肝外梗阻 meaning in Chinese

extrahepatic cholestasis

Methods seventy - seven patients were examined employing normal saline retention enema , in which the colon was filled with normal saline to make it as an acoustic window for extrahepatic bile duct , and then ultrasonic examination was performed to visualize the lesions behind the colon
方法对肝外梗阻性黄疽而常规超声检查未显示出梗阻病变的77例患者实施生理盐水保留灌肠使结肠充盈成为肝外胆管的透声窗，然后采用腹部超声诊断仪寻找其后方的胆管梗阻病变。