The Spokane County sheriff's office has launched an air search for a missing woman.

KREM-TV reports (http://bit.ly/OY6drK) Friday that 53-year-old Kathryn Burger was last seen at her home on Thursday.

Burger had brain surgery about a year ago and suffers from seizures and short term memory loss.

Burger is 5-foot-6 and weighs about 120 pounds. She has short hair in front and wears a long ponytail. She was last seen in a blue tank top and underwear.