Agrawal, NamitaJain, Tarun KumarSingh, GumanMalhotra, HemantYadav, Ajay2020-10-162020-10-162020-07Agrawal Namita, Jain Tarun Kumar, Singh Guman, Malhotra Hemant, Yadav Ajay. Unusual metastatic sex cord stromal tumor - staging and response assessment. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 2020 Jul; 9(7): 3072-30742320-17702320-1789http://imsear.searo.who.int/handle/123456789/207893Metastatic sex cord stromal tumor (SCST) is rare and contributing <1% of ovarian tumors. A 42-year-old female presented with lower abdominal pain for 2 months. Ultrasonography revealed masses in the abdominal and pelvic. USG guided biopsy from the pelvic mass revealed SCST. For staging, whole body F-18 fluorodeoxyglucose positron emission tomography-computed tomography was performed and revealed heterogenous mildly FDG avid retroperitoneal and bilateral pelvic masses with lung nodules. To confirm the nature of the lung nodule; PET-CT guided biopsy performed and revealed metastatic SCST. After three cycle of chemotherapy, clinical, biochemical and imaging show partial response to treatment.F-18 fluorodeoxyglucose positron emission tomography-computed tomographyMetastatic sex cord stromal tumorMetabolic biopsyJournal ArticleIndiaDepartment of Obstetrics and Gynecology, Santokba Durlabhji Memorial Hospital, Jaipur, Rajasthan, IndiaDepartment of Nuclear Medicine, Mahatma Gandhi Medical College and Hospital Jaipur, Rajasthan, IndiaDepartment of Radiation Oncology, Mahatma Gandhi Medical College and Hospital Jaipur, Rajasthan, IndiaDepartment of Medical Oncology, Mahatma Gandhi Medical College and Hospital Jaipur, Rajasthan, India