Over the course of her life, Marliese Dawson, now 51, has seen five family members get diagnosed with breast cancer. So since her mid-30s, Dawson has been diligent about undergoing breast cancer screening. WATCH | Current breast imaging wait times in B.C. patients, doctors raise concerns over wait times for breast imaging Duration 0:28 Patients and doctors in B.C. 'It's not just for me, it's for everybody'Holowenko said the delays in the current system are multi-layered, and not limited to breast cancer screening.