幽門ゆうもんがわ切除せつじょじゅつでしょう
yūmonga waisetsujojutsudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 幽門側胃切除術

1. Probably pyloroplasty.; Probably distal gastrectomy.

Polite
Presumptive
Conjecture
Medicine