ESPE Abstracts

Liver test abnormalities are frequent in adult patients with Turner syndrome, corresponding to various pathophysiological mechanisms. Steatosis, steatofibrosis and steatohepatitis are the most frequently reported lesions, caused by metabolic disorders, which are commonly related to overweight. Marked architectural changes, including nodular regenerative hyperplasia, multiple focal nodular hyperplasia and cirrhosis, found in some patients, are associated with a risk of severe l...

Aims: In children with new-onset type 1 diabetes mellitus (T1D), insulin dose regimens vary substantially. According to current ISPAD recommendations, the initial total daily dose (TDD) should range from 0.7 to 1.0 IU/kg BW/day. Adjusting TDD to achieve normal blood glucose concentration can take several days. The primary objectives of our INSENODIAB (INsulin SEnsitivity in New Onset type 1 DIABetes) study were to assess how patient characteristics influence i...

Introduction: Becker’s nevus (BN) is an epidermal cutaneous hamartoma and can be the presenting feature of a larger syndrome that includes muscle, dermatological, and skeletal findings. Although Becker’s nevi are more common among adolescent males, one specific, but rare, association in females is ispilateral breast hypoplasia hypothesized to be secondary to increased concentration of androgen receptors within the nevus.Case Report: Patient is ...

Summary Answer: Most primordial/primary oocytes were found to have a 46,XX karyotype. Chromosome patterns of the ovarian cells were different from that observed in other tissues.Background: TS is a chromosomal condition associated with partial or complete absence of one of the two X-chromosomes. Females with TS have a limited reproductive lifespan due to an accelerated loss of germ cells. It has been hypothesized that vi...

Background: Emotional and behavioural problems are often used in support of GnRH agonists therapy in girls with early pubertal timing. However, there is little evidence to show that CPP leads to psychological distress and whether treatment is associated with improved psychological outcome.Objective and hypotheses: The objective of this qualitative study was to explore the psychosocial impact of ICPP in recently diagnosed girls.Meth...

Background: Neurofibromatosis-Noonan Syndrome (NFNS) is a distinct entity which has variable features of both neurofibromatosis 1 (NF1) and Noonan syndrome (NS). In majority of cases NF1 mutations have been demonstrated. Short stature is one of the major causes for these patients requiring medical attention. GH deficiency (GHD) may accompany in some cases with NF1 or NS cases, however there are rare case reports on NFNS receiving GH therapy.Objective and...

Context: Newborns with Congenital hypogonadotropic hypogonadism (CHH) have an impaired postnatal activation of the gonadotropic axis. Substitutive therapy with recombinant gonadotropins can be proposed to mimic physiological male mini-puberty during the first months of life.Objective: To retrospectively compare the clinical (penile size, volume and testicular descent) and biological efficacy (serum concentrations of test...

Background: In humans, activating mutations in the PRKAR1A gene cause acrodysostosis1 (ACRDYS1). Two striking features of this rare developmental and skeletal disorder are renal resistance to PTH and chondrodysplasia resulting from the constitutive inhibition of PTHR1/Gsa/AC/cAMP/PKA signaling caused by the PRKAR1A mutations.Objective and hypotheses: Document the consequences of the germline expression of a PRKAR1A mutation causing a dominant repression ...

Background: T3-P-GD, a severe, rare disorder well known in adults, has not previously been described in children. It is characterized by persistently high serum fT3 concentration and normal, or even low, fT4 concentration during drug treatment. This condition is associated with very high titers of TRAb and large goiters, but its pathogenesis remains unclear. The recognition of this form of GD in children is of particular importance, as higher antithyroid ...

Background: Proprotein convertase subtilisin/kexin types 1 and 2 (PCSK1 and PCSK2) are expressed in neuroendocrine tissues where they cleave a subset of inactive prohormones into biologically active hormones, including pro-opiomelanocortin (POMC), proTRH, proinsulin, proglucagon, and proGnRH. Congenital deficiency of PCSK1 is a very rare syndrome causing malabsorptive diarrhea contrasting with severe early-onset obesity and hypopituitarism. We described here a new case of cong...