ESPE Abstracts

Introduction: DSD patients present varied degrees of atypical genitalia. The social sex assignment and the surgery decisions must be proceeded by a multidisciplinary team approach with the family. Surgeries should be only performed by experienced surgeons. The current trend is the early correction, but some patients and non-governmental entities argue that the surgeries should be delayed until the patient’s consent.Objective...

Key words: Dysgerminoma, gonadoblastoma, virilizationIntroduction: Gonadoblastoma is a rare ovarian tumor composed of sex cord cells and primitive germ cells. Although it is frequently seen in patients with 46,XY gonadal dysgenesis, it is also rarely seen in patients with a 46,XX karyotype. Here, we report a girl with a 46,XX karyotype presenting due to an uncommon cause of virilization, which was caused by bilateral gon...

Objective: Mixed gonadal dysgenesis (MGD) (45,X,46,XY mosaicism) is a rare chromosomal disorders of sexual development (DSD). In this article, single center data were evaluated.Material Method: From the files of ten patients followed up with the diagnosis of mixed gonadal dysgenesis, complaints and physical examination findings, laboratory tests, chromosome analysis, FISH results, ultrasound, laparoscopy, pathology repor...

The structure and design of the ESPE web portal (www.espe-elearning.org) is based on facilitating Problem-Based Learning (PBL). It consists of carefully designed problems that challenge medical students, residents, postdoc’s to use problem solving techniques, self-directed learning strategies and specialty knowledge.The ESPE e-learning web portal is an interactive learning environment for up to date topics in pediatric endocrinology and diabetes co...

Introduction: PROKR2 is a 384-amino acid G-protein-coupled receptors (GPCR) that regulates GnRH secretion in the hypothalamus. PROKR2 mutations have been described as cause of a certain percentage of of hypogonadotropic hypogonadism and Kallmann syndrome.In 2017 a heterozygous frameshift gain of function mutation of PROKR2 was identified in a 3.5-year-old girl with central precocious puberty (CPP).The aim of our st...

The main role of the acid-labile subunit (ALS) is to stabilize the IGFBP3/IGF complexes. Pathogenic variants in the gene coding for ALS (IGFALS) results in IGF1 and IGFBP3 deficiency, short stature, delay puberty and insulin resistance. The aim of these study was to identify the genetic cause in a patient with suspected ALS deficiency. The proband is the third son of non-consanguineous parents, evaluated for the first time at 17.3 years due to short stature (−2....

Study of the histopathology of human type 1 and 2 diabetes through the national pancreatic organ donor (nPOD) consortium has yielded interesting new insights that should also aid us in developing improved therapeutic approaches.1. When insulitis is observed, it usually shows a predominance of CD8 T cells, some of which are autoantigen specific (see also Coppieters et al. JEM 2012). It will be therapeutically challenging to remove/prevent CD8 mem...

dsd-LIFE is a comprehensive clinical outcome study investigating medical, surgical, psychosocial and ethical issues to improve treatment and care of patients with the different diagnoses included in the umbrella term disorders/differences of sex development (dsd). The multidisciplinary dsd-LIFE consortium consists of 15 experienced European scientists in the areas endocrinology, psychology, surgery, gynaecology, urology and ethics. The fields of investigation of dsd-LIFE are H...

Metformin was the first and only drug approved in 1999 for use in youth with type 2 diabetes (T2D) based on a small, randomized clinical trial. Insulin was also approved but this was based only on the effective use of insulin in children with T1D. For more than 20 years, no new drugs had been approved for use in pediatric T2D based on a randomized study. A major reason why many of the new drugs have not been approved in pediatrics is that adolescents with T2D are difficult to ...

Introduction: The phosphatase and tensin homolog (PTEN) hamartoma tumour syndrome (PHTS) groups related multi-system genetic disorders linked to germline mutations in the PTEN gene. There is an increased risk of thyroid cancer in PHTS, with some cases arising in childhood. Annual surveillance for thyroid cancer by ultrasound is recommended.Case report: A 15 year old female was referred to Paediatric Endocrinology by Clinical Genetics fo...