English Dictionary

portal vein

名詞

(anatomy) A short, wide vein located in the abdominal cavity formed by the union of the superior mesenteric and splenic veins that channels blood from the gastrointestinal tract and spleen to capillary beds in the liver.

日本語の意味

門脈: 上腸間膜静脈と脾静脈が合流してできる、腹部内に存在する短く幅の広い静脈で、胃腸や脾臓からの血液を肝臓内の毛細血管へ導く血流路を指す。

During the surgery, the surgeon carefully dissected around the portal vein to avoid damaging the vessel that channels blood from the gastrointestinal tract and spleen to the liver.

手術中、外科医は消化管と脾臓から肝臓へ血液を運ぶ門脈を傷つけないよう、その周囲を慎重に剥離した。

意味（1）

(anatomy) A short, wide vein located in the abdominal cavity formed by the union of the superior mesenteric and splenic veins that channels blood from the gastrointestinal tract and spleen to capillary beds in the liver.

portal veins （ plural ）