Epidemiology and databases -- Rare and uncommon gynecological cancers: a clinical guide -- The contribution of diagnostic imaging in rare gynecological malignancies -- Mucinous cancers: ovary -- Pseudomyxoma peritonei -- Ovarian clear cell carcinoma -- Clear cell carcinoma of the ovary -- The continuum of serious ovarian tumors of low malignant potential and low-grade serous carcinoma of the ovary -- Sex cord-stromal tumors -- Squamous cell carcinomas arising from dermoids -- Ovarian carcinosarcomas -- Small cell and neuroendocrine cancers of the ovary -- Primary ovarian carcinoids and neuro-endocrine tumors including struma ovarii -- Reed uterine carcinosarcomas -- Leiomyosarcomas of uterus -- Mucinous tumors of the uterine corpus -- Clear cell cancers of uterus -- Small cell and neuroendocrine cancers of the cervix -- Primary malignant melanoma of the vulva and vagina -- Gynecologic cancers in pregnancy: guidelines of an international consensus meeting.