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Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats
Published on: October 13, 2018
[Precocious pubarche: experience in 173 cases ]
Francisca C Eyzaguirre1, Rodrigo Bancalari, Ronald Youlton
1Instituto de Investigaciones Materno Infantil, Facultad de Medicina, Universidad de Chile, Chile. panquisca@yahoo.com
Revista Medica De Chile
|April 29, 2009
Summary
Precocious pubarche (PP) is often benign but 26% of cases indicate underlying conditions. Early evaluation by a pediatric endocrinologist is crucial for all children with PP to identify potential health issues.
Area of Science:
- Pediatric Endocrinology
- Adolescent Medicine
- Reproductive Health
Context:
- Precocious pubarche (PP) is defined as the early development of sexual pubic hair.
- While often benign, PP can signal underlying medical conditions.
- Understanding the etiology and outcomes of PP is essential for appropriate patient management.
Purpose:
- To investigate the causes of precocious pubarche (PP) in a cohort of pediatric patients.
- To conduct a short-term follow-up analysis of patients diagnosed with PP.
- To identify potential underlying pathologies associated with PP.
Summary:
- A cohort of 173 patients (158 females) with PP underwent evaluation, including anthropometric measurements, bone age assessment, and hormone level analysis (testosterone, 17 OH progesterone, DHEAS).
- Results showed accelerated bone age in patients.
- Classifications included idiopathic PP (64.7%), central precocious puberty (16.8%), exaggerated adrenarche (9.2%), and non-classical adrenal hyperplasia (9.2%).
Impact:
- Precocious pubarche (PP) can be associated with significant underlying conditions in 26% of cases.
- This study highlights the necessity of comprehensive evaluation by a pediatric endocrinologist for all children presenting with PP.
- Findings suggest low birth weight is not a frequent precursor to exaggerated adrenarche in this cohort.
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