A Comparison of Epidemiology, Biology, and Prognosis of Inflammatory Breast Cancer in Japanese and US Populations

Despite the small number of patients enrolled, IBC in a Japanese population demonstrated lower BMI and lower NG than IBC in a US population with no difference in survival. ER status and race were prognostic factors when the 2 populations were combined. To more robustly define IBC among East Asian individuals, we have started to register Japanese patients with an International IBC Registry.