<s>[INST] I had what I thought was an ingrown hair on my scrotum for about a week, today I took a really hot bath and when I went to dry the area I had a very tough core like thing come out and I have a very large hole with a hard outer area around it, is this normal? [/INST] HelloThanks for query, Based on what you have stated it appears that you have what is called as Sebaceous Cyst over scrotum. The scrotal skin is rich in sebaceous glands and hence prone to get more sebaceous cyst due to accumulation of sebum beneath the skin. Normally it fades away without treatment however may need to be treated if increase in size or get infected. Please consult qualified General Surgeon for clinical evaluation and further treatment. Take broad spectrum antibiotic like Čeferin along with anti-inflammatory Chat Doctor. If persists may need to get excised in Toto (Completely along with the sac) </s>