Ovarian dysgerminoma with normal serum tumour markers presenting in a child with precocious puberty

Serum vitamin D levels in girls with central precocious puberty

Precocious puberty can cause several adverse effects on final growth and social behavior in girls. Recently studies showed that low serum vitamin D levels might be associated with precocious puberty. The aim of  this research was to investigate the association between serum vitamin D levels and central precocious puberty in girls. Girls with central precocious puberty under the age of 8 we...

A CDKL5 mutated child with precocious puberty.

To date, 43 patients have been described with mutations in or involving the CDKL5 gene. The typical phenotype includes early-onset, often intractable epileptic seizures and severe mental retardation with very limited progress in psychomotor development. Most patients also show impaired social interaction with avoidance of eye-to-eye contact, and some clinical features reminiscent of Rett syndro...

Serum bisphenol A levels in girls with central precocious puberty

Bisphenol A (BPA) is a chemical widely used to make polycarbonate plastics and epoxy resins lining food and beverage containers. A number of in vitro and in vivo studies have demonstrated that BPA has an estrogenic effect by binding to the nuclear estrogen receptor, and early BPA exposure could in induce early puberty. However, effects of human exposure to BPA on pubertal onset and the associat...

Precocious Puberty Associated with an Adrenal Tumor: A case report

Adrenocortical tumors (ACTs) are extremely rare in infants. Pediatric ACTs are therapeutic and diagnostic challenge because histological criteria for distinguishing benign from malignant tumors seen in adults are not always reliable in children .The aim of this report was to present clinical features, hormonal profile, and histopathological characteristics of an infant with Adrenal tumors. A...

Puberty: Normal, Delayed and Precocious Puberty