Description of the disease (onset, main symptoms, hospital visited, etc.): In 2007, I felt anal swelling and always wanted to defecate, but no stool could be defecated. Stool 1-3 times a day, more shaped, without blood. She was diagnosed with anal sinusitis at Yingcheng Hospital, Xiaogan Ren’ai Hospital and Wuhan Eight Hospital. The internal hemorrhoid was operated, but the swelling remained. I’ve tried injections, enemas, suppositories, acupuncture, and Chinese medicine, but there has been no significant change. The cause of the disease was identified and completely cured. I hope that you can give me a one-time cure with surgery. If it is really anal sinusitis after surgery, if the anal sinus are not inflamed, you need to do colonoscopy, pelvic ultrasound, lumbosacral spine CT or nuclear magnetic to except the corresponding disease, are no problem you should probably belong to the anorectal pain syndrome, there is no special treatment, you can treat the symptoms.