Gambaran stadium dan jenis histopatologi kanker payudara di Subbagian Bedah Onkologi RSUP Sanglah Denpasar tahun 2015-2016

Background: Breast cancer is a malignant neoplasm disease where in parekim tissue there is abnormal breast tissue growth that is infiltrative and destructive and can metastatic. The high incidence of breast cancer in Indonesia, is not always followed by determination of clinical staging and histopathology completely, whereas clinical staging and histopathology is needed to determine diagnosis and further management. Knowledge of the staging and histopathology is also an important indicator in determining the prognosis of breast cancer. Methods: This research is a descriptive research with cross sectional approach, the data is obtained from medical record in Sanglah General Hospital Center with research subject of patients diagnosed with breast cancer in 2015-2016 then processed and analyzed with the help of SPSS software. Results: Based on stage, breast cancer patients with EBC (Early Breast Cancer) stage were 30.08% with 2.95% of patients with stage I, 13.39% stage IIA, 13.73% stage IIB. Patients diagnosed with LABC stage (Locally Advance Breast Cancer) were 273 (47.47%) patients with 14.78%, 30.95% and 1.73%, respectively, of stage IIIA, IIIB and IIIC patients. In this study also recorded as many as 129 (22.43%) patients with metastatic breast cancer (stage IV). Based on histopathology, 483 (84%) patients with invasive ductal carcinoma, 61 (10.60%) patients with invasive lobular carcinoma, and 31 (5.40%) patients with other types of carcinoma. Conclusions: Based on the results of this study found that patients diagnosed with breast cancer Sanglah Hospital in year 2015-2016 are 575 patients with the most breast cancer staging is Locally Advanced Breast Cancer (LABC) (Stage IIIA, IIIB, IIIC) with 273 (47.47 %) of patients. The most common type of breast cancer histopathology is invasive ductal carcinoma with 483 (84%) patients Keywords: Breast cancer, stagging, histopathology