胆嚢造影、胆嚢造影法

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/11/23 01:35:18」(JST)

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Oral cholecystography is a procedure used to visualize the gallbladder by administering, by mouth, a radiopaque contrast agent that is excreted by the liver. This excreted material will collect in the gallbladder, where reabsorption of water concentrates the excreted contrast. Since only 10% of gallstones are radiopaque, the remaining 90% will appear as translucent on an opaque background in an abdominal X-ray. Current medical practice prefers ultrasound and CT over oral cholecystography. If needed, IV cholecystography and cholangiography may be done.

The oral cholegraphic (contrast) medium used was iopanoic acid (Telepaque) or its sodium/calcium salt.^[1]

This technique should not be confused with cystography, which is imaging of the urinary bladder.

References

^ "Cholegraphic contrast medium". Medcyclopaedia. GE. Archived from the original on 2012-02-05.

UpToDate Contents

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1. 黄色肉芽腫性胆嚢炎 xanthogranulomatous cholecystitis
2. 成人における合併症のない胆石症 uncomplicated gallstone disease in adults
3. 急性胆嚢炎：病因、臨床的特徴、および診断 acute cholecystitis pathogenesis clinical features and diagnosis
4. 胆嚢ポリープおよびコレステロール沈着 gallbladder polyps and cholesterolosis
5. 胆石の疫学および危険因子 epidemiology of and risk factors for gallstones

English Journal

Feasibility of percutaneous contrast ultrasound-guided cholecystography in dogs.

Ji S1, Jung S, Kim B, Jung J, Yoon J, Choi M.
Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association.Vet Radiol Ultrasound.2015 May;56(3):296-300. doi: 10.1111/vru.12224. Epub 2014 Nov 18.
Differentiating hepatocellular disease versus biliary obstruction can be challenging in dogs presented for icterus. The purpose of this prospective study was to determine the feasibility of percutaneous contrast ultrasound-guided cholecystography in dogs. Ten normal dogs weighing 7.6-13.0 kg (median
PMID 25403172

Images in clinical medicine. Transdiaphragmatic intercostal herniation of the gallbladder.

Sharma G1, Askari R.
The New England journal of medicine.N Engl J Med.2015 Apr 2;372(14):e19. doi: 10.1056/NEJMicm1406566.
PMID 25830442

Liver, biliary and pancreatic injuries in pancreaticobiliary maljunction model in cats.

Chen F1, Tang L, Zhang ZQ, Jin BW, Dong WF, Wang J, Huang SG.
Hepatobiliary & pancreatic diseases international : HBPD INT.Hepatobiliary Pancreat Dis Int.2015 Feb;14(1):90-5.
BACKGROUND: Pancreaticobiliary maljunction is a high risk factor of pancreatitis and biliary tract cancer. How this maljunction affects the liver remains obscure. This study aimed to examine the effects of pancreaticobiliary maljunction on the liver, pancreas and gallbladder in a cat model.METHODS:
PMID 25655296