<human>: I have about a 3-5cm bump on the inside of my cheek about a inch or two away from my anus. It s not really painful but it s bleeding a bright red and the color of this lump is redish purple, almost as if it s bruised or a blood blister. What could it be and what should I do?
<bot>: Hi! Thanks for sharing your health problem with us! Well, this is a fairly common problem in people with chronic constipation or perineal infections and after careful detailed examination in such cases usually I get few possibilities like:1. Inffected perianal or anal fistula2. An infected inclusion cyst3. Pyogenic granuloma or infected hemangioma4. Infected sinus or skin therefore, a rectal examination is necessary for confirmation; please see a surgeon and there is nothing to worry much as this is infective only never malignant. Regards,