" A pediatric neurosurgeon says a tumor he removed from the brain of a Colorado Springs infant contained a tiny foot and other partially formed body parts.
Dr. Paul Grabb said he operated on Sam Esquibel at Memorial Hospital for Children after an MRI showed a microscopic tumor on the newborn's brain. Sam was 3 days old and otherwise healthy.
Grabb said that while removing the growth, he discovered it contained a nearly perfect foot and the formation of another foot, a hand and a thigh."
http://news.yahoo.com/s/ap/20081218/ap_on_re_us/foot_in_brain