リウマチ せい関節 かんせつ えんじゃないです
riumachiseikansetsuenjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of リウマチ性関節炎

1. It's not rheumatoid arthritis.; I don't have rheumatoid arthritis.

Negative
Polite
Casual Register
Medicine