急性 きゅうせい じん不全 ふぜんじゃなかったです
kyūseijinfuzenjanakattadesu

Noun
Desu Copula

The polite, past negative form of 急性腎不全

1. Wasn't acute renal failure.; Wasn't acute kidney failure.

Past/Perfective
Negative
Polite
Casual Register
Medicine