[Amebiasic ulcer of the edge of the anus].
D000562:Amebiasis; D001003:Anal Canal; D004404:Dysentery, Amebic / Q000150:complications*; D006801:Humans; D007422:Intestines; D014456:Ulcer
AMEBIASIS, INTESTINAL/complications; ANUS/ulcers
Ulcera amibiásica de margen de ano.