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Related Experiment Videos

Prolonged penile erection in the newborn

J R Walker1, A J Casale

  • 1Department of Pediatrics, University of Kentucky Children's Hospital, Lexington, USA.

Urology
|December 31, 1997
PubMed
Summary

Prolonged penile erection, or priapism, is rare in newborns. This case highlights polycythemia as a potential cause, suggesting observation over surgical intervention for affected infants.

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Area of Science:

  • Neonatal Medicine
  • Pediatric Urology

Background:

  • Priapism (prolonged penile erection) is exceptionally rare in newborns.
  • Previous literature attributes neonatal priapism to idiopathic causes, infection, or CNS insults.
  • Only a few prior cases have linked polycythemia to neonatal priapism, often with complicating factors.

Purpose of the Study:

  • To report a case of neonatal priapism secondary to polycythemia.
  • To emphasize the importance of recognizing this association to guide appropriate management.
  • To review the literature on causes and recommended treatments for neonatal priapism.

Main Methods:

  • Case presentation of a term newborn with prolonged penile erection.
  • Literature review of reported neonatal priapism cases and their etiologies.
  • Analysis of the clinical course and potential contributing factors.

Main Results:

  • The presented newborn's prolonged penile erection was attributed to polycythemia.
  • Polycythemia is an infrequent cause of neonatal priapism, with limited documented cases.
  • Spontaneous detumescence is a common outcome in affected newborns.

Conclusions:

  • Polycythemia should be considered in the differential diagnosis of neonatal priapism.
  • Observation and non-surgical management are recommended for newborns with prolonged penile erection due to the high likelihood of spontaneous resolution.
  • Avoiding aggressive or inappropriate treatment is crucial given the benign natural history in many cases.

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