1/190. Purtscher's retinopathy in acute pancreatitis.A patient who became blind following an episode of alcohol-induced pancreatitis is described. The clinical appearance of this patient's retinal changes corresponds most closely to post-traumatic (Purtscher's) retinopathy. The etiology of the retinopathy is best explained by retinal vascular occlusion due either to fat embolism or thrombosis.- - - - - - - - - - ranking = 1keywords = fat (Clic here for more details about this article) |
2/190. Corticosteroid-induced pancreatitis in patients with autoimmune bullous disease: case report and prospective study.Corticosteroid pulse therapy using very high doses may produce corticosteroid-induced pancreatitis (CIP) that is unexpected during conventional oral corticosteroid therapy and may sometimes be fatal. Our goal was to evaluate the relation between pulse corticosteroid administration and pancreatitis. A case of CIP is reported, and a prospective study was performed. Corticosteroid pulse therapy followed by 30 mg prednisolone orally was utilized in 7 hospitalized patients with autoimmune bullous disease, and serum pancreatic enzymes were measured during therapy. The case report revealed reproducible pancreatitis in a dose-dependent manner after 2 corticosteroid regimens. In the prospective study, serum pancreatic enzyme levels increased significantly within several days after pulse therapy, then decreased with tapering of the dose of oral prednisolone. Laboratory pancreatic alterations appear to be induced within days after pulse corticosteroid administration in a dose-dependent manner: less than 25 mg of oral prednisolone may be below threshold to alter the pancreatic enzyme level.- - - - - - - - - - ranking = 1keywords = fat (Clic here for more details about this article) |
3/190. Pancreatic infection with candida parapsilosis.candida species other than C. albicans have been implicated as pathogens in intravascular (bloodstream, intravascular devices, endocarditis) and extravascular (arthritis, osteomielitis, endophtalmitis) infections. C. parapsilosis, however, is rarely implicated in intra-abdominal infections (peritonitis during peritoneal dialysis, complicating surgery or solid-organ transplantation). We describe a case of a 48-y-old male with acute pancreatitis who had a pancreatic abscess produced by primary C. parapsilosis infection. Although he received adequate treatment with antifungal medication and surgical drainage, the outcome was fatal. Because the clinical findings are indistinguishable from bacterial abscesses, candida species should be considered in cases of complicated pancreatitis, in order to establish a prompt adequate treatment.- - - - - - - - - - ranking = 1keywords = fat (Clic here for more details about this article) |
4/190. Massive intraperitoneal bleeding from tryptic erosions of the splenic vein. Another cause of sudden deterioration during recovery from acute pancreatitis.Acute bleeding is a rare, but frequently fatal complication of pancreatitis. Bleeding into the gastrointestinal tract may occur owing to gastric or duodenal erosions, peptic ulcers, or varices in the esophagus, stomach, or colon following splenic vein thrombosis, or intraperitoneally from eroded vessels in pancreatic pseudocysts or expanding pseudoaneurysms. We report a novel case of massive intraperitoneal bleeding owing to tryptic erosions of the splenic vein in a patient recovering from acute pancreatitis. diagnosis of the bleeding was made by ultrasound and ultrasound-guided blood aspiration. The source of the bleeding was identified intraoperatively, and a left-sided pancreatectomy and a splenectomy were performed.- - - - - - - - - - ranking = 1keywords = fat (Clic here for more details about this article) |
5/190. Possible drug-associated pancreatitis after paclitaxel-cremophor administration.paclitaxel, a relatively new antineoplastic agent, is associated with numerous side effects, including two reported cases of pancreatitis. Our patient also developed paclitaxel-associated pancreatitis. Several companion drugs, including steroids, diphenhydramine, histamine2 blockers, serotonin type 3 antagonists, and other chemotherapeutic agents administered with paclitaxel, must be considered as possible causes of pancreatitis. In addition, paclitaxel is a hydrophobic agent that requires a vehicle, cremophor (CrEL), for solubility. Intravenous cyclosporine also requires CrEL and has been associated with pancreatitis. In the cerulein-induced pancreatitis rat model, paclitaxel with dimethyl sulfoxide as a vehicle prevents pancreatitis, suggesting that another causal agent is responsible. Animal studies of CrEL as a single agent may be required to settle this question, but for now, awareness that paclitaxel may be associated with pancreatitis may lead to earlier treatment of this potentially fatal complication.- - - - - - - - - - ranking = 1keywords = fat (Clic here for more details about this article) |
6/190. Disseminated fat necrosis with asymptomatic pancreatitis: a case report and review of the literature.A 62-year-old man with multiple nontender skin nodules is presented. Some of these nodules discharged a purulent looking fluid. At presentation, the patient did not have any other complaints. No infectious, neoplastic, or immunologic origin could be found for the nodular rash. Biochemical profile, imaging, and skin biopsy confirmed the diagnosis of disseminated fat necrosis (DFN) accompanying asymptomatic pancreatitis. The process involved the mesenteric, subcutaneous, and intramedullary fat. The skin lesions were surgically treated. Mesenteric and intramedullary fat necrosis were watched closely. A year later, the patient was readmitted with a diagnosis of pancreatitis. Subcutaneous and intramedullary necrosis were completely resolved at this time, and only mesenteric fat necrosis prevailed. The clinical syndrome of DFN, its etiology, pathophysiology, treatment, and prognosis are discussed.- - - - - - - - - - ranking = 8keywords = fat (Clic here for more details about this article) |
7/190. Acute pancreatitis following resection of juxtarenal abdominal aortic aneurysm.A case of acute pancreatitis following resection of a juxtarenal abdominal aortic aneurysm is reported. The patient was a 73 year old man who underwent resection of a juxtarenal abdominal aortic aneurysm. The aneurysm was repaired with a 20 mm. gelatin coated Dacron graft. Proximal control of the aneurysm was performed with supraceliac aortic cross clamping. The clamping time was 50 minutes. Postoperatively, he developed progressive abdominal distension with deterioration of renal and pulmonary function necessitating relaparotomy on the 7th postoperative day. The second operation revealed evidence of saponification and fat necrosis in the omentum. The pancreas was edematous and swollen compatible with acute pancreatitis. The aortic graft and other intraabdominal organs appeared normal. Despite intensive supportive care, the patient died 2 weeks later from multiple system organ failure. The possible causes of acute pancreatitis following aortic surgery described in the literature are 1. systemic and regional hypoperfusion, 2. atheromatous emboli to arteries supplying the pancreas and 3. direct trauma to the pancreas during the operation from retractors or surgical dissection. All of which may be the etiology of acute pancreatitis in our patient. Avoidance of such factors during aortic surgery is recommended to prevent this potentially fatal complication.- - - - - - - - - - ranking = 2keywords = fat (Clic here for more details about this article) |
8/190. Extra-hepatic biliary-ductal necrosis in acute pancreatitis: a rare complication.An 8-year-old male presented with an acute abdomen. Exploration revealed bilious ascites, oedematous pancreatitis with areas of necrosis, and omentum showing patches of fat necrosis. The common bile duct and almost all of the common hepatic duct were gangrenous and had sloughed, with bile leaking from the junctional stump of the right and left hepatic ducts. The patient was managed successfully by Roux-en-Y hepaticojejunostomy. This is a rare case showing necrosis and sloughing of the extrahepatic bile ducts in acute pancreatitis.- - - - - - - - - - ranking = 1keywords = fat (Clic here for more details about this article) |
9/190. The pathology of human west nile virus infection.west nile virus (WNV) was identified by immunohistochemistry (IHC) and polymerase chain reaction (PCR) as the etiologic agent in 4 encephalitis fatalities in new york city in the late summer of 1999. The fatalities occurred in persons with a mean age of 81.5 years, each of whom had underlying medical problems. Cardinal clinical manifestations included fever and profound muscle weakness. autopsy disclosed encephalitis in 2 instances and meningoencephalitis in the remaining 2. The inflammation was mostly mononuclear and formed microglial nodules and perivascular clusters in the white and gray matter. The brainstem, particularly the medulla, was involved most extensively. In 2 brains, cranial nerve roots had endoneural mononuclear inflammation. In addition, 1 person had acute pancreatitis. Based on our experience, we offer recommendations for the autopsy evaluation of suspected WNV fatalities.- - - - - - - - - - ranking = 3keywords = fat (Clic here for more details about this article) |
10/190. Uncommon histopathological findings in fatal measles infection: pancreatitis, sialoadenitis and thyroiditis.AIMS : We report uncommon histopathological findings in fatal measles infection. methods AND RESULTS : We describe the autopsies of four patients who died during a measles outbreak in Sao Paulo, brazil, in 1997. Two of the patients were children receiving chemotherapy for non-Hodgkin's lymphoma, one was an adult with acquired immunodeficiency syndrome (AIDS) and the fourth was an apparently healthy woman. All patients had their deaths attributed to measles pneumonia. The autopsies revealed extensive giant cell pneumonia and diffuse alveolar damage, severe acute pancreatitis, necrotizing sialoadenitis and thyroiditis due to measles. measles antigen was detected in lung tissue using a monoclonal anti-measles antibody. CONCLUSIONS: : pancreatitis, thyroiditis and sialoadenitis are not previously reported histopathological findings in measles infection. pancreatitis is a potentially severe complication and should be considered when treating patients with atypical measles.- - - - - - - - - - ranking = 5keywords = fat (Clic here for more details about this article) |
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