noun, noun or participle which takes 'suru', intransitive verb
hospitalization; being hospitalized
Refers to being admitted to and staying in a hospital as a patient. Commonly used with する to mean 'to be hospitalized'.
彼は肺炎で入院している。
He is hospitalized with pneumonia.
来週、検査のために入院します。
I will be hospitalized for tests next week.