<s>[INST] Hello about 8 months ago i have trimmed my hair on my scrotum with small scissors, i accidentally poked my skin and punctured it with a very small hole. i let it heal and it turned to a small bump, ever since then it has not gone away and has grown a little, about the size of half an eminem. any suggestions as to what it is? [/INST] Hello Thank you for trusting HCM Trauma area on scrotum undergone continue irritation with tight clothing may cause inflammtion and thickening of the skin so it may heal by little fibrous tissue may given like appearance. Please consult your doctor if you feeling any itching, erythema or any discharge from local site. He will examine and treat you accordingly. </s>