Only in Korea

X-Ray Oddities

The 5-centimeter nail shown in this X-ray was found after a man came to a Seoul, South Korea, hospital complaining of a severe headache. After examining and interviewing the man, doctors speculated that the nail had been the result of an accident four years before his visit, but that the man did not know the nail was lodged in his head.

(Yohap/AP Photo)