膀胱 ぼうこう結石 けっせきではありませんでした
bōkōkessekidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 膀胱結石

1. Was not a bladder stone.; Did not have bladder stones.

Past/Perfective
Negative
Polite
Formal Register
Medicine