急性 きゅうせい 粘膜 ねんまく病変 びょうへんじゃありません
kyūseiine mmaku byōe nja arimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 急性胃粘膜病変

1. It is not acute gastric mucosal lesions.; It's not acute gastritis.

Negative
Polite
Terminal Form
Medicine