Z形椎管扩大成形术
Z-open door expansive laminoplasty
闭管扩散技术
technology of diffusion in closed tube
沉管扩底灌注桩
sinking tublar and expanded placing pile
出血性毛细血管扩张
hemorrhagic telangiectasis
单管PCR扩增
one tube PCR amplification
单管扩增
Single-tube amplification
单开门椎管扩大成形术
Unilateral open-door laminoplasty
胆管扩张症,先天性
congenital cholangiectasis
胆总管扩张
Common bile duct dilation
choledochitis