Ava is a beautiful 13 month old baby girl to Austin and Tiffany Martin and granddaughter to Spencer Martin and Regina Richburg. Little Ava has been diagnosed with neuroblastoma and it has spread to her bones. Neuroblastoma (NB) is the most common extracranial solid cancer in childhood and the most common cancer in infancy, with an incidence of about 650 cases per year in the U.S.,[1 Any help is appreciated and adding her to your prayers and prayer groups would greatly be appreciated.