Genital amebiasis.

Five cases of amebiasis of the genital tract involving the cervix, vulva and penis are described. All presented as an ulcerating mass and were clinically suspected to have a tumor. In two cases the amebiasis co-existed with a carcinoma, an association which is extremely rare. The spouse of a patient with penile amebiasis was found to have amebiasis of the cervix suggesting a sexually transmitted mode of infection. The need for histopathological confirmation of all suspected genital malignancies is emphasised due to the striking resemblance of genital amebiasis to a carcinoma. The co-existence of amebiasis with carcinoma is of interest and suggests a possible etiological relationship.