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

A mass associated with the gastrointestinal tract was detected by sonography in 33 patients. Etiologies included primary or metastatic tumor; intussusception; inflammation secondary to bowel infarction, pancreatitis, or irradiation; and a dilated, fluid-filled gut related to retained gastric contents, obstruction, ileus, or an ileal bypass. Mesenteric or omental changes were identified with inflammation and frequently with metastatic disease. The diagnosis was confirmed by repeat sonography, abdominal radiography, barium examination of the small bowel, computed tomography, surgery, or autopsy. Ultrasound patterns are characteristic in tumor, intussusception, and inflammation; specific features allowing differentiation between tumor and inflammation are described. Colonic haustra, valvulae conniventes, or bowel contours and peristalsis on real-time sonography are helpful in identifying fluid-filled bowel loops.
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PMID:Ultrasound patterns of disorders affecting the gastrointestinal tract. 736 Sep 50

Pancreatic infection from gut-derived bacteria has emerged as the major cause of death in necrotizing pancreatitis. Bacterial overgrowth of indigenous enteric organisms as a consequence of guts stasis (ileus) represents a potential initial event in this process. The present study was designed to examine the interrelationships between intestinal transit, enteric bacteriology, and the translocation of bacteria from the gut lumen to mesenteric lymph nodes and splanchnic viscera during experimentally induced acute pancreatitis. Male rats underwent pancreaticobiliary duct ligation (PBDL) or sham surgery and were sacrificed after 24, 48, or 96 hr. Severity of pancreatitis was assessed with histology, tissue water content, and amylase and lipase levels. Intestinal transit was measured with fluorescent tracers. Blood, mesenteric lymph nodes (MLNs), splanchnic organs, and gut luminal contents were subjected to bacteriologic analysis. PBDL was followed by biochemical and histologic evidence of progressive pancreatic injury at each time interval. Enteric bacteria within the gut and in adjacent MLNs increased as intestinal transit decreased after PBDL-induced pancreatic inflammation. Surprisingly, all parameters returned to control levels by 96 hr in spite of progression of pancreatic inflammation.
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PMID:Intestinal transit and bacterial translocation in obstructive pancreatitis. 764 83

We report a patient with alcohol-induced necrotizing pancreatitis who developed a severe ileus followed by incarceration of a portion of the transverse colon within a ventral hernia. Laparotomy 9 days after the onset of symptoms revealed infarction of the transverse colon and infection of the pancreas. This is the first report of a case of acute pancreatitis that led to a strangulated ventral hernia of the colon. We believe that the enteric organisms that infected the pancreas originated in the incarcerated transverse colon.
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PMID:Strangulation of the colon complicating acute pancreatitis. 766 Nov 80

A 45-yr-old male patient developed acute abdominal pain, ileus, and microscopic hematuria with biochemical evidence of pancreatitis and a marked increase in liver alkaline phosphatase; CT demonstrated swelling of the pancreas, bilateral adrenal hemorrhage, and a suggestion of renal hemorrhage. ERCP was negative and renal arterial and venous blood flow normal. A coagulation profile demonstrated the presence of lupus anticoagulant, but tests for anticardiolipin antibodies and collagen vascular diseases were negative. Treatment with corticosteroids and anticoagulation resulted in improvement in clinical and all biochemical indices. Thus, lupus anticoagulant syndrome may masquerade as an acute abdominal illness with multiorgan involvement.
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PMID:Lupus anticoagulant masquerading as an acute abdomen with multiorgan involvement. 773 97

Gallbladder stones remain asymptomatic over a long period. The biliary colic is the typical pain caused by these stones. Dyspeptic symptoms seem to be unrelated to the presence of gallstones. Acute cholecystitis, a serious complication of gallstone disease, spans a wide spectrum of clinical findings. The typical signs are right upper abdominal pain and tenderness, fever, leucocytosis and Murphy's sign. 35% of patients experience gallbladder empyema or perforation. Localized gallbladder perforation, characterized by high fever, severe right upper abdominal pain and tenderness and a palpable mass is often difficult to distinguish from acute cholecystitis. Free perforation into the abdominal cavity causes diffuse peritonitis. Gallbladder perforation into the lumen of an adjacent organ produces fistulas, mostly with minimal symptoms or a pain relief after decompression of the inflamed gallbladder. Air in the bile ducts and on some occasions bile-acid-induced diarrhea may result. Rarely, the perforation of large stones leads to an occlusion of the GI tract and results in a gallstone ileus. Common bile duct stones may be asymptomatic or cause bile duct obstruction with biliary colics and jaundice. Acute bacterial cholangitis characterized by Charcot's triad (pain, jaundice and fever) and the acute biliary pancreatitis with its typical symptoms are the serious complications of common bile duct stones, associated with a high mortality rate. The clinical manifestations of a gallstone disease and its complications reveal important diagnostic features, but the most important diagnostic features, modalities are the imaging procedures. They are decisive for an accurate therapy.
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PMID:[Clinical manifestations of cholelithiasis and its complications]. 776 32

Duplications of the alimentary tract are rare. Most of them are diagnosed during infancy or childhood, when they become symptomatic and a palpable mass is found. Major complications are bleeding, perforation, ileus and pancreatitis. In the majority of cases the gastro-intestinal duplication is localized in the small bowel. Correct preoperative diagnosis by means of imaging techniques is rare. Because there is no malignancy surgery is only necessary in symptomatic cases.
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PMID:[Jejunal small intestine duplication]. 784 62

A case of acute chemical pancreatitis and associated prolonged ileus following an acute overdose of the tricyclic antidepressant clomipramine by an adult is reported. Pancreatitis is a rarely-reported serious complication of antidepressant overdose and may lead to prolonged ileus and extended hospitalization.
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PMID:Acute chemical pancreatitis associated with a tricyclic antidepressant (clomipramine) overdose. 805 2

Experience in surgical treatment of 53 patients with internal biliodigestive fistulas is analysed. The formation of the fistula in all cases was caused by cholelithiasis with obstruction of the bile ducts, purulent cholangitis, angiocholitis, cholangiolytic abscesses of the liver, pancreatitis, hepatitis, as well as cholelithic ileus. Cholecystectomy, removal of the stones from the bile ducts, restoration of the main route of bile drainage, elimination of the pathological communication, and closure of the defect in a hollow organ should be considered the operation of choice. In cholelithic ileus operation for correction of the intestinal obstruction is also expedient. Postoperative complications were encountered in 35.8% of cases. Hepatorenal insufficiency developed in 8, incompetence of the choledochus sutures in 3, an external biliary fistula in 2, hepatic abscess in 1, pancreatitis in 2, and suppuration of the postoperative wound in 3 patients. Among the 53 patients treated by operation, 49 (92.5%) recovered and 4 (7.5%) died from various postoperative complications.
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PMID:[Internal biliodigestive fistulas]. 829 90

The early detection of allograft rejection remains elusive after solitary pancreas transplantation (PTX). We have previously described a modified technique of cystoscopic transduodenal PTX biopsy using the Biopty gun under ultrasound guidance. During the last 2 years, we performed 24 solitary PTXs with prospective protocol biopsy monitoring as well as biopsies performed whenever clinically indicated. The study group included 17 pancreas transplants alone, 6 sequential pancreas after kidney transplants, and 1 sequential pancreas after liver transplant. Five patients received pancreas retransplants. A total of 92 cystoscopically directed core PTX biopsies were performed, including 50 protocol biopsies (mean 2.1 per patient). Protocol biopsies were performed at 1 month (19), 2 months (3), 3 months (20), 6 months (7), and 12 months (1) after PTX. Adequate PTX tissue for histopathologic examination was obtained in 49 cases (98%). Biopsy findings included no rejection (34), mild rejection (13), pancreatitis (1), and cytomegalovirus infection (1). Overall, 15 of the 49 evaluable biopsies (31%) had significant histopathologic findings. All but 1 of the cases of mild rejection were treated with bolus steroids. Eight of these patients subsequently developed recurrent biopsy-proven rejection within 2 months; 5 grafts were subsequently lost to rejection between 3 and 13 months after PTX. Three biopsy complications occurred: 1 hematoma, 1 pancreatitis, and 1 ileus. Patient survival is 96% and PTX graft survival (complete insulin independence) is 75% after a mean follow-up of 15 months. In the remaining 42 clinically indicated biopsies, 3 were insufficient, 8 showed no rejection, and 31 (79%) had rejection. In half of these cases, the rejection was graded as moderate to severe. In conclusion, prospective monitoring with protocol PTX biopsies may result in the earlier detection of allograft rejection and have a direct effect on improving results after solitary PTX.
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PMID:Experience with protocol biopsies after solitary pancreas transplantation. 1157 72

The diagnosis of acute pancreatitis is based on clinical examination and basic laboratory tests. The main role of sonography in acute pancreatitis is to evaluate gallstones and small fluid collections. However, sonography is frequently difficult due to intestinal ileus related to pancreatitis. CT is indicated early in the clinical course of acute severe pancreatitis when the diagnosis is uncertain or when complications such as abscess, hemorrhage, or necrosis, are suspected. In addition, CT may be used to assess the prognosis and follow-up of patients.
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PMID:[Acute pancreatitis]. 879 75


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