percutaneous transhepatic cholangiography经: warp皮: skin肝胆: liver and gall heroic spirit ...管: pipe; tube造影: radiography下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:经皮经肝胆管造影术，即可在微信中查询翻译
