My husband has had a history or warts on his feet, hands, elbow and arms - and recently discovered what he thought was an infected hair on his penis. When he went to the urologist the doctor said that if it was a wart it could only be genital warts, but it was hard for him to exam it since my husband tried to remove what he thought was a hair (found only skin and what looked like every other wart he'd ever had). Is it true that if a wart in on the penis it can only be genital warts?