早発 そうはつ せい痴呆 ちほう しょうでしょう
sōhatsuseichihōshōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 早発性痴呆症

1. Probably early-onset dementia.

Polite
Presumptive
Conjecture
Medicine