Doctors urge women to delay mammogram until 4-6 weeks after COVID-19 vaccine – Detroit Free Press
Soon after the Pfizer/BioNTech and Moderna COVID-19 vaccines came to market, doctors began to notice something different in the mammogram images of a small fraction of women who'd recently gotten their shots: enlarged lymph nodes.
Swollen lymph nodes under one arm can be a rare sign of breast cancer, and when doctors find that, they usually order more testing, and potentially a biopsy to rule out cancer, said Dr. Kimberly Garver, the director of breast imaging at the University of Michigan.
However, in these women, the lymph node swelling was a normal immune response to the vaccines, and wasn't actually cancer.
It led the Society of Breast Imaging to issue a recommendation that women should consider scheduling their mammograms four to six weeks after the second dose of a COVID-19 vaccin...