Anal hemorrhoids.
Smith
L E
LE
Department of Surgery, George Washington University, Washington, DC 20037.
D001003:Anal Canal / Q000033:anatomy & histology / Q000473:pathology; D006484:Hemorrhoids / Q000175:diagnosis / Q000473:pathology / Q000628:therapy*; D006801:Humans; D053685:Laser Therapy; D008026:Ligation; D008028:Light Coagulation; D015911:Sclerotherapy