What's wrong with an extra piece of meat at the anal fold?

Anal fold more than a piece of meat, if accompanied by anal swelling pain, perianal color Doppler examination mass leading to the anus, consider perianal infection, caused by anal abscess, mainly perianal purulent infection after serious infection. In

addition, if the patient's anus more than a piece of meat, no obvious pain, touch texture is soft, consider mixed hemorrhoids or external hemorrhoids, mostly rectal terminal venous tortuosity, expansion after the formation, can consider surgical resection treatment.

If the meat with pain, purple color dark, consider thrombotic external hemorrhoids caused by, mostly because of external hemorrhoids subcutaneous bleeding caused.