Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001339 (acute pancreatitis)
 10,593 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 28 year old patient with a moderate attack of ulcerative colitis was treated with sulfasalazine. Ten days after, the patient was admitted with clinical and laboratory symptoms of acute pancreatitis (serum amylase 631 u., serum lipase 1080 u. urine amylase, 910 u.). Upon recovery, sulfasalazine was reintroduced at lower dosage (2 Gm/day), and the patient repeated the clinical and biological picture of acute pancreatitis (serum amylase of 710 and lipase 1010 u.) CAT scan showed pancreatic edema and ultrasonography demonstrated a normal gallbladder. The symptoms and laboratory abnormalities disappeared in three days after stopping sulfasalazine. The patient has been followed-up for one year without recurrence of pancreatitis on maintenance treatment with 1.5 Gm 5-Aminosalicylic acid.
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PMID:[Acute pancreatitis caused by salazopyrine. An unusual association]. 168 Mar 57

378 tomodensitometric investigations were performed in cases of acute pancreatitis. The evolution of inflammatory lesions were analyzed with special attention to tissue aggressive inflammation in order to recognize early signs of gravity on CAT scans. Pancreatic lesions less than 15 mm in diameter called "hypodense islets-1" are compatible with oedematous lesions while lesions greater than 15 mm in diameter ("hypodense islets-2") are characteristic of developing necrosis. Tissue aggressive inflammatory lesions were classified in five grades retrospectively and showed that the incidence of abcesses was greater in grade II (76.5%) than in grade I lesions (11.75%).
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PMID:[X-ray computed tomography in the surveillance of the course of acute pancreatitis. Values of a new classification of inflammatory lesions]. 175 66

We present the case of a 29 year-old cholecystectomized woman with hepatic hydatid cysts who was admitted for acute pancreatitis. Echography and abdominal CAT revealed three thydatid cysts-the one in the right liver lobe being complicated-as well as pancreatitis. Endoscopic retrograde cholangiopancreatography (ERCP) confirmed the suspected diagnosis of intrabiliary hydatid cyst rupture. An endoscopic sphincterotomy was performed, posterior evolution being asymptomatic, thus permitting the postponing of surgery.
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PMID:[Complicated hepatic hydatid cyst and acute pancreatitis. Value of ERCP and treatment with endoscopic sphincterotomy]. 209 Jan 77

We present a retrospective study on 506 patients with acute pancreatitis (AP), admitted in our hospital in the last five years (1984-1988). The goal of the paper is to establish a possible correlation between the severity and the etiology of the AP. Depending on the severity of the acute attack, and according to the Ranson's prognostic signs and the findings of the abdominal CAT, we have classified AP in three grades: mild, moderate and severe. 52% of AP were of biliary etiology, 25.7% alcoholic, and in 17.0% of the cases the responsible agent was not demonstrated. In relation with severity, the distribution was as follows: mild, 184 (36.4%), moderate, 254 (50.2%) and severe, 68 (13.4%). Among the cases of biliary and alcoholic etiology, 14.7% and 9.2%, respectively, were severe. Postoperative AP were severe in 71.4% of the cases. Systemic complications were more frequent in the severe forms, particularly of biliary etiology. Pancreatic abscesses and fistulas were also more frequent in biliary pancreatitis; on the other hand, pseudocysts and ascites were more common in alcoholic pancreatitis. Overall mortality was 2.8% (14 patients). Mortality was 19.1% in the severe forms. In relation to etiology the mortality was as follows: 3.7% in biliary AP; 0.8% in alcoholic AP; 14.3% in postoperative AP; and 2.3% in the idiopathic AP.
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PMID:[Correlation of etiology and severity in a series of 506 cases of acute pancreatitis]. 263 36

Recent advances in the field of imaging diagnosis, particularly sonography and CAT, have permitted the development of the so-called interventional radiology techniques, which have made it possible to resolve a series of complex problems like intraperitoneal abscess and pancreatic pseudocyst. We present the results of treatment of a series of 9 patients diagnosed as pancreatic pseudocyst using percutaneous drainage directed by sonography or CAT. Seven of the pseudocysts were secondary to episodes of acute pancreatitis and two derived from chronic pancreatitis. In 8 of the patients a complete resolution of the process was achieved, in one case after a second drainage attempt when the pseudocyst recurred one year later. The success rate was 88.8% and morbidity and mortality were null.
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PMID:[Pancreatic pseudocysts. Treatment with percutaneous drainage]. 267 83

Pancreatic cystadenomas are rare neoplasms that represent 10% of all benign cystic lesions of the gland. Their biological features are not clearly delimited from cystadenocarcinoma, which has a similar aspect, making exhaustive histological study necessary after exeresis. A case is presented of mucinous cystadenoma of the body-tail of the pancreas that debuted as a painful abdominal mass in a patient with a history of acute pancreatitis, simulating a pseudocyst. It was diagnosed by imaging techniques (ECHO, CAT) and later needle cytology and peroperative cystography. Treatment was corporocaudad pancreatectomy. Criteria of differential diagnosis with other benign and malignant cystic lesions of the pancreas are discussed. Present trends in surgical treatment are described and the literature is reviewed.
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PMID:[Mucinous cystadenoma of the pancreas]. 267 88

The pancreatic abscess occurs in two to six per cent of patients with acute pancreatitis and in 40 to 50 per cent of whom develop the severe form of the disease. The postoperative morbidity rate is 85 to 90 per cent and the mortality rate is 30 to 50 per cent due to persistence or recurrence of infection. The anatomical location and dissemination of the pancreatic abscess allows an extraperitoneal approach. Twelve patients with pancreatic abscess are reported. Seven males and five females, with an average age of 36 years. Fever, abdominal pain, cutaneous hypersensitivity and palpable abdominal mass were the most frequent clinical signs. Most of them developed multiple organic failure, leukocytosis, hyperglycemia, increasing L.D.H. and alkaline phosphatase levels. The CAT scan was most useful to localize the abscess. About 83 per cent of patients had been operated on previously. The extraperitoneal surgical approach was anterior in 10 patients and posterior in two patients. Ten patients developed complications that resolved with conservative measures. Two patients (17%) died. Extraperitoneal drainage is a valid alternative to prevent peritoneal contamination and some other serious postoperative complications in the management of pancreatic abscess.
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PMID:[Pancreatic abscess. Extraperitoneal drainage]. 277 79

Spontaneous rupture of the spleen is a relatively rare occurrence during the course of chronic pancreatitis. The physiopathology remains imprecise and mechanical factors are associated with pancreatic enzyme diffusion and vascular changes in explaining its aetiology. The diagnosis is difficult since it often mimics an acute exacerbation of pancreatitis or even actual acute pancreatitis when the existence of the pancreatic condition is not previously known. Abdominal echotomography or peritoneal puncture-lavage and, now, CAT scanning are the key factors in reaching the diagnosis.
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PMID:[Spontaneous rupture of the spleen during the development of chronic pancreatitis. One case]. 402 97

PAP is a pancreatic secretory protein expressed in the pancreas during the acute phase of pancreatitis. We have investigated the effect of the serum from rats with acute pancreatitis (SAP) on the expression of the PAP mRNA in AR-42J cells. PAP mRNA is strongly induced by SAP in a dose-dependent manner. This induction is abolished by preheating the SAP or diminished by treating the cells with cycloheximide. In addition, amylase but not actin mRNA expression was induced by a different SAP factor. We transfected the AR-42J cells with a chimeric gene containing 1.2 kbp 5'-flanking region of the PAP promoter linked to the CAT reporter gene. The CAT activity was significatively increased in the cells, on treating them with SAP. Our results show: first, SAP contains factors responsible for the PAP mRNA expression and secondly, the cis-acting elements are localized within the 1.2 kbp upstream region of the transcription initiation site.
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PMID:Serum from rats with acute pancreatitis induces expression of the PAP mRNA in the pancreatic acinar cell line AR-42J. 794 66

Caerulein-induced acute pancreatitis in rats commonly complicated ARDS-like acute lung injury. Acute pancreatitis induced by caerulein in the circulating neutrophil-depleted rat by hydroxyrea or with the administration of SOD, CAT or Pentoxifylline, the wet lung weight, lung capillary endothelial permeability decrease significantly compared to the caerulein group (P < 0.05). There are no lung morphologic evidences of neutrophil sequestration, interstial edema, intralveolar hemorrhage that seen in caerulein infusion animals. But it has no effect against the development of acute pancreatitis. It suggested that neutrophil and neutrophil-derived oxygen radical are the important mediators of acute lung injury complicated by pancreatitis.
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PMID:[The role of pentoxifylline in acute lung injury complicated by pancreatitis]. 799 67


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