METHODS: This retrospective study included 35 patients diagnosed with common gynecological tumors, including breast cancer, ovarian cancer, and cervical cancer. Among the 35 patients, 27 underwent PET/CT for the initial assessment of tumors, while 8 were assessed for recurrence detection. The median and range of tumor size and maximum standardized uptake values (SUV RESULTS: Thirty-five patients (median age, 57 years [interquartile range], 51-65 years) were evaluated. In treatment-naive patients (n = 27), TRIAL REGISTRATION: ChiCTR, ChiCTR2100044131. Registered 10 October 2022, https://www.chictr.org.cn , ChiCTR2100044131.