hi, i am a active 25 year old male, about 10 years ago i found a small hard lump on the back of my left testicle, i really dont have any discomfort with it, but i have had in the past, it doesnt really worry me, but i though that i would get some advise, ive had it there for about 10 years and it hasnt gained in size and i get no more discomfort it... what could it be?
Hi, Welcome to Chat Doctor forum.  It appears to be the cyst in the scrotum. It is benign in nature, so usually don't grow and cause the pain. sometimes due to some or other reasons it may grow big, or may cause pain, in that case it may become necessary to excise it and do the biopsy.  If scared to go for surgery, treatment with medicines for cure may be tried, if it subsides it is well and good.  I usually advise to my patient with such symptoms' erythromycin 500\u00a0mg, and diclofenac sodium and serratiopeptidase.  Wishing for a quick and complete recovery. Thank you.