Olivia Munn announced on Instagram that she’s been diagnosed with breast cancer. The 43-year-old actor wrote in a message to fans: “I hope by sharing this it will help others find comfort, inspiration and support on their own journey.”

“I wouldn’t have found my cancer for another year – at my next scheduled mammogram – except that my Obgyn, Dr. Thaïs Aliabadi, decided to calculate my Breast Cancer Risk Assessment Score. The fact that she did saved my life,” Munn added in a statement. “Dr. Aliabadi looked at factors like my age, familial breast cancer history, and the fact that I had my first child after the age of 30. She discovered my lifetime risk was at 37%. Because of that score I was sent to get an Mri, which led to an ultrasound, which then led to a biopsy. The biopsy showed I had Luminal B cancer in both breasts. Luminal B is an aggressive,...