It is not hemorrhoids! It is called “perianal vasodilatation”, and most of them are congenital, so some of them are found in infancy. At the beginning of the purple mass for 1-2 places, such as soybean size, after the purple mass increase in size, the number of increased, and even around the liver a week. Purple masses appear during bowel movement and disappear when not in bowel movement. Treatment should firstly develop the habit of sitting in the pot for a short time (preferably less than 5 minutes) and actively treat constipation, and secondly take medication under the guidance of a doctor.