Last Updated：2025/12/02

(anatomy) A (non-gestational) sac that develops in the uterus during an ectopic pregnancy

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pseudosac

Source Word

pseudosac

Noun

(anatomy) A (non-gestational) sac that develops in the uterus during an ectopic pregnancy

Japanese Meaning

（解剖学）異所性妊娠に伴い、子宮内に形成される（着床していない）偽嚢

The transvaginal ultrasound identified a pseudosac within the uterine cavity, prompting further evaluation for ectopic pregnancy.

経膣超音波検査で子宮腔内に偽妊娠嚢が確認され、異所性妊娠の追加精査が行われました。

Sense（1）

(anatomy) A (non-gestational) sac that develops in the uterus during an ectopic pregnancy

pseudosacs

（ plural ）