良性 りょうせい移動 いどう せい舌炎 ぜつえんでしょう
ryōseiidō sei zetsuendeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 良性移動性舌炎

1. Probably benign migratory glossitis.

Polite
Presumptive
Conjecture
Medicine