hrp0092p2-259 | Sex Differentiation, Gonads and Gynaecology or Sex Endocrinology | ESPE2019

Differences of Sex Development with Chromosomal Mosaicism: Histological Characterization and Immunohistochemistry Markers in Gonads During Childhood

Touzon Maria Sol , Galluzzo Mutti Maria laura , Ramirez Pablo , Perez Garrido Natalia , Marino Roxana , Bailez Marcela , Costanzo Mariana , Guercio Gabriela , Rivarola Marco Aurelio , Belgorosky Alicia , Berensztein Esperanza

Sex chromosome disorders, including sex chromosome mosaicism, result in a large clinical spectrum. There is scarce information about the histological pattern of these gonads.Aim: to characterize the histology and cell markers pattern in gonads of patients with chromosomal mosaicism.Gonadal biopsies from thirteen patients with chromosomal mosaicism, including chromosome Y were studied. Six were rearing as male and s...