International Journal of Hematology and Oncology 2025, Vol 35, Num 2 Page(s): 112-120
How Does Ki-67 Expression Vary Between Core Needle Biopsy and Surgical Specimens in Untreated Early-Stage Breast Cancer?

Oguzcan OZKAN1, Asli GECGEL1, Pinar PEKER1, Gurdeniz SERIN2, Osman ZEKIOGLU2, Erhan GOKMEN1

1Ege University Faculty of Medicine, Department of Medical Oncology
2Ege University Faculty of Medicine, Department of Pathology