Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0008325 (cholecystitis)
 3,686 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 9-year-old spayed female Poodle was admitted because of vomiting of 3 weeks' duration, lethargy, and anorexia. Palpation of the cranial portion of the abdomen elicited signs of pain. Principal laboratory abnormalities included mild segmented neutrophilia, lymphopenia, high serum alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase activities, and hyperbilirubinemia. Radiography revealed foamy appearing areas of mineral opacity in the region of the gallbladder. Ultrasonographically, a hyperechoic structure with acoustic shadowing was seen in the same region, and extrahepatic bile ducts were distended. Cholecystectomy was performed. The gallbladder wall felt thicker than normal and was bluish-white. Multiple choleliths were found in the gallbladder and extrahepatic bile ducts. Histologic examination revealed chronic proliferative lymphoplasmacytic cholecystitis with mineralization and a well-differentiated adenocarcinoma of the gallbladder neck. A diagnosis of porcelain gallbladder was made. The dog recovered without complications and was healthy 14 months after surgery. To our knowledge, porcelain gallbladder has not been reported in dogs. In human patients, it is defined as intramural mineralization of the gallbladder commonly associated with gallbladder neoplasia. Early recognition is important for appropriate surgical treatment.
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PMID:Porcelain gallbladder associated with primary biliary adenocarcinoma in a dog. 978 80

A clinical observation over 57 liquidators of the Chernobyl accident aftermath (ChAAL) with associated diseases of the digestive and hepato-biliary system revealed abnormalities in blood enzymic activity, presenting as elevation of, in particular, alanine aminotransferase as well as of asparagine aminotransferase, gamma-glutaminetranspeptidase, alkaline phosphatase, lactate dehydrogenase, and of blood mineral composition at the expense of an increase in certain minerals. Disturbances in underlying process of bodily metabolism promote the development and association of erosive and ulcerous lesions of the stomach and duodenum with chronic noncalculous cholecystitis, persistent hepatitis in ChAAL.
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PMID:[Metabolic disorders in digestive and hepatobiliary pathology in those who worked in the cleanup of the aftermath of the accident at the Chernobyl Atomic Electric Power Station]. 1005 Apr 54

A number of pitfalls can be encountered in the interpretation of common blood liver function tests. These tests can be normal in patients with chronic hepatitis or cirrhosis. The normal range for aminotransferase levels is slightly higher in males, nonwhites and obese persons. Severe alcoholic hepatitis is sometimes confused with cholecystitis or cholangitis. Conversely, patients who present soon after passing common bile duct stones can be misdiagnosed with acute hepatitis because aminotransferase levels often rise immediately, but alkaline phosphatase and gamma-glutamyltransferase levels do not become elevated for several days. Asymptomatic patients with isolated, mild elevation of either the unconjugated bilirubin or the gamma-glutamyltransferase value usually do not have liver disease and generally do not require extensive evaluation. Overall hepatic function can be assessed by applying the values for albumin, bilirubin and prothrombin time in the modified Child-Turcotte grading system.
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PMID:Special considerations in interpreting liver function tests. 1022 7

Fourteen dogs with enlarged gallbladders and immobile stellate or finely striated bile patterns on ultrasound are described. Smaller breeds and older dogs were overrepresented, with 4/14 Cocker Spaniels. Most dogs presented for nonspecific clinical signs such as vomiting, anorexia and lethargy. Abdominal pain, icterus and hyperthermia were the most common findings on physical examination. All dogs except one had serum elevation of total bilirubin and/or alkaline phosphatase, alanine aminotransferase and gamma glutamyl transferase. All dogs were diagnosed with a gallbladder mucocele upon histologic and/or macroscopic evaluation. Ultrasonographically, mucoceles are characterized by the appearance of the stellate or finely striated bile patterns and differ from biliary sludge by the absence of gravity dependent bile movement. On ultrasound, gallbladder wall thickness and wall appearance were variable and nonspecific. The cystic or common bile duct were normal sized in 5 dogs although all 5 had evidence of biliary obstruction at surgery or necropsy. Loss of gallbladder wall integrity and/or gallbladder rupture were present in 50% of the dogs, all located in the fundus. Gallbladder wall discontinuity on ultrasound indicated rupture whereas neither bile patterns predicted the likelihood of gallbladder rupture. Pericholecystic hyperechoic fat or fluid were suggestive of but not diagnostic for a gallbladder rupture. Cholecystectomy appears to be an appropriate treatment for mucoceles, if not to treat a gallbladder rupture, at least in most dogs to prevent it since gallbladder wall necrosis was identified by histology in 9 of 10 dogs. Mucosal hyperplasia was present in all gallbladders examined histologically. Positive aerobic bacterial culture was obtained from bile in 6 of 9 dogs. Cholecystitis was diagnosed histologically in 5 dogs and 4 dogs had signs of gallbladder infection solely upon bacterial bile culture. Gallbladder infection was not present with all the mucoceles suggesting that biliary stasis and mucosal hyperplasia may be the primary factors involved in mucocele formation. Based on the results of our study, we suggest two alternate courses of action in the presence of a distended gallbladder with an immobile ultrasonographic stellate or finely striated bile pattern: a cholecystectomy when clinical or biochemical signs of hepatobiliary disease are present or a medical treatment (antibiotics and choleretics) and patient monitoring by follow-up ultrasound examinations when the patient does not have clinical or biochemical abnormalities. An aerobic bile culture should be obtained in all patients, by ultrasound-guided fine needle aspirate or at surgery.
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PMID:Ultrasonographic appearance and clinical findings in 14 dogs with gallbladder mucocele. 1085 Aug 78

In the first part of our review, we discussed the general evaluation and clinical presentation of the various hepatic infections occurring in patients with AIDS. In addition, we focused on specific hepatic parenchymal infections. In this article, we will discuss the major clinical syndromes arising from opportunistic infections affecting the gallbladder (acalculous cholecystitis), biliary tree (AIDS-cholangiopathy), and pancreas (pancreatitis). Acalculous cholecystitis can develop in patients with AIDS who have not experienced the severe precipitating physiologic stresses normally required in patients without AIDS. The most common presentation is with right upper quadrant (RUQ) pain and tenderness. The diagnosis is a clinical one since there is no standard test, other than surgery. Cholecystectomy is the treatment of choice. The most common AIDS-associated infective complication of the biliary tree is AIDS-cholangiopathy. This is best viewed as a form of secondary sclerosing cholangitis resulting from a variety of opportunistic infections within the biliary tree. Affected persons present with RUQ pain and have marked elevations in the canalicular enzymes, alkaline phosphatase, and gamma-glutamyl transferase. Morphologic abnormalities are identified by endoscopic retrograde cholangiopancreatography. These include stricturing, dilatation, and beading of the biliary tract. Endoscopic sphincterotomy of the papilla of Vater may provide symptomatic relief for patients with papillary stenosis. Opportunistic infections within the pancreas gland have been documented in both pre- and postmortem studies. However, the true incidence of pancreatitis related to infections is unknown. The presentation is similar to that of pancreatitis from other causes. A computerized tomogram of the abdomen is the investigation of choice. Tissue aspiration or biopsy of the pancreas is required to demonstrate the presence of an opportunistic infection. The management is usually supportive, as it is rare that a specific infection is identified and treated.
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PMID:Hepatobiliary and pancreatic infections in AIDS: Part II. 1136 92

In 1996, one hundred health histories of HIV serum positive patients were reviewed using the Elisa and Western Blot techniques at the Arzobispo Loayza National Hospital. Such cases were defined according to Case Definition 1987 CDC/WHO. 70% of HIV serum positive patients showed gastrointestinal symptoms according to the first medical examination. 57% of the patients were younger than 30 years old, most of them were men (men/ women ratio: 2.7/1). 59% of the patients were heterosexual, 26% bisexual, and 15% homosexual. Chronic diarrhea was the main symptom, characterized by watering depositions over 10c/d. Giardia lamblia was isolated in 32% of the cases, while Isospora Belli in 16% and Criptosporidium in 12.5%. The laboratory findings of 7 patients (12.5%) were negative. Patients showed more than 10% weight loss. 10% of the patients had an anorectal disease while 7 of the patients (10%) had an hepatic-billiary disease. The odynophagia and dysphagia were explained by oropharyngeal candidiasis. 2.8% of the patients had acalculous cholecystitis; 2.8% suffered from acute pancreatic disease and 1.4% ascitis. The hepatic biochemistry was affected by the serum albumin reduction, the transaminases increase over 2-3 times compared to normal levels and the alkaline phosphatase, bilirrubina was about 5 mg. The high endoscopic diagnostic was in connection to the candida esophagitis and inflammatory pathology. In proctoscopy, condyloma acuminatum and perianal fistula were the most usual findings. The counting of CD4 leukocytes in 20 patients showed a great reduction of CD4 lymphocytes, in values lesser than 200 cel/mm3. The relation CD4/CD8 goes from 0.01 to 0.91 rates.
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PMID:[GASTROINTESTINAL SYMPTOMS IN ACQUIRED IMMUNODEFICIENCY SYNDROME (AIDS): A REVIEW OF ONE HUNDRED CASES AT "ARZOBISPO LOAYZA" HOSPITAL] 1217 15

The main biochemical indices of hepatic functions (the activities of alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transferase, alkaline phosphatase, alpha-amylase, choline esterase and the concentrations of total bilirubin, cholesterol, and glucose) were studied in the sera of 256 patients with chronic opisthorchiasis. It was found that with diseases manifested in different clinical forms (cholangitis, cholecystitis, cholangiocholecystitis, cholangiohepatitis, cholecystitis in combination with pancreatitis), most study indices are within the normal ranges, but significantly differ from the means in a group of apparently healthy individuals. The findings suggest that such clinical forms of opisthorchiais as cholangiocholecystitis and cholangiohepatitis are characterized by manifestations of cytolysis and cholestasis, as cholecystitis is manifested by cytolysis, as cholecystitis in combination with pancreatitis, by cholestasis, and as cholangitis, by cholestasis and hepatic cell insufficiency. It is possible that further studies will provide evidence for how to correct detected disorders during pathogenetic therapy.
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PMID:[Biochemical characteristics of hepatic functions in different clinical forms of chronic opisthorchiasis]. 1222 56

The incidence of acute cholecystitis complicating standard abdominal aortic aneurysm (AAA) repair has been reported between 0.3 and 18 per cent. This has prompted considerable debate regarding the management of cholelithiasis discovered incidentally during open aortic reconstruction. This study seeks to determine the incidence of cholelithiasis and acute cholecystitis after endovascular AAA repair and evaluate options for management. Between February 1996 and October 2001 492 patients underwent endovascular AAA repair. All the procedures were performed in the operating room under fluoroscopic guidance. Epidural (98.9%), local (0.5%), or general (1.7%) anesthesia was used during these cases. The incidence of cholelithiasis and acute cholecystitis was evaluated by CT scan and abdominal ultrasound. Serum measurements of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, total and direct bilirubin, and amylase were performed and clinical assessment was conducted at 1, 6, and 12 months postoperatively and annually thereafter. The mean age of these patients was 76.6 years; 84% were male. Comorbid medical conditions were present in all patients (average 3.5 conditions/patient). Follow-up ranged from 2 to 35 months (mean 12.8 months). Endovascular stent graft deployment was successful in 486 of the 492 patients (98.8%). Six patients were converted to standard open repair because of inability to achieve successful endovascular aneurysm repair. The perioperative major morbidity rate was 14.9 per cent. Minor morbidity rate was 8.5 per cent. The perioperative mortality rate was 1.9 per cent. No deaths were related to biliary disease. Cholelithiasis was identified in 64 (13%) patients preoperatively. One of 64 patients with a prior Billroth II reconstruction for peptic ulcer disease developed jaundice 8 days after AAA repair as a result of choledocholithiasis that required surgical repair. One patient without gallstones developed acute acalculous cholecystitis on postoperative day 16 as determined on pathologic analysis of the gallbladder. A third patient who had gallstones identified on preoperative CT scan developed calculous cholecystitis 16 months after endovascular AAA repair. These two patients underwent uncomplicated laparoscopic cholecystectomy and recovered uneventfully. The incidence of postoperative symptomatic cholelithiasis is 1.6 per cent (one of 64). The incidence of postoperative acute cholecystitis was 0.2 per cent (one of 486) and was unrelated to the presence of gallstones. The incidence of delayed symptomatic cholelithiasis was 1.6 per cent (one of 64). Endovascular repair of AAA does not appear to predispose the patient to the development of symptomatic cholelithiasis during the perioperative period. Therefore a preoperative or intraoperative diagnosis of cholelithiasis does not necessitate cholecystectomy in the setting of planned endovascular AAA repair. Patients who develop cholecystitis after endovascular AAA repair may be effectively treated by standard laparoscopic techniques.
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PMID:Abdominal aortic aneurysmorrhaphy and cholelithiasis in the era of endovascular surgery. 1241 7

Solitary pyogenic liver abscess is usually caused by a metastatic infection through the portal blood flow or through the hepatic arterial blood flow from extra-abdominal pyogenic foci. Besides, it may be the result of local inflammatory diseases, such as cholecystitis, hydatid cyst, haematomas particularly with retained foreign bodies, etc. Suppurative cholangitis usually causes multiple pyogenic liver abscesses. Solitary pyogenic abscess is rarely caused by cholangitis, but practically always by suppurative cholangitis. Giant pyogenic liver abscess due to asymptomatic or mild cholangitis is a rarity. We present on a 63 year old man who developed a giant solitary pyogenic liver abscess in whom no other possible cause could be found or anticipated except practically almost asymptomatic choledocholithiasis accompanied with mild elevation of bilirubin content, alkaline phosphatase and gamma-GT. The patient was successfully treated operatively. Over 1800 ml. of pus was aspirated from the abscess cavity. Operative cholangiography performed in spite of the absence of gall bladder stones undilated and noninflamed common bile duct stone showed a small nonobstructing distal common bile duct stone. The duct was not dilated, the bile was clear and there were no signs of cholangitis in the inside of the common bile duct. Cholecystectomy and abscess cavity drainage led to uneventful recovery. The patient has been symptom-free for more than 3.5 years.
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PMID:[Giant liver abscess due to nearly asymptomatic choledocholithiasis]. 1275 Nov 67

Acute acalculous cholecystitis (AAC) is marked by a very high mortality rate but its relative rarity makes its features obscure to many physicians. This often contributes to a delayed diagnosis. In this study, we review one center's experience, examine the clinical features of the disorder, and describe the progression of pathological events that culminate in AAC. We performed a 10-year retrospective review of cases of AAC reported at our institution between 1988 and 1998. Fifteen cases of AAC were identified from this period, during which 5804 cardiovascular operations were performed. The mortality rate was 46.6%. Multiple organ failure was present in 12 of the 15 cases, and 9 of the patients were over 60 years of age. Prolonged hypotension occurred in 13 patients, and fever in all 15. Nine cases of gangrenous gallbladder occurred. Gram-negative septicemia was present in 12. Visceral arterial hypoperfusion was frequently evident at operation or necropsy. Thirteen patients showed clinical jaundice, a disproportionate elevation of the alkaline phosphatase, or both. Heart failure was found in 9 patients. Open cholecystectomy was most often the definitive intervention. Arterial hypoperfusion of the gut and or sepsis appear central to the pathogenesis of AAC in our series. Gallbladder inflammation and cholestasis result and bacterial invasion of the organ ensues, culminating in AAC, frequently with gangrene. A model of the pathogenesis of AAC is discussed.
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PMID:Acute acalculous cholecystitis associated with systemic sepsis and visceral arterial hypoperfusion: a case series and review of pathophysiology. 1462 41


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