ESPE Abstracts

Introduction: Cantu Syndrome is a very rare disease characterised by hypertrichosis, macrocephaly, wide nasal bridge, long philtrum, rough face, widening of the costae, flattening of the vertebrae, widening of the metaphysis, cardiomegaly, pericardial effusion, ventricular hypertrophy, hypotonia, delayed speech and mental retardation as a result of autosomal dominant mutation in ABCC9 gene. There is very limited data on endocrine findings of Cantu Syndrome in ...

Subclavian artery disruption sequence explains the development and association of Poland, Klippel-Feil, and Moebius anomalies with the hypothesis of vascular etiology. Herein, the coupling of Klippel-Feil-Poland-Moebius Syndromes and the diagnostic process in a patient who presented to our outpatient clinic with breast asymmetry will be discussed. At the age of 11 years and 10 months, the patient presented with breast asymmetry (smaller left breast-hypotelia). The patient&apos...

Background: Adrenal insufficiency is an important and potentially life-threatening condition, and it is also known as a rare cause of hypercalcaemia.Objective and hypotheses: Resistant hypercalcemia may be associated with hypocortisolism.Method: A 18-day-old male infant was born at 36 weeks by emergency cesarean section for fetal distress and intrauterine growth retardation. He was referred to paediatric endocrinology because of th...

Background: STAT5B deficiency is characterized by severe postnatal growth failure, low IGF1, elevated levels of GH and prolactin, and immunodeficiency. To date, only ten patients with seven different mutations have been described.Objective and hypotheses: Describe clinical characteristics of a novel homozygous frameshift mutation in STAT5B.Results: A 17-year-old female was referred for proportionate short stature and prima...

Introduction: Hypophosphatemic rickets is usually due to genetic causes but in rare cases it can develop secondary to MAS, Fanconi syndrome, or oncogenic causes. Oncogenic osteomalacia, also called Tumor-Induced Osteomalacia (TIO), is a rare acquired paraneoplastic syndrome that develops as a result of excessive phosphate loss from renal tubules by FGF23 released from tumour tissue. In addition to the clinical features of rickets, gait disturbances, growth ret...

Background: Gordon Holmes syndrome (GHS) is characterized by cerebellar ataxia/atrophy and normosmic hypogonadotropic hypogonadism (nHH). The underlying pathophysiology of this combined neurodegeneration and nHH remains unknown.Patients and methods: We studied a cohort of multiplex families with GHS through autozygosity mapping and whole exome sequencing.Results: We identified patients from three independent families carrying loss-...

Brother 1: 7 years old boy, with right genu valgum and short stature (−2,11 DS); X ray shows rickets features. Plasmatic Calcium 9.3 mg/dl; phosphate 2.5 mg/dl; Alkaline phosphatasas 460 U/l; Parathyroid hormone 83 pg/ml; 25OH Vitamin D 24 ng/ml. Urine calcium 159 mg/24 h (9.2 mg/K per day); Urine phosphate 870 mg/24 h; TmP/GFR 2.6 (NV:3.8 −5.0); proteinuria 100 mg/dl.Brother 2: 4 y.o boy with frequent respiratory diseases in infant period. G...