Gov. Kay Ivey announced Thursday she will soon begin treatment for lung cancer. This morning she’s expected to undergo an outpatient procedure at UAB Hospital, and soon after she’ll begin a series of radiation treatments. Ivey seemed confident in a statement she issued that none of this will prevent her from carrying out her duties as governor. For some insight on this, we turned to Dr. Fred Dumas, a radiation oncologist and medical director of the cancer center at Brookwood Baptist Medical Center. He spoke with WBHM’s Gigi Douban about what the governor described as a “tiny isolated malignancy.”