hrp0097p1-173 | Sex Differentiation, Gonads and Gynaecology, and Sex Endocrinology | ESPE2023

Magnetic Resonance Imaging (MRI) Findings and Predictive Factors of Gonadal Neoplasia in Complete Androgen Insensitivity Syndrome

Loch Batista Rafael , Coelho Fernando , Craveiro Flora , Dallago Renata , Domenice Sorahia , Viana Publio , Dantas Patricia , Carvalho Filomena , Mendonca Berenice

Introduction: Complete Androgen Insensitivity Syndrome (CAIS) is characterized by a complete external genitalia appearance and testicular development in 46,XY individuals harboring pathogenic allelic variants in the AR gene. Due to growing evidence regarding the low risk of germ cell tumors (GCT) in AIS. Prophylactic gonadectomy has been debatable in the CAIS management, mainly due to the absence of an accurate biomarker for GCT....

hrp0097p1-184 | Sex Differentiation, Gonads and Gynaecology, and Sex Endocrinology | ESPE2023

Retrospective Analysis of Individuals with Differences in Sex Development (DSD) in a Brazilian Single-Center Study Across the Lifespan

Batista Rafael , Gomes Nathalia , Bachega Tania , Madureira Guiomar , Miranda Mirela , Dallago Renata , Teresa Ferrari Maria , Lousada Lia , Craveiro Flora , Batatinha Julio , Scalco Renata , Jorge Alexander , Costa Elaine , Helena Sircili Maria , Denes Francisco , Inacio Marlene , Nishi Mirian , Domenice Sorahia , Mendonca Berenice

Context: Differences in sex development (DSD) represent a broad spectrum of conditions that can present at different ages to various healthcare professionals with different backgrounds.Design: This is a retrospective, observational cohort that includes all DSD subjects referred to a multi-professional DSD team over a period of 41 years (from 1980 to 2021).Participants: A total of 6...