人工 じんこう気胸 ききょう療法 りょうほうじゃないです
jinkōkikyōryōhōjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 人工気胸療法

1. It's not artificial pneumothorax.; It's not thoracentesis.

Negative
Polite
Casual Register