There are a variety of benign (and malignant) conditions of the scrotum and testicle that can present as a lump. The urologist will examine him and review the ultrasound results. Based upon this assessment, the urologist may recommend additional tests, biopsy of the mass, or even removel of the testicle (if there is a strong suspicion of malignancy).
Sincerely/ Robert A. Wascher, MD, FACS
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