早発 そうはつ せい痴呆 ちほう しょうじゃありません
sōhatsuseichihōshōjārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 早発性痴呆症

1. It is not early-onset dementia.

Negative
Polite
Terminal Form
Medicine