hrp0094p2-327 | Growth and syndromes (to include Turner syndrome) | ESPE2021

A case of a Floating-Harbor syndrome in a child with severe short stature.

Prosvirnina Anna , Bolmasova Anna , Melikyan Maria ,

Introduction: Floating-Harbor syndrome is a rare autosomal dominant genetic disorder caused by mutations in SRCAP gene. This condition is characterized by dysmorphic facial features, short stature and expressive language delay. Here we present a clinical case of a child with Floating-Harbor syndrome.Clinical case: A girl to consanguineous healthy parents was born at 37 gestation weeks with height 47 cm (SDS=-0,46) and weight 224...

hrp0097rfc10.5 | Fetal, neonatal endocrinology and metabolism (to include hypoglycaemia) & Multisystem endocrine disorders | ESPE2023

Insulinoma in childhood: A multicenter retrospective study of 28 patients

Melikyan Maria , Gubaeva Diliara , Shadrina Anna , Bolmasova Anna , Kareva Maria , Tiulpakov Anatoly , Gurevich Larisa , Efremenkov Artem , Averyanova Julia , Andersen Kirstine , Brusgaard Klaus , Detlefsen Sonke , Christesen Henrik

Background: Insulinomas are very rare in childhood with sparse knowledge on the clinical aspects and the presence of Multiple Endocrine Neoplasia type 1 (MEN1).Methods: We conducted a multicentre retrospective review of patients diagnosed with insulinoma between 1995-2021. Clinical, biochemical, genetic, imaging and histological data were collected. In addition, follow-up and family data were obtained.<p class="abste...

hrp0086p2-p767 | Pituitary and Neuroendocrinology P2 | ESPE2016

Congenital Hypopituitarism in a Patient with 18p- Syndrome

Bolmasova Anna , Melikian Maria , Degtyareva Anna

Background: 18p- syndrome is very rare (1:50000 live-born infants). Hypopituitarism as part of the syndrome is found in 13% of cases. Here we present a case of congenital hypopituitarism in a girl with 18p- syndrome.Objective and hypotheses: Description of a rare clinical case of congenital hypopituitarism as a feature of 18p- syndrome.Method: Hormonal and biochemical blood tests, MRI, karyotyping, echocardiogram, specialistsÂ’...

hrp0084p3-1169 | Thyroid | ESPE2015

Large Goitre in a Patient with Congenital Hypothyroidism

Bolmasova Anna , Melikyan Maria , Narogan Marina , Podurovskaya Yulia

Background: Congenital goitre presenting in the newborn period is very rare. Here we present a case of congenital hypothyroidism with a large goitre, leading to trachea compression symptoms. Hormone replacement therapy was started leading to normal levels of TSH, FT4, and thyroid volume. In face of maternal normal thyroid levels, dyshormonogenesis considered to be the most probable cause of hypothyroidism.Case presentation: A male full term ne...

hrp0097p1-478 | Fetal, Neonatal Endocrinology and Metabolism | ESPE2023

Whole-exome sequencing results in patients with congenital hyperinsulinism.

Melikyan Maria , Gubaeva Diliara , Bolmasova Anna , Kolodkina Anna , Tiulpakov Anatoly , Bogdanov Viktor , Peterkova Valentina

Background: Congenital hyperinsulinism (CHI) is a heterogeneous group of disorders, characterized by hypoglycemia due to inappropriate insulin secretion. Despite huge progress in understanding the pathophysiology of CHI, its etiology remains unknown in about 30% of cases.Aim: To perform whole-exome sequencing in patients with CHI.Results: A total of 314 patients with congenital hyp...