Patient: Description of the condition (onset time, main symptoms, hospital visited, etc.): PPH surgery treatment at Hengli People’s Hospital, 7 days out of the hospital has been now anal distension and pain, to poop sense, walking more uncomfortable, warm water seat every day, has been reviewed almost 20 days, whether the sequelae, what can be done to solve? Chen Shufen, Department of Anorectal Medicine, Jinhua Hospital: PPH surgery incision is located in the rectal mucosa on the tooth line, post-operative anal pain is lighter than traditional surgery, but the healing time of the incision is longer than traditional surgery, usually takes a month or more, resulting in symptoms similar to those of ulcerative proctitis, manifesting as anal swelling, occasional bowel movements, blood in the stool or pus and blood in the stool.