How is there a hard little lump inside testicle to return a responsibility

There are hard lumps in the testicles, which are clinically called testicular induration. The common diseases of testicular induration are testicular epididymitis. The clinical manifestations of testicular epididymitis are obvious swelling of the testicles and epididymis, accompanied by pain, redness and hot pain of the testicular epididymis skin. For this situation, scrotal ultrasound can be done to further clarify. There may also be epididymis cyst or epididymis tuberculosis, epididymis cyst generally in the epididymis head, epididymis tuberculosis generally in the epididymis tail, palpation can palpate the existence of induration. If painless testicular mass, testicular tumor is more likely, can do color ultrasound, found that there are substantial lesions in the testis, this situation should be done alpha fetoprotein, carcinoembryonic antigen, chorionic gonadotropin and other examinations to further clarify. If testicular malignant tumor, generally need surgery excision, for testicular mass, should go to the hospital, do some examination, clear diagnosis, timely treatment.