How to Cite: Takaria, M., Sugianto, Y. M., Chotimah, C., Iwantono, H. S., & Sugianto, G. A. (2022). Profile of ovarian tumor in anatomical pathology laboratory of Dr. Soetomo General Academic Hospital Surabaya period 1 January 2016 - 31 December 2020. International Journal of Health Sciences, 6(S5), 495–500. https://doi.org/10.53730/ijhs.v6nS5.7976 International Journal of Health Sciences ISSN 2550-6978 E-ISSN 2550-696X © 2022. Manuscript submitted: 27 March 2022, Manuscript revised: 18 April 2022, Accepted for publication: 9 May 2022 495 Profile of ovarian tumor in anatomical pathology laboratory of Dr. Soetomo General Academic Hospital Surabaya period 1 January 2016 - 31 December 2020 Mimie Takaria Department of Anatomical Pathology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia Yenny Meilany Sugianto Department of Anatomical Pathology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia Chusnul Chotimah Department of Anatomical Pathology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia Hendy Stio Iwantono Department of Anatomical Pathology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia Grace Ariani Sugianto Department of Anatomical Pathology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia Corresponding author email: graceariani_dr@yahoo.com Abstract---Ovarian malignant tumors are the fifth leading cause of death from malignant tumors and have the highest mortality rate among uterine malignant tumors in the United States. Factors associated with an increased risk of ovarian cancer include age, nulliparity, and a family history of cancer. The aim of this study was to determine the profile ovarian tumor in anatomical pathological Dr. Soetomo General Academic Hospital during 1 January 2016 – 31 December 2020. This study used a descriptive observational study with a retrospective approach. The data were presented in tables of the distribution of the number of cases, age and histopathological diagnosis. The data was obtained from the electronic medic record (EMR) of Dr. Soetomo General Academic Hospital. There were 1107 cases, the most age was 41-50 years, namely 285 cases (25.75%),