On Friday, Aug. 5, just as Luna Jean Combs was turning 21 months old, she was rushed by ambulance Bryan Hospital's emergency room in Lincoln, Neb., to the pediatric intensive care unit of Children's Hospital in Omaha. She was diagnosed with advanced hepatoblastoma, a rare childhood cancer of the liver. Hepatoblastoma is a rare tumor that originates in the liver cells.

Luna is the daughter of Micheal F. (Mikey) Combs and Courtnee Combs of Lincoln, Neb. She is the granddaughter of Michael L. and Angelica Combs of Superior, and Carmen Dibbern of Lincoln, and the great-granddaughter of Mike Co...