rectum

• n. 直腸

ラテン語のintestinum rectumから、直腸、腸、語源は腸と同じ、直腸、まっすぐ、語源は長方形と同じ。

rectum

rectum: [16] Rectum is one of a range of words bequeathed to English by Latin rēctus ‘straight, correct’ (a distant relative of English right). Others include rectangle [16], rectify [14], and rectitude [15]. Rectum itself is short for rēctum intestīnum ‘straight intestine’ – a term contrasting the rectum with the convolutions of the remainder of the intestines.
=> direct, rectify, rectitude, right

rectum (n.)

early 15c., from Latin intestinum rectum "straight intestine," in contrast to the convolution of the rest of the bowels, from neuter past participle of regere "to straighten" (see regal). A loan-translation of Greek apeuthysmeon enteron, "the name given to the lowest part of the large intestine by Galen, who so called it because he dissected only animals whose rectum (in contradistinction to that of man) is really straight" [Klein].

1. Treatment sometimes involves removing the large intestine including the rectum .

治療は直腸を含む大腸を取り除くことが多い。

2.Then the lining is separated from the rectum 's muscular wall.

そして直腸の筋肉壁と粘膜を分離する。

3.The patient 's temperature should be obtained by rectum .

患者の体温は直腸から測定した.

4.Hard plastic enema tips can perforate the rectum .

硬いプラスチック製の浣腸口が直腸を突き破る。

5.In the new operation，the surgeon removes the colon but leaves the rectum in place.

新しい治療手術では、外科医は結腸を取り除いたが、直腸をその場に残した。