orchitis

詳細解釋：

or.chi.tis

n.（名詞）
Inflammation of one or both of the testes, often occurring as a result of mumps or other infection, trauma, or metastasis.
睪丸炎：單一或兩顆睪丸發炎，通常由於腮腺炎或其它感染、外傷或癌細胞轉移

來源：
Greek orkhis [testicle]
Greek orkhis [testicle]
-itis
-itis