Paget's disease of the anus.
Emslie
E S
ES
D000368:Aged; D001005:Anus Neoplasms / Q000188:drug therapy*; D005050:Etretinate / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D010145:Paget Disease, Extramammary / Q000188:drug therapy*
D005050:Etretinate