165.胃腔
基础医学

        7.贲门cardia28.胃道gastriccanal29.十二指肠上部superiorpartofduodenum30.幽门口pyloricorifice31.幽门括约肌pyloricsphincter32.幽门管pyloriccanal33.幽门窦pyloricantrum34.贲门切迹cardiacincisure35.粘膜皱襞mucosalplica    （共 180 字）     [阅读本文] >>