のう動脈 どうみゃく りゅうではありませんでした
nō dōmyakuryūdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 脳動脈瘤

1. Was not a cerebral aneurysm.; Did not have a cerebral aneurysm.

Past/Perfective
Negative
Polite
Formal Register
Medicine