hrp0098p1-122 | Bone, Growth Plate and Mineral Metabolism 2 | ESPE2024

Good response to bisphosphonate therapy in monozygotic twins with SCN8A mutations presenting with multiple fractures associated with seizures

Jebaseeli Hoole Thabitha , Wadu Akila Nimanthi Manimel , Minuri Kumarasiri Ishara , Nimali Seneviratne Sumudu

Introduction: Mutations of the SCN8A gene, which encodes a neuronal voltage-gated sodium channel are associated with an epileptic encephalopathy of varying severity and neurodevelopmental delay. A few cases are reported, where epileptic encephalopathy due to SCN8A mutations have been associated with multiple fractures and bone loss suggestive of juvenile osteoporosis.Case Presentation: Two girls, aged 19-months were refe...

hrp0098p3-228 | Sex Differentiation, Gonads and Gynaecology, and Sex Endocrinology | ESPE2024

The clinical conundrum of mixed gonadal dysgenesis: A case report

Jebaseeli Hoole Thabitha , Mudiyanselage Imalka Sumudu Kumarihamy Jayasundara Konara , Wadu Akila Nimanthi Manimel , Minuri Kumarasiri Ishara , Balasubramaniam Reha , Anuradha Wettasinghe Chathupani , Atapattu Navoda

Introduction: 45,X/46,XY mosaicism is rare difference/disorder of sex development(DSD) with an incidence of 1.7 per 10,000 newborns. Children with this type of DSD have varying phenotype of internal and external genitalia/ gonads, Turner-like features and increased risk of gonadal malignancy posing great clinical challenge.Case presentation: A 13-year-old girl was referred for primary amenorrhea. She had been investigate...