testicular disorder (MONDO_0002329, a Monarch Disease Ontology term) is a non-neoplastic or neoplastic disorder affecting the testis. Representative examples include torsion, infarction, germ cell tumor, sex cord-stromal tumor, lymphoma, and leukemia. Also known as: disease of testis, disease or disorder of testis, disorder of testis, testicular disease, testis disease, testis disease or disorder, testis disorder.