たいいん退院taiin
1.

The act of a hospitalized patient leaving the hospital after completing their medical treatment.

2.

The process by which a member of a legislative body exits that body after fulfilling their duties or obligations.

3.

A historical punishment in the Edo period involving the expulsion of a monk from their temple and the dissolution of their position.

Example:

彼女は1時間前に退院しました。

にゅうたいいん入退院nyuutaiin
1.

The process of being admitted to a hospital for treatment and subsequently being discharged after recovery.

2.

A condition where a patient frequently cycles between hospitalization and discharge, often due to ongoing health issues.

3.

The act of transitioning from an outpatient status to an inpatient status and back again, reflecting changes in the patient's medical needs.

Example:

彼女は入退院を繰り返している。