Consensus on the diagnosis and treatment of PROS (PIK3CA-related overgrowth spectrum). Russian version

Abstract

PROS (PIK3CA-Related Overgrowth Spectrum) encompasses vascular malformations, lipomatosis and other multiple congenital anomalies resulting from activating somatic mutations in the PIK3CA gene. PROS includes macrodactyly, hemimegalencephaly, muscle hemihypertrophy, facial infiltrating lipomatosis CLOVES, megalencephaly, vascular malformations (capillary, venous, lymphatic, arteriovenous and combined vascular malformations), skin disorders, epidermal nevi, etc.The experts of the Russian Society of Pediatric Oncologists and Hematologists, Russian Association of Pediatric Surgeons and Russian Society of Medical Geneticists developed this consensus statement of diagnostics and treatment of PROS.