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)

Morphological changes of gall bladder were studied in 415 cholecystectomy specimens. There was a preponderance of females (male to female ratio--1:6.5). The mean age of the cases was 43.6 years. Most of the cases (63.4%) were in the 4th and 5th decades of life. The average duration of illness was 2.8 years. Associated cholelithiasis was present in 85.3% cases. Gall-stones were of mixed variety in 78.2% cases, cholesterol type in 15.3% cases and both types were present in 6.5% cases. Chronic cholecystitis was the main histological diagnosis (50.8%). Other lesions observed were adenomyomatosis (8.2%), adenomatous hyperplasia (10.1%), granulomatous cholecystitis (4.1%), cholesterosis (2.7%), acute cholecystitis (4.1%), acute on chronic infection (10.8%), sub-acute cholecystitis (2.4%) and carcinoma gall bladder (6.8%). The frequency of Rokitansky-Aschoff's sinuses was closely related with the degree of inflammatory response. In 13 (6.2%) cases the diagnosis of chronic follicular cholecystitis was made. All the cases of cholesterosis were multiparous females and of younger age. Of the malignant lesions, adenocarcinoma was the commonest (96.4%).
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PMID:Morphological changes in diseased gall bladder: a study of 415 cholecystectomies at Aligarh. 140 74

A correlation of the clinical picture of the disease, results of ultrasonic examination (USE) of the gallbladder and laboratory findings in 120 patients with chronic noncalculous cholecystitis has been evaluated. The contractile function of the gallbladder by USE was carried out 25 minutes after intake of 30 ml of olive oil. A correlation has been established between the severity of the clinical picture and echoscopic signs in chronic cholecystitis. The most frequent symptoms of chronic cholecystitis as evaluated by USE were association of thickening and hardening of one of the gallbladder walls and non-homogeneity of the gallbladder. The olive oil test is important in the ultrasonic examination.
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PMID:[The evaluation of gallbladder contractile function and the ultrasonic signs of chronic noncalculous cholecystitis]. 145 13

A thorough clinical analysis of pains in the right hypochondrium was carried out in 880 patients. There were 80 men (the mean age 45 years) and 800 women (the mean age 40 years). Three groups of the symptom complexes were distinguished, pointing to: (a) dyskinesia of the gallbladder by the hypotonic type; (b) dyskinesia of the gallbladder by the hypertonic type; (c) chronic cholecystitis. Ultrasonography of the abdominal organs in 55 persons, primarily in the third group patients revealed calculous cholecystitis which accounted for 6. 25% of the total number of the examinees. All the patients suffering from chronic calculous cholecystitis received cholecystectomy on an elective basis. It should be mentioned that preoperative examination and treatment of concomitant diseases were done on an outpatient basis, which permitted the patients' stay at the hospital to be reduced more than two-fold (to 15 days). The data obtained allowed a conclusion about the necessity of a wider use of ultrasonography of the gallbladder as a screening method to examine outpatients with pains in the right hypochondrium and of carrying out an all-round examination and treatment of concomitant diseases in patients suffering from chronic calculous cholecystitis at the prehospital stage.
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PMID:[The continuity between the polyclinic and the surgical hospital in rendering specialized medical care to patients with chronic calculous cholecystitis]. 152 73

The profiling of eicosanoids, including prostaglandin E2 (PGE2), prostaglandin F2 alpha (PGF2 alpha), 6-keto-prostaglandin F1 alpha (6-keto-PGF1 alpha), thromboxane B2 (TXB2) and leukotriene B4 (LTB4), in dog and human gall bladders was carried out by a combination of an effective and convenient clean-up procedure and gas chromatography with selected-ion monitoring. The clean-up procedure was based on the stepwise elution of their methyl ester derivatives from a silica gel column with n-hexane-ethyl acetate and ethyl acetate-methanol in various ratios. The LTB4 methyl ester was eluted with an n-hexane-ethyl acetate (2:1, v/v) fraction because LTB4 is more lipophilic than the other eicosanoids. The present method permitted the quantitation of trace amounts of eicosanoids, including LTB4, present in tissues in the order of pg/mg of protein, without interference from other endogenous substances. In experimental acalculous cholecystitis produced in dog, the levels of eicosanoids (except LTB4) were significantly changed. Of these eicosanoids, the level of 6-keto-PGF1 alpha was significantly higher in the seromuscular layer and correlated with the observed severe morphological changes. In human chronic cholecystitis with gallstones, the level of 6-keto-PGF1 alpha in the mucosal layer was significantly higher than that in the seromuscular layer. These data suggest that prostaglandin I2 may play an important pathophysiological role in the course of cholecystitis.
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PMID:Profiling of eicosanoids in inflamed gall bladder wall by gas chromatography with selected-ion monitoring. 166 21

This study analyzed the first 100 laparoscopic cholecystectomies performed at a university teaching hospital by a single surgeon. Patients presented with chronic cholecystitis (92), acute cholecystitis (5), acalculus cholecystitis (2), and asymptomatic cholelithiasis (1). The operative time ranged from 59 minutes to 185 minutes (mean: 110 minutes). Cholangiography was performed in 88 patients, and common bile duct stones were discovered in 3. Choledocholithiasis was managed successfully through the cystic duct in all cases. Two procedures were converted to open cholecystectomy. Operative complications included ductal injury in one patient, bile leak in two, wound cellulitis in four, and atelectasis in one. Ninety-seven patients were released within 24 hours after surgery. Mean hospital charges for laparoscopic cholecystectomy were $828 less than the cost incurred for open cholecystectomy. These early results support the view that laparoscopic cholecystectomy is a safe, cost-effective method for performing cholecystectomy with a remarkable improvement in patient recovery time.
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PMID:Results of laparoscopic cholecystectomy in a university hospital. 167 Feb 28

Analysis of the features of calculous cholecystitis in 522 females and 106 males showed that acute cholecystitis takes a course which is more severe and acute in males than in females. Its gangrenous forms were encountered more often in males, which was an indication for more frequent emergency operations. In males the process was complicated by obstructive jaundice more frequently. In females acute cholecystitis was attended more frequently by peritonitis and was often combined with pancreatitis. Chronic cholecystitis also had some distinguishing features. Chronic indurative pancreatitis and hydrops of the gallbladder were encountered more often in females. The mortality in the abnormality was higher among males.
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PMID:[Characteristics of manifestations of calculous cholecystitis in men]. 177 47

The article analyses the efficacy of extracorporeal lithotripsy by a LT-01 piezoelectric lithotriptor (EDAP, France). A total of 72 lithotripsy sessions were performed on 37 patients, in 2 of them who suffered from chronic calculous cholecystitis the procedure was conducted on the day before the operation. As a method for treatment, extracorporeal lithotripsy was applied in 35 patients for the following indications: solitary and multiple stones measuring in sum no more than 3 cm in the satisfactory functioning of the gallbladder and patency of the bile ducts. In 35 patients the stones were crushed to fragments of various size. In 29 patients extracorporeal lithotripsy produced a marked effect and was the final method of treatment. Six patients were operated on (cholecystectomy) due to exacerbation of chronic cholecystitis in 4 patients, pancreatitis in one patient; total destruction of calcinated large stone fragments could not be achieved after 6 sessions in one patient.
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PMID:[Extracorporeal ultrasonic lithotripsy of biliary calculi]. 180 86

A patient's clinical presentation should prompt an imaging evaluation that is cost effective for accurate diagnosis and leads to appropriate treatment of gallbladder inflammatory disease. In the setting of recurrent biliary colic, chronic cholecystitis is the main diagnostic consideration. Imaging hallmarks include gallstones and gallbladder wall thickening for which ultrasonography is uniquely suited. When a patient appears more toxic with right upper quadrant pain, one would more strongly consider acute cholecystitis. Because the morbidity and mortality of acute cholecystitis are reduced with early cholecystectomy, it is incumbent upon the clinician to make the diagnosis promptly and accurately. Hepatobiliary imaging with an IDA derivative has proven superior sensitivity, specificity, and accuracy for this condition. The examination has validity because it detects cystic duct obstruction, the primary pathophysiologic event responsible for most acute calculous and acalculous disease. Utilizing morphine augmentation when delayed filling is present has reduced the total examination time to less than 2 hours. Use of ancillary findings including gallbladder hyperemia and the "hot rim" sign help predict complicated cholecystitis, enabling more urgent intervention. The bulk of data presented in this review supports hepatobiliary imaging as the modality of first choice in the evaluation of acute cholecystitis. In the intensive care setting, where acalculous disease and atypical presentations are common, hepatobiliary imaging also plays a major role. We recommend liberal use of Sincalide pretreatment, morphine augmentation, and delayed images to promote gallbladder filling. If the gallbladder is nonvisualizing despite these maneuvers, sonography is often added as an aid to detect secondary signs of acute cholecystitis and help confirm the diagnosis with greater certainty prior to high-risk surgery.
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PMID:Hepatobiliary imaging. 191 52

The rim sign of increased activity in the gallbladder fossa during nuclear hepatobiliary imaging has been described, with one exception, only in conjunction with a nonvisualizing gallbladder, and it strongly suggests acute complicated cholecystitis. A case is presented in which a rim sign was present despite later visualization of the gallbladder in presumed chronic cholecystitis.
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PMID:Delayed visualization of the gallbladder with a rim sign. An unusual finding in chronic cholecystitis. 199 48

In order to more specifically define gallbladder carcinoma with real-time ultrasonography, a retrospective study was performed involving 29 sonographically false-negative and 22 sonographically false-positive cases of gallbladder carcinoma. Among the false negative cases, 18 (62.1%) were diagnosed as gallbladder stone only, 6 cases (20.7%) were incorrectly diagnosed as either acute or chronic cholecystitis, 2 cases (6.9%) were diagnosed as bile sludge, 2 cases (6.9%) were diagnosed as polyps, and 1 case (3.4%) was diagnosed as liver tumor. In false-positive cases, 8 (31.8%) were erroneously diagnosed as liver tumor. In false-positive cases, 7 (31.8%) were erroneously diagnosed as a mass projecting from the gallbladder wall but were pathologically proven to be polyps (4 cases) or bile sludge (3 cases); 8 cases (36.4%) were incorrectly diagnosed due to irregular thickening of the gallbladder wall but histology revealed them to be acute (3 cases) or chronic (5 cases) cholecystitis. Seven cases (31.8%) had a solid mass in porta hepatis, indicating gallbladder carcinoma; of these, 2 cases were lumps of bile sludge and 5 cases were acute cholecystitis with empyema. The differentiation of gallbladder carcinoma from cholecystitis (acute or chronic), polyps, and bile sludge is sometimes very difficult. With an understanding of the sonographic pitfalls and difficulties in the diagnosis of gallbladder carcinoma, a more specific diagnosis may be made.
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PMID:Ultrasonographic difficulties and pitfalls in diagnosing primary carcinoma of the gallbladder. 217 11


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