A testicular tumor can be either hard or soft depending on the type and stage of the tumor. Testicular tumors are divided into two main categories: germ cell and non-germ cell.
Germ cell tumors, which account for 95% of all testicular tumors, are often firm or hard and can be found in the testicle itself. These tumors usually grow slowly and can be either benign (non-cancerous) or malignant (cancerous). Benign germ cell tumors are often slow growing and usually require no treatment. Malignant germ cell tumors, on the other hand, can be aggressive and require treatment to prevent the cancer from spreading.
Non-germ cell tumors, which make up the remaining 5% of testicular tumors, can be either hard or soft. These tumors include leydig cell tumors, sertoli cell tumors, and granulosa cell tumors, and they can be either benign or malignant. Benign non-germ cell tumors are often slow growing and typically require no treatment. Malignant non-germ cell tumors, however, can be aggressive and require treatment to prevent the cancer from spreading.
In any case, it is important to speak with your doctor if you have any concerns about a testicular tumor. Your doctor can perform a physical exam and imaging tests to determine the exact type and stage of the tumor. Depending on the results, they may recommend surgery, radiation, and/or chemotherapy to remove or reduce the tumor.