PORTLAND, Ore. - A photo of a one-eyed kitten named Cy drew more than a little skepticism when it turned up on various Web sites, but medical authorities have a name for the bizarre condition.

"Holoprosencephaly" causes facial deformities, according to the National Institute for Neurological Disorders and Stroke, part of the National Institutes of Health. In the worst cases, a single eye is located where the nose should be, according to the institute's Web site.

Traci Allen says the kitten she named Cy, short for Cyclops, was born the night of Dec. 28 with the single eye and no nose.