WEDNESDAY, Oct. 21, 2020 (HealthDay News) — Interval breast cancers (IBCs) account for one-fourth of breast cancers detected in routinely screened women, according to a study published online Sept. 25 in JAMA Network Open. Saroj Niraula, M.D., from the University of Manitoba in Winnipeg, Canada, and colleagues compared tumor characteristics of breast cancers diagnosed within...