嚢胞のうほうせい線維せんいしょうじゃなかったです
nō hōseisen'i shōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 嚢胞性線維症

1. It wasn't cystic fibrosis.

Past/Perfective
Negative
Polite
Casual Register
Medicine