Pre-menopausal triple-negative breast cancer at HAM hospital medan

1st International Conference on Tropical Medicine and Infectious Diseases (ICTROMI) Faculty of Medicine Universitas Sumatera Utara

Betty^1 ; Laksmi, L.I.^1 ; Siregar, K.B.^2

Department of Anatomic, Pathology of Medical Faculty, Universitas Sumatera Utara, Medan, Indonesia^1

Department of Oncology Surgical of Medical Faculty, Universitas Sumatera Utara, Medan, Indonesia^2

关键词: Breast Cancer;    Cross-sectional study;    Human epidermal growth factor;    Immunohistochemistry;    Triple-negative breast cancers;    Tumor size;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/125/1/012128/pdf
DOI  :  10.1088/1755-1315/125/1/012128

来源: IOP

【 摘 要 】

Triple-negative breast cancers (TNBC) are a type of breast cancer that does not have any or lack expression of the three receptors of estrogen (ER), progesterone (PR), and human epidermal growth factor receptor 2 (HER-2). This cross-sectional study was performed on patients TNBC in HAM hospital Medan from 2013 to 2016 by immunohistochemistry stained. A total 60 invasive breast cancer samples with TNBC. The more frequent in TNBC group were 51-60 years (19 cases, 31.66%) and pre-menopause (34 cases, 57%). Tumor size T3 and T4 with staging IIIA and IIIB, histology sub-type IC-NOS and ILC with grade 2 and grade 3 of histologic was more common in TNBC.