ないけい動脈どうみゃく内膜ないまく剥離はくりじゅつでしょう
naikeidōmyakunaimakuhakurijutsudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 内頚動脈内膜剥離術

1. Probably carotid artery dissection surgery.

Polite
Presumptive
Conjecture
Medicine