour. The case of a 14-year-old boy whose initial presentation was suggestive of a pancreatic tumour is reported. Radiological evaluation revealed a pancreatic mass suggestive of a pancreatic tumour obstructing the duodenum and common bile duct. The patient underwent surgery and a gastrojejunal anostomosis, tube cholecystostomy and biopsy were performed with no postoperative complications. The diagnosis of EP was established after surgical biopsy. The biopsy specimen revealed prominent eosinophilic infiltration. Serum immunoglobulin E levels were elevated. The patient was treated with oral prednisolone (40 mg/day). After two months of oral steroid therapy, clinical manifestations rapidly improved and peripheral eosinophilia subsided. Computed tomography scan revealed remission of the pancreatic mass-like lesion.
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PMID:Eosinophilic pancreatitis mimicking pancreatic neoplasia. 1669 4

A 68-year-old man reported upper abdominal pain during the previous 3 months that worsened in the last 2 days. He had a history of lung squamous cell carcinoma for which he underwent right lung lobectomy 3 years earlier. Preliminary blood tests showed leucocytosis with marked eosinophilia. No evidence of recurrent malignancy was detected, but computed tomography scan of the abdomen revealed an enlarged and edematous pancreas with hyperemia and infiltration of the peripancreatic fat. Fine needle aspiration from the lesion revealed inflammatory infiltration predominantly composed of eosinophils. The diagnosis of eosinophilic pancreatitis was suggested and the patient was placed on prednisone, but without any clinical or laboratory improvement. Two months later, the patient developed severe dyspnea, chylothorax, and acute renal failure. Cytologic studies of the pleural fluid revealed malignant cells from recurrent lung squamous cell carcinoma. The disease course was characterized by rapid deterioration and a fatal outcome. To the authors' knowledge, eosinophilic pancreatic infiltration as a manifestation of lung carcinoma has not been previously reported.
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PMID:Eosinophilic pancreatic infiltration as a manifestation of lung carcinoma. 1670 98

Lymphoplasmacytic sclerosing pancreatitis ("autoimmune" pancreatitis) is the best-known manifestation of an unusual corticosteroid-sensitive systemic fibrosclerotic disease that is associated with high plasma immunoglobulin G4 (IgG4) and tissue infiltration with IgG4-secreting plasma cells. Pancreatic and biliary manifestations of this condition are well-reported, but reports of other systemic involvement are few. We report here a case of initially unrecognized autoimmune pancreatitis followed 5 years later by a focal sclerosing lymphoplasmacytic tubulointerstitial nephritis and concurrent membranous nephropathy. The patient presented with hypertension, a raised serum creatinine, proteinuria, elevated serum IgG4, and eosinophilia. Immunolabeling of renal tissue showed numerous IgG4 positive plasma cells with peritubular and glomerular subepithelial IgG4 deposition. On steroid therapy serum IgG4 levels normalized, the eosinophilia resolved, and there was improvement in symptomatic wheeze, dry eyes, serum creatinine, and liver function tests. This case highlights a distinctive and potentially treatable form of interstitial nephritis manifesting from a systemic immune disorder, and provides circumstantial evidence to support the notion that dysregulated IgG4 can precipitate the development of a form of membranous nephropathy.
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PMID:Nephropathy in IgG4-related systemic disease. 1706 91

Eosinophilic pancreatitis is a rare entity in patients having underlying systemic manifestations such as peripheral eosinophilia, elevated serum IgE levels and/ or eosinophilic infiltrates in other organs, including the gastrointestinal tract. We report a 38-year-old woman with peripheral eosinophilia in association with acute pancreatitis, pancreatic ascites and pseudocyst.
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PMID:Eosinophilic pancreatitis with pseudocyst. 1770 83

Autoimmune pancreatitis is a rare disease characterized by inflammation of the pancreatic parenchyma, irregular narrowing of the pancreatic duct, periductal lymphoplasmacytic infiltration and fibrosis at histological examination, the presence of autoantibodies and hypergammaglobulinemia, as well as the possible association of cholangitis and other autoimmune diseases. There is a favorable response to steroid therapy. We report the case of a patient with autoimmune pancreatitis with bile duct involvement and peripheral eosinophilia, requiring long-term immunosuppressant treatment. The diagnosis of a diffuse form of AIP was made without direct histological evidence and based on indirect imaging, clinical and laboratory findings in an autoimmune context. The histological and imaging studies of bile duct involvement and the favourable response to steroids were additional arguments.
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PMID:[Bile duct involvement in autoimmune pancreatitis: classification and treatment]. 1847 76

Candida bloodstream infection (CBSI) accounted for 50% of bloodstream infections in our medical intensive care unit (MICU) in 2004. Our objective was to evaluate a risk-based fluconazole prophylaxis program. CBSI incidence, patient demographics, and unit metrics were retrospectively reviewed for 2004. Starting on January 2005, patients meeting pre-specified criteria were placed on risk-based fluconazole prophylaxis and their outcomes, adverse events, and unit metrics were prospectively collected. The inclusion criteria were based on a clinical prediction rule and included an MICU stay greater than 72 h, broad-spectrum antibiotics, and central venous catheter, along with at least two of the following: mechanical ventilation for at least 48 h, any type of dialysis, parenteral nutrition, pancreatitis, systemic steroids, or other systemic immunosuppressive agents. For 2004, the unit had nine CBSI, corresponding to a rate of 3.4 CBSI/1,000 line-days. Four cases were caused by C. albicans, four by C. glabrata, and one by C. tropicalis. The mean +/- standard deviation (SD) APACHE II score for these patients was 25 +/- 9. In 2005, a total of 36 patients (2.6% of all unit admissions) received prophylaxis and the unit had two CBSI, corresponding to a rate of 0.79 CBSI/1,000 line-days. One patient had C. albicans and the other had C. tropicalis. The mean +/- SD APACHE II score for these patients was 21 +/- 8. The mean +/- SD duration of fluconazole prophylaxis was 8 +/- 6 days. Fluconazole was discontinued in two patients due to non-severe adverse events (acute eosinophilia, elevated transaminases). The attributable cost of CBSI in the unit in 2004 was $63,000 per episode. The total cost for the 36 courses of fluconazole was $6,000. When comparing the 2004 CBSI patients and the 2005 prophylaxis patients, we found similar acuity, demographics, and risk factors, with no differences in MICU or hospital mortality or length of stay. Risk-based fluconazole prophylaxis in an MICU with a high incidence of CBSI was safe and cost-effective when applied to a limited number of patients and produced a significant decrease in the incidence of this disease.
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PMID:Risk-based fluconazole prophylaxis of Candida bloodstream infection in a medical intensive care unit. 1901 13

Eosinophilic gastroenteritis (EG) is an uncommon disease characterized by focal or diffuse eosinophilic infiltration of the gastrointestinal tract, and is usually associated with dyspepsia, diarrhea and peripheral eosinophilia. Diffuse gastrointestinal tract and colonic involvement are uncommon. The endoscopic appearance may vary from normal to mucosal nodularity and ulceration. Gastrointestinal obstruction is unusual and is associated with predominantly muscular disease. We present five unusual cases of EG associated with gastric outlet and duodenal obstruction. Two cases presented with acute pancreatitis and one had a history of pancreatitis. Four cases responded well to medical therapy and one had recurrent gastric outlet obstruction that required surgery. Four out of the five cases had endoscopic and histological evidence of esophagitis and two had colitis. Two patients had ascites. These cases reaffirm that EG is a disorder with protean manifestations and may involve the entire gastrointestinal tract. Gastric outlet and/or small bowel obstruction is an important though uncommon presentation of EG. It may also present as esophagitis, gastritis with polypoid lesions, ulcers or erosions, colitis and pancreatitis and may mimic malignancy.
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PMID:Unusual presentations of eosinophilic gastroenteritis: case series and review of literature. 1941 90

Pancreatitis associated with the helminth Serpinema microcephalus was found in three of 19 free-ranging red-eared slider turtles (Trachemys scripta elegans) captured between March 2003 and September 2004 in southern Spain. Microscopic changes were associated with parasite migrations and were characterized by central areas of necrosis surrounded by leukocytes and resulted in destruction of exocrine tissue. The blood profile of one of the three female turtles revealed eosinophilia and hyperglycemia, common in helminth infections and pancreatic disorders respectively. These are the first reported cases of pancreatitis caused by the nematode S. microcephalus in the exotic and newly colonized host T. s. elegans.
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PMID:Pancreatitis associated with the helminth Serpinema microcephalus (Nematoda: Camallanidae) in exotic red-eared slider turtles (Trachemys scripta elegans). 2127 9

Drug rash with eosinophilia and systemic symptoms (DRESS) syndrome is a rare, complex, idiosyncratic drug reaction that can be fatal. Systemic symptoms include lymphadenopathy, hepatic failure, and possibly renal failure. The syndrome has been primarily associated with anticonvulsants, whereas antimicrobials are less commonly associated. We describe a 63-year-old woman who initially presented with rash and acute kidney injury secondary to treatment with clindamycin for a methicillin-susceptible Staphylococcus aureus prosthetic hip infection. Her rash progressed to desquamation of over 90% of her body surface area. Her renal function progressively declined during her hospital stay, and continuous renal replacement therapy was started. Peripheral eosinophilia was present, and urine studies were consistent with intrinsic renal failure. The patient also developed pancreatitis, hepatic failure with elevated liver enzyme levels and coagulopathy, respiratory failure necessitating mechanical ventilation, and hypotension. After a 16-day hospitalization, life-sustaining measures were withdrawn, and the patient died. Use of a cutaneous adverse drug reaction scale indicated that clindamycin was the definite cause of this patient's DRESS syndrome. To our knowledge, this is the first case report of fatal clindamycin-induced DRESS syndrome and only the second case report of DRESS attributable to clindamycin therapy. Although commonly linked with anticonvulsants, clinicians should consider the possibility of this reaction with antimicrobials, including clindamycin.
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PMID:Fatal clindamycin-induced drug rash with eosinophilia and systemic symptoms (DRESS) syndrome. 2316 60


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