chancre 8.location -Genital chancre in women:vulva,cervix,or perineum. Seldom observed in men:coronal sulcus,frenum,prepuce -Extragenital chancre Anus,lips,tonsil,female breast,index finger,chancre 8. location - Genital chancre in women: vulva, cervix, or perineum. Seldom observed in men: coronal sulcus, frenum, prepuce - Extragenital chancre Anus, lips, tonsil, female breast, index finger