十二指腸 じゅうにしちょう潰瘍 かいようじゃありませんでした
ijūni shi chōkaiyōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 胃十二指腸潰瘍

1. Was not a gastric/duodenal ulcer.; Did not have a gastric/duodenal ulcer.

Past/Perfective
Negative
Polite
Terminal Form