尿管 にょうかん結石 けっせきではありませんでした
nyōkankessekidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 尿管結石

1. Was not a ureteral stone.; Was not a urinary stone.

Past/Perfective
Negative
Polite
Formal Register
Medicine