幽門 ゆうもん がわ 切除 せつじょ じゅつじゃありません
yūmongawa isetsujojutsujārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 幽門側胃切除術

1. Not pyloroplasty.; Not a pyloroplasty.

Negative
Polite
Terminal Form
Medicine