15 下列有關腹腔臟器之敘述,何者錯誤? (A)右胃靜脈(right gastric vein)匯入肝門靜脈(portal vein) (B)腸繫膜下靜脈(inferior mesenteric vein)匯入脾靜脈 (C)支配胃前面的前迷走神經幹源自右迷走神經 (D)短胃動脈(short gastric arteries)供血到胃底部(fundus)