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Query: UMLS:C0008325 (cholecystitis)
 3,686 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The appropriate treatment for extrahepatic hepatic artery aneurysms remains controversial, with arguments for and against embolization. We describe a case of a giant true aneurysm of the common hepatic artery associated with obstructive jaundice of nonhemobilia origin. The patient, a 49-year-old previously healthy man, presented with upper midepigastric pain, jaundice, and low-grade fever. The diagnosis of the aneurysm was mainly based on computed tomography scan findings. The aneurysm was successfully embolized using wire coils, and the patient was operated on for acute abdomen. Necrotizing acalculus cholecystitis was found, and cholecystectomy followed by aneurysmectomy without hepatic artery reconstruction was performed. The jaundice subsided spontaneously, and the patient was discharged in good condition. Giant common hepatic artery aneurysms can be managed by either surgery or embolization. In the absence of liver ischemia there is no need for common hepatic artery reconstruction unless a bilioenteric bypass has to be performed to resolve the issue of jaundice. If the latter is required, reconstruction of the hepatic artery might be justifiable to maximize the blood supply to the bile duct.
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PMID:True giant common hepatic artery aneurysm associated with obstructive jaundice: a case report. 1240 87

Pseudoaneurysm of the cystic artery is a rare cause of hemobilia, with only 11 cases having been reported in the English literature. We report this unusual condition in a 62-year-old Japanese man whose chief complaint was repeated upper abdominal pain. A liver function test showed obstructive jaundice, and endoscopy revealed a small amount of blood coming from the papilla of Vater. We diagnosed him as having hemobilia, and immediate angiography was performed. The results demonstrated a pseudoaneurysm arising in the cystic artery. Selective embolization of the cystic artery then followed. Ten days later the patient underwent elective cholecystectomy and had a good postoperative course. Microscopically, the resected specimen revealed caliculous cholecystitis and an organized pseudoaneurysm perforating the lumen of the gallbladder. We supposed that this pseudoaneurysm was associated with the inflammatory reaction seen with the acute cholecystitis. This case emphasizes the need for a high level of awareness of hemobilia whenever bleeding is associated with signs of biliary disorders. Immediate angiography and embolization of the pseudoaneurysm followed by radical surgery may be the preferred strategy. We believe this is the first reported case of successful "two-step" treatment of such a pseudoaneurysm.
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PMID:Pseudoaneurysm of the cystic artery with hemobilia treated by arterial embolization and elective cholecystectomy. 1265 12

Xanthogranulomatous cholecystitis is a rare variant of chronic cholecystitis characterized by severe proliferative fibrosis and accumulation of lipid-laden macrophages in areas of destructive inflammation. The macroscopic appearance generally mimics a gallbladder carcinoma. Twelve cases of xanthogranulomatous cholecystitis were identified from a retrospective analysis of the patient records of 770 cholecystectomy cases operated on in our department from January 1996 to October 2001. There were four men and eight women. Mean age of presentation was 52.5 years. Eleven patients had gallbladder stones. Seven patients had a history of acute cholecystitis and five patients of biliary colicky pain. Five cases were presented with obstructive jaundice and five with acute cholecystitis. Right upper quadrant mass was palpable in three patients. All patients underwent cholecystectomy. Open surgery was planned and performed in three patients. Laparoscopic cholecystectomy was planned in nine patients but converted to open surgery in three cases. Nine patients had an uneventful postoperative course. One patient developed wound infection and one patient a postoperative pulmonary infection. One patient developed acute abdomen in the 2nd postoperative day and was re-operated for bile peritonitis. No mortality was seen in the series.
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PMID:Xanthogranulomatous cholecystitis. Retrospective analysis of 12 cases. 1291 66

Previous studies of gallbladder pathology in primary sclerosing cholangitis (PSC) have suggested that a distinctive histologic triad ("diffuse lymphoplasmacytic acalculous cholecystitis," composed of diffuse, mucosal-based, dense lymphoplasmacytic infiltrates) is commonly present in gallbladders of patients with PSC and is relatively specific for that disease. However, prior control populations have included only patients with cholecystitis/cholelithiasis and hepatitis, and have not evaluated patients with non-PSC-associated extrahepatic biliary tract disease. We recently observed cases of diffuse lymphoplasmacytic chronic cholecystitis in a subset of patients with biliary tract disease associated with lymphoplasmacytic sclerosing pancreatitis and among patients undergoing Whipple resection for pancreatic head malignancy, suggesting that diffuse lymphoplasmacytic chronic cholecystitis is not specific for PSC. We studied 20 gallbladders from patients with obstructive jaundice due to malignancies of the pancreatic head, duodenum, or ampulla and 5 gallbladders from patients with choledocholithiasis, and compared them with 20 gallbladders from patients with PSC and 20 gallbladders with cholelithiasis. The following histologic features were evaluated: degree of mucosal and deep inflammation, lymphoid nodules, epithelial metaplasia, muscular hypertrophy, Rokitansky-Aschoff sinuses, fibrosis, and cholesterolosis. Gallbladders in malignancy-associated obstructive jaundice were nearly identical to gallbladders in PSC with respect to scores for mucosal inflammation, lymphoid nodules, and frequency of diffuse lymphoplasmacytic chronic cholecystitis (60% vs. 50%, respectively). PSC gallbladders, however, were significantly more likely to contain focal or extensive epithelial metaplasia (P = 0.01). The cholelithiasis control group was characterized by lack of significant mucosal inflammation in the majority of cases (95%) and frequent Rokitansky-Aschoff sinuses, fibrosis, and muscular hypertrophy. Gallbladders in the choledocholithiasis group showed overlapping histologic features with PSC/malignancy-associated obstructive jaundice and cholelithiasis. These results suggest that a pattern of diffuse lymphoplasmacytic chronic cholecystitis is highly specific for extrahepatic biliary tract disease but does not distinguish between primary and secondary cholangiopathies.
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PMID:Diffuse lymphoplasmacytic chronic cholecystitis is highly specific for extrahepatic biliary tract disease but does not distinguish between primary and secondary sclerosing cholangiopathy. 1450 92

Opisthorchis viverrini infection is associated with several hepatobiliary diseases including cholangitis, obstructive jaundice, hepatomegaly, cholecystitis and cholelithiasis. Pathological consequences of O. viverrini infection occur mainly in the liver, extrahepatic bile ducts, gall bladder and kidney. These pathologies have been described in both humans and experimental animals. Moreover, both experimental and epidemiological evidence strongly implicate the liver fluke infection in the etiology of cholangiocarcinoma--the bile duct cancer. This review summarizes the pathology of opisthorchiasis from literature mainly published between 1970 and the present time and, particularly, emphasizes on current concept in pathogenesis of the disease. The theme is to highlight the new era of pathogenetic study of opisthorchiasis especially on host-parasite interaction and host immune/inflammatory responses leading to tissue damage.
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PMID:Pathobiology of opisthorchiasis: an update. 1461 75

The demographic and clinical aspects of xanthogranulomatous cholecystitis (XGC) over a period of 15 years are reviewed. The review entailed examining 12,426 clinical files of patients who had undergone cholecystectomy, including 182 patients with a histopathologic diagnosis of XGC. Altogether, 1.46% of the cholecystectomies performed were done on patients with a diagnosis of XGC. XGC presented in patients over the age of 32, with a male/female ratio of 2:1. Thickening of the gallbladder wall, seen on ultrasonography and computed tomography scans, was demonstrated in 100% of the cases. A total of 17% of the cases presented in acute form. Obstructive jaundice was observed in 23% of the patients, 11 of which cases were associated with choledocholithiasis (30% of these patients had jaundice) and the rest with extrinsic obstruction of the bile tract (Mirizzi syndrome). XGC was associated with lithiasis in 85% of the cases. A malignant lesion was suspected during operation in 30% of the cases, requiring histopathologic examination during surgery. Carcinomatous lesions were found in 3% of the cases. Surgical difficulty was reported in 65% of the cases, resulting in the performance of partial cholecystectomy in 35%. XGC is an infrequent form of chronic inflammation of the gallbladder, the clinical presentation of which is similar to that of cholecystitis; given the thickening of the gallbladder wall, it makes cholecystectomy difficult. As XGC may resemble adenocarcinoma, differentiation is essential by means of intraoperative histologic examination to ensure optimal surgical treatment.
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PMID:Xanthogranulomatous cholecystitis: 15 years' experience. 1496 Nov 99

Portal biliopathy is a rare condition that is usually not diagnosed. It is associated with presence of varix around bile duct with concomitant ischemic damage and structural alterations of bile duct wall; this produces obstructive phenomena. There are scarce reports on the literature this entity. In the present paper, we report two cases in which obstruction of extrahepatic bile duct was associated with cholecystitis with well-documented extrahepatic portal hypertension. Both cases were managed with cholecystectomy and endoscopic placement of endoprothesis. Treatment of portal biliopathy should be adjusted to the individual patient's characteristics. It is focused on the one hand on management of portal hypertension and on the other hand to management of obstructive jaundice. When cholecistitis is found, cholecistectomy should to be performed. If the patient develops concomitant gastrointestinal bleeding due to portal hypertension, management of the problem could require surgical devascularization, shunting procedures, or endoscopic variceal ligature.
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PMID:[Portal biliopathy]. 1519 62

The individual surgical policy in the treatment of patients over 60 years of age with destructive cholecystitis was developed. Urgent radical surgical procedures using total intravenous anesthesia with endotracheal intubation and ALV were performed in patients with a low surgical and anesthetic risk and without concomitant acute pancreatitis and obstructive jaundice. Cholecystostomy and delayed cholecystectomy were performed in patients with these concomitant pathologies. Palliative operations were performed in patients with high surgical and anesthetic risk. Patients with disseminated peritonitis underwent cholecystectomy through laparotomy using total intravenous anesthesia with epidural blockade. Choice of method of cholecystectomy and anesthetic management depended on nature of concomitant diseases and complications. Proposed individual surgical policy permitted to decrease postoperative lethality to 0.8%.
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PMID:[Surgical approach for destructive cholecystitis in elderly and old patients]. 1604 21

Subtotal cholecystectomy is a well-established procedure for complicated acute cholecystitis. Short-term safety is good and few complications have been described during follow-up. However, residual gallbladder mucosa can produce new calculi, which can provoke the same symptoms and complications as those in non-operated patients and which require a high index of suspicion. Surgical treatment can be indicated. We report the case of a man who underwent subtotal cholecystectomy for complicated cholecystitis. Postoperative follow-up did not reveal residual cholelithiasis. The patient developed obstructive jaundice 8 years later. Initial studies (computed tomography and ultrasonography) showed no complications. Endoscopic retrograde cholangiopancreatography revealed residual gallbladder with recurrent cholelithiasis. Conservative management was initiated but gallbladder stump cholecystectomy was required for acute cholecystitis.
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PMID:[Acute cholecystitis secondary to recurrent cholelithiasis after subtotal cholecystectomy]. 1653 56

This article reports the case of a 34-year-old woman with xanthogranulomatous cholangitis who developed obstructive jaundice. Microscopically, the bile duct was surrounded and narrowed by a xanthogranulomatous lesion, but no xanthogranulomatous cholecystitis was seen. Although percutaneous cholangiograms done via the transhepatic biliary drainage showed smooth narrowing of the upper to middle bile duct, the cytology of bile was diagnosed as class V adenocarcinoma. Therefore, right extended hepatectomy and extrahepatic bile duct resection were performed. The differentiation of benign and malignant strictures at the hepatic hilum is often difficult. Xanthogranulomatous cholangitis is one possible diagnosis of a bile duct stricture. Precise review of all the preoperative information is required to make a correct diagnosis.
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PMID:Xanthogranulomatous cholangitis causing obstructive jaundice: a case report. 1686 92


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