大前庭导水管综合征 LVAS

前级管导阀 fore line value

前庭导水管扩大 LVAS ; large vestibular agueduct ; enlargement of the vestibular aqueduct ; enlarged vestibular aqueduct

前导铺管船法 lay-barge construction ; barge construction

前庭导水管 vestibular aqueduct ; enlarged vestibular aqueduct

前庭导管 aqueduct of vestibule

前先导油管口 front pilot line port

大前庭导水管综合症 LVAS ; large vestibular aqueduct syndrome

导管前主动脉缩窄 preductal coarctation