hrp0089p1-p232 | Sex Differentiation, Gonads and Gynaecology or Sex Endocrinology P1 | ESPE2018

Gonadectomy for Adults with DSD Conditions in the International Disorders of Sex Development Registry

Lucas-Herald Angela K , Kyriakou Andreas , Bryce Jillian , Rodie Martina , Acerini Carlo , Arlt Wiebke , Balsamo Antonio , Baronico Federico , Bertelloni Silvano , Brooke Antonia , Claahsen van der Grinten Hedi , Cools Martine , Darendeliler Feyza , Davies Justin H , Desloovere An , Ellaithi Mona , Fica Simona , Gawlik Aneta , Guran Tulay , Hannema Sabine , Hiort Olaf , Holterhus Paul-Martin , Iotova Violeta , Jennane Farida , Lachlan Katherine , Li Dejun , Lisa Lidka , Mazen Inas , Mladenov Wilchelm , Mohnike Klaus , Nedelea Lavinia , Niedziela Marek , Nordenstrom Anna , Poyrazoglu Sukran , Rey Rodolfo , Tadokoro-Cuccaro Rieko , Weintrob Naomi , Faisal Ahmed Syed

Introduction: Depending on the underlying diagnosis, Disorders of Sex Development (DSD) can be associated with an increased risk of germ cell cancers. To date, however, knowledge regarding the indications and timing of gonadectomy is lacking.Methods: The International-DSD (I-DSD) Registry was interrogated for anonymised information regarding the diagnosis, karyotype, sex of rearing and timing of gonadectomy, if undertaken, of all individuals of any karyo...

hrp0094p1-43 | Sex Endocrinology and Gonads A | ESPE2021

Broad range of phenotypes in an international cohort of 75 DSD individuals with SF-1/NR5A1 variants

Kouri Chrysanthi , Sommer Grit , Ahmed Faisal , Balsamo Antonio , Baronio Federico , Bryce Jillian , Camats Nuria , Cetinkaya Semra , van der Grinten Hedi L Claahsen , Cools Martine , Darendeliler Fatma Feyza , Davies Justin H , Fabbri-Scallet Helena , Globa Evgenia , Guerra-Junior Gil , Guran Tulay , Hannema Sabine , Hiort Olaf , Janner Marco , Kalinchenko Natalia , Lachlan Katherine , Kolesinska Zofia , l’Allemand Dagmar , Lang-Muritano Mariarosaria , Lucas-Herald Angela , Martin Idoia Martinez de Lapiscina , Mazen Inas , Moenig Isabel , Muhrer Julia , Niedziela Marek , Nordenstrom Anna , Orman Burce , Poyrazoglu Sukran , Tack Lloyd , Tadokoro-Cuccaro Rieko , Wasniewska Malgorzata , Yavas Zehra , Zelinska Nataliya , Fluck Christa E ,

Background: Steroidogenic Factor 1 (NR5A1/SF-1) is essential for the development and function of human sex and steroid organs. Variants of SF-1 lead to a broad spectrum of phenotypes including adrenal insufficiency and differences of sex development (DSD), but data on the whole picture of phenotypes in individuals with SF-1 variants are currently lacking. We aim to investigate the phenotype of individuals with SF-1 variants in a large interna...