ESPE Abstracts

Background: Craniopharyngiomas are rare suprasellar tumours with good survival but high endocrine morbidity. The commonest endocrinopathy is GHd which can precede diagnosis. Later obesity (BMI >+2SDS) may be treatment or tumour related.Objective and hypotheses: To evaluate endocrinopathy, height, weight and BMI outcomes after a conservative surgical treatment strategy with pre-treatment pituitary provocation tests for children diagnosed between 2009 ...

Background and objective: Children with Thickened pituitary stalk (TPS) and/or Idiopathic central diabetes insipidus (ICDI) present to different (endocrine, oncology, and ophthalmology) specialists. Their rarity, absence of agreed radiological criteria or consensus guidance, make their management problematic. Biopsy is too dangerous and cases may remain undiagnosed or evolve over decades. We aimed: i) to longitudinally characterize a large childhood cohort presenting with TPS ...

Background: It has been previously reported that with current management, 9/10 children with craniopharyngioma will survive 10 years. Though most suffer both chronic neuroendocrine and cognitive impairments from disease and/or treatment, few prospective cognitive assessments have been reported which might separate the contributions of each.Objective and hypotheses: i) To prospectively evaluate the prevalence of cognitive dysfunction, before and after a c...

Background: Craniopharyngiomas are the commonest pituitary tumours of childhood. Though benign histologically, their localisation and invasive tendency can cause significant neuroendocrine morbidity and late mortality.Objective and hypotheses: To prospectively determine risk factors for neuroendocrine morbidity by longitudinal survival analysis.Method: All children with craniopharyngioma newly presenting to our quaternary centre be...

Background: Cushing’s disease, due to ACTH-secreting pituitary adenomas, is rare in the pediatric age (0.2–0.5/ million people per year), although accounts for 75–80% of Cushing syndrome in childhood compared to 49–71% in adulthood. We report clinical presentation, diagnostic workup and treatment of a new case with major therapeutics problems.Case report: A 15-year-old girl was referred to our clinic because of secondary amenorrhea, a...

(DPG)-plus syndrome is a rare craniofacial anomaly. It usually occurs in combination with other craniofacial defects. The etiology of this condition remains unknown. Survivors to late childhood have either preserved pituitary function or central precious puberty. Idiopathic infantile hypercalcemia (IHH) is another rare condition that predominantly affects infants. The co-occurrence of (DPG)-plus syndrome and IIH has not been reported previously. We will also present a case rep...

Introduction: 17q12 deletion syndrome is associated with an enlarging phenotype, the most frequent clinical findings being renal and genitourinary malformations, diabetes mellitus (β-cell developmental defect) and exocrine pancreas deficiency, variable cognitive impairment with dysmorphic features.Diabetes, known as MODY 5 (maturity-onset diabetes of the young), is an autosomal dominant monogenic type and the most commonly identi...

Introduction: Legg-Calvé-Perthes disease is an idiopathic osteonecrosis of the femoral head with uncoupling of bone resorption and formation, presenting as unilateral involvement in most children. Symmetric involvement suggests other conditions: skeletal dysplasia, osteonecrotic entities including hypothyroidism, Gaucher's disease, glycogen storage defects, sickle cell anemia.Case presentation: We present a case...

Background: Pseudohypoaldosteronism (PHA) is a rare entity inducing, in case of late or missed diagnosis, life-threatening clinical and biochemical complications.Objective and hypotheses: To report a case of 4-week-old boy with failure to thrive, dehydration, hyponatremia, hyperkalemia, metabolic acidosis. The first diagnosis was congenital adrenal hyperplasia, but in the evolution, the right diagnosis of PHA was retained.Method: T...

Background: Noonan syndrome (NS) is an autosomal-dominant inherited condition defined clinically by a short stature, specific phenotype, congenital heart disease, bleeding and hematologic abnormalities (particularly leukaemia). There is also a genetic heterogeneity, with all mutations involved in the RAS/mitogen-activated protein (MAP) kinase pathway and with PTPN11 gene mutations counting for almost 50% of patients.Objective and hypotheses: To describe ...