First of all, I would like to introduce my condition, at the edge of the anal opening, I have a round tumor about 1cm in diameter. Initially, there are signs of uncomfortable burning pain, sometimes itching, itching spreading to the outside of the anus.

I am a 22 year old female. I want to ask that recently, my anal area has appeared a mass of residual flesh like a bruised hematoma. It can cause itching, pain and discomfort in the anal area. Doctor let me ask if there is a painful lump in the anal area, is it dangerous?