Peripheral problems in proctology.
D000005:Abdomen / Q000601:surgery; D003093:Colitis, Ulcerative / Q000175:diagnosis; D003106:Colon / Q000601:surgery; D012809:Colon, Sigmoid / Q000601:surgery; D003107:Colorectal Surgery; D003125:Colostomy; D003424:Crohn Disease / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D010864:Pilonidal Sinus / Q000601:surgery; D011006:Pneumatosis Cystoides Intestinalis / Q000473:pathology / Q000601:surgery; D012878:Skin Neoplasms / Q000601:surgery; D013536:Suture Techniques; D014401:Tuberculosis, Urogenital / Q000601:surgery