Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149520 (acute cholecystitis)
 2,784 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In approximately 80 per cent of cases the gallbladder is closely applied to the superior medial aspect of the right colic flexure. This intimate anatomic relationship provides pathways for direct extension of both inflammatory and neoplastic lesions of the gallbladder to involve the adjacent colon. The resultant secondary colonic abnormalities noted in 15 patients have been analyzed and correlated with surgical-pathologic findings. In acute cholecystitis, barium enema examination shows evidence of indentation by an enlarged gallbladder, spasm and mucosal edema in the anterior hepatic flexure. Chronic cholecystitis results in involvement of the adjacent colon by fibrous adhesions and inflammatory reaction. These may further lead to the development of pseudotumors simulating primary carcinoma of the colon. Similar findings including cholecysto-colic fistulae may be the initial manifestations of carcinoma of the gallbladder. The spectrum of pathologic-roentgenographic alterations in the cholecysto-colic interface is described and illustrated. Recognition of these features is of critical importance for the correct interpretation of barium enema findings and the subsequent management of patients with gallbladder disorders.
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PMID:The cholecysto-colic relationships. A roentgen-anatomic study of the colonic manifestations of gallbladder disorders. 120 Feb 12

It is presented the case of a 63-year-old female patient, who was admitted to the hospital for the first time, because of clinical picture compatible with acute cholecystitis and choledocholithiasis. She underwent cholecystectomy common bile duct (cbd) exploration, and duodenotomy, with the extraction of two stones located in the distal cbd. During her postoperative course, she had been under a great emotional tension, and ten days after her surgical intervention, she developed symptoms and signs of acute gastric dilatation, requiring a second admission. A barium meal and an upper endoscopy revealed gastric dilation, with marked pyloric spasm. Her complaints improved after conservative therapy was instituted. No surgical intervention was necessary. We concluded that the cause of her gastric retention was due to the emotional stress present during her postoperative course, which produced marked pyloric spasm, and not from an organic cause.
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PMID:Gastroparesis: medical or surgical therapy? 129 89

Hepatobiliary scans using Tc-IDA are reliable in making the diagnosis of acute cholecystitis. Commonly, opioid drugs are administered in patients with acute cholecystitis to relieve pain. Opioid drugs cause biliary sphincter spasm. Whether these drugs adversely affect hepatobiliary scans is unknown. We studied 13 healthy volunteer subjects, performing three hepatobiliary scans in each one. Scans were performed without opioid drugs and 30 minutes after intramuscularly administered meperidine, morphine, hydroxyzine, hydroxyzine plus meperidine, butorphanol, and nalbuphine. Opioid drugs markedly delayed clearance of Tc-IDA from the common bile duct, simulating common bile duct obstruction. Hydroxyzine alone caused an insignificant delay. We have concluded that opioid drugs cause bile duct obstruction in healthy persons. If opioid drugs are administered before a diagnostic hepatobiliary scan, delayed clearance of Tc-IDA from the common bile duct might lead to an erroneous diagnosis and indicate a potentially unnecessary common bile duct exploration. Opioid drugs should not be administered for several hours before a diagnostic hepatobiliary scan.
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PMID:Opioid drugs cause bile duct obstruction during hepatobiliary scans. 653 76