Warts are growths that are caused by a virus infecting the skin. There are several types of warts with different names based on their location. The common wart is found on the hands or body. The plantar wart derives its name because it is located on the sole or plantar surface of the foot. Venereal warts or condyloma acuminatum involve the genital region and are often transmitted sexually. In females with venereal warts, periodic pap smears should be done since these warts may cause cervical cancer.