Penile imaging is usually completed while the penis is erect utilizing the injection of a drug like Caverject (alprostadil) that causes vasodilation (the widening of blood vessels).detikNews detikEdukasi detikFinance detikInet detikHot detikSport Sepakbola detikOto detikProperti detikTravel detikFood detikHealth Wolipop detikX 20Detik detikFoto det