From 2013 to 2015, Mike Headley and his wife, Betty, kicked off their retirement by traveling to 30 states in their RV. When the couple returned home to Houston for the holidays at the end of 2015, Mike decided to make an appointment with his primary care physician before they got on the road again. He had pain in his left hip that was bothering him. 

Mike’s doctor ordered an MRI and noticed a mass in his kidney area and another...