[DERMOID CYST AT THE MARGIN OF THE ANUS].
D001003:Anal Canal; D001005:Anus Neoplasms; D003884:Dermoid Cyst; D005401:Fissure in Ano; D013514:Surgical Procedures, Operative
ANUS NEOPLASMS; DERMOID CYST; FISSURE IN ANO; SURGERY, OPERATIVE
QUISTE DERMOIDE DE MARGEN DE ANO.