How is there a small lump in scrotum to return a responsibility

There is a small hard mass in the scrotum, which may be caused by epididymitis, varicocele, testicular tumor, epididymis tuberculosis, foreign body in the scrotum, etc. There is a small hard mass in the scrotum, which may be caused by the following reasons: epididymitis: When inflammation occurs in the epididymis in the scrotum, there will be hard masses, accompanied by pain, redness and other symptoms. Varicocele: Spermatic vein plexus expansion, tortuosity, may form scrotal hard mass, some patients will also appear scrotal drop feeling, dull pain and other symptoms. Testicular tumor: testicular tumor, can also lead to scrotal hard mass, and hard texture, no pain or tenderness. Epididymis tuberculosis: Epididymis tuberculosis is caused by tuberculosis bacteria, can lead to epididymis appear hard mass, accompanied by vas deferens thickening, hardening and other symptoms. Scrotal foreign body: scrotal foreign bodies, such as parasites, sperm cysts, etc., may also form hard mass. In short, there is a small lump in the scrotum may be caused by a variety of reasons, need to seek medical attention in time, for detailed examination and diagnosis to determine the cause, and take appropriate treatment measures.