PTCD	Percutaneous transhepatic cholangial drainage + 4 variants
PTCD	Percutaneous transhepatic cholangiography and drainage
PTCD	percutaneous transhepatic choledochal drainage
PTCD	Percutane Transhepatische Cholangiografie Drainage

 

A procedure to drain bile to relieve pressure in the bile ducts caused by a blockage. An x-ray of the liver and bile ducts locates the blockage of bile flow. Images made by ultrasound guide placement of a stent (tube), which remains in the liver. Bile drains through the stent into the small intestine or into a collection bag outside the body. This procedure may relieve jaundice before surgery. Also called percutaneous transhepatic biliary drainage and percutaneous transhepatic cholangiodrainage.


经皮经肝胆道引流

Percutaneous Transhepatic Biliary Drainage

• Percutaneous transhepatic biliary drainage (PTBD) is a procedure that is done to open a blocked bile duct. Your bile duct is like a network of pipes that go from your liver to your gallbladder, pancreas, and small intestine (bowel).

 

PTGBD: Percutaneous transhepatic gallbladder drainage

经皮经肝胆囊引流

 临床医生进行经皮胆道造影(PC)超过40年。[1]它经肝途径穿刺胆管后注射造影剂，在X线下显示肝内和肝外胆道树的影像，用于评估各种胆道疾病。 结合内镜逆行性胰胆管造影(ERCP)和磁共振胰胆管造影(MRCP)，可以诊断和治疗各种胆道疾病。 超声引导的ERCP是越来越普及的新微创方法，尽管如此经皮胆管造影仍然是一个很好的ERCP失败后替代方案，尤其是肝门部胆管病变或病人不适合ERCP。