膀胱 ぼうこう結石 けっせきじゃありませんでした
bōkōkessekijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 膀胱結石

1. Was not a bladder stone.; Was not kidney stones.

Past/Perfective
Negative
Polite
Terminal Form
Medicine