(of tissue or an organ in the body) having atrophied (= become smaller or thinner and weaker)

These changes were more noticeable in the atrophic right kidney than in the left kidney. 这些变化在萎缩的右肾中比在左肾中更为明显。

The mucosa of the stomach was atrophic. 胃黏膜萎缩。

(of a disease or condition) relating to tissue or an organ in the body that becomes smaller or thinner and weaker

High salt intake can induce atrophic gastritis, a chronic inflammation and thinning of the stomach lining. 高盐摄入会诱发萎缩性胃炎，这是一种慢性炎症，会使胃黏膜变薄。

Atrophic rhinitis is nasal dryness that occurs when tissue inside of your nose thins or atrophies.