荷爾蒙, 乳癌 & tenderness

停經後婦女
如果在開始荷爾蒙治療之後
發生乳房疼痛的情況
則將來乳癌發生率會增加

New-Onset Breast Tenderness After Initiation of Estrogen Plus Progestin Therapy and Breast Cancer Risk
Arch Intern Med. 2009;169(18):1684-1691.

hazard ratio, 1.48; 95% confidence interval, 1.08-2.03; P = .02