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[How and when to evaluate hypospadias?].

¹Endocrinologie pédiatrique, Hôpital Bicêtre, Faculté de médecine Paris 11, Centre de référence des maladies du développement sexuel, 78 rue du Général-Leclerc, 94270 Le Kremlin-Bicêtre, France.

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|September 3, 2013

Summary

This summary is machine-generated.

Hypospadias, a common birth defect, requires thorough biological and anatomical evaluation, especially when associated with other anomalies. Early hormonal assessment during "mini-puberty" is crucial for investigating testicular function in affected boys.

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Area of Science:

Urology
Pediatric Endocrinology
Developmental Biology

Context:

Hypospadias is a common congenital anomaly affecting the urethra.
Severity correlates with spongiosum divergence.
Associated anomalies necessitate comprehensive evaluation.

Purpose:

To outline the necessity of biological and anatomical exploration prior to surgical intervention for hypospadias.
To highlight the importance of hormonal evaluation during early infancy for male newborns with hypospadias.
To emphasize the diagnostic considerations for newborns with hypospadias and bilateral cryptorchidism.

Summary:

Pre-surgical evaluation for hypospadias should include detailed biological and anatomical assessments, particularly in cases of posterior, familial, or syndromic hypospadias.
The "mini-puberty" phase (0-6 months) offers a window for assessing testicular function through hormonal evaluation (testosterone, AMH) from the first day of life.
Newborns with hypospadias and bilateral cryptorchidism warrant consideration for disorders of sex development, such as congenital adrenal hyperplasia.

Impact:

Provides a framework for timely and accurate diagnosis in infants with hypospadias.
Guides clinicians in managing complex cases involving associated anomalies.
Improves diagnostic yield and patient management through early hormonal assessment.