急性 きゅうせい 粘膜 ねんまく病変 びょうへんじゃないです
kyūseiine mmaku byōhenjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 急性胃粘膜病変

1. It's not acute gastric mucosal lesions.

Negative
Polite
Casual Register
Medicine