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| | A procedure to x-ray the hepatic and common bile ducts. A contrasting agent is injected into the liver or bile duct, and the ducts are then x-rayed to find the point of obstruction. Also called percutaneous transhepatic cholangiography. |
| Previous Definitions: | psychosis, psychostimulant, psychotherapy, psyllium, PT-100 | | Next Definitions: | PTCD, PTH, PTK787/ZK 222584, PTLD, ptosis |
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