A simple morphometric algorithm based on nuclear atypia features of invasive breast carcinoma: relationship with nuclear grade, Ki-67 level, and hormone receptor status. - Tsuru T; Watanabe T; Kouzu K; Yamagishi Y; Einama T; Yamasaki T; Tsujimoto H; Kishi Y; Ueno H; Tsuda H (Breast cancer (Tokyo, Japan), 2026)