(Pediatrics in Review. 1997;18:86-94.)
© 1997 American Academy of Pediatrics
Neonatal Dermatologic Challenges
Robert H. Johr, MD*
Lawrence A. Schachner, MD
*
Associate Professor of Dermatology, Assistant Professor of Pediatrics,
Director, Pigmented Lesion Clinic, University of Miami School of Medicine,
Miami, FL.
Editorial Board.
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IMPORTANT POINTS
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- The differential diagnosis of vesiculopustular
rashes in the neonatal period is extensive, with more than 30 diverse, yet
clinically similar, conditions. It is essential to separate the diseases
into four basic categories: mild noninfectious and infectious diseases and
potentially serious, life-threatening infectious and noninfectious processes.
- Potentially life-threatening infections can have a banal clinical
appearance, whereas self-limited dermatoses can be widespread and clinically
dramatic. Signs and symptoms of systemic involvement should be noted and
acted upon.
- Various combinations of primary lesions (vesicles, bullae,
and pustules) and secondary changes (erosions, ulcerations, and crusting)
are seen. Because pathognomonic morphology or distribution of lesions often
is not evident, laboratory testing is required to make the correct diagnosis.
- Due to the heterogenicity of clinical findings seen with
vesiculopustular rashes in the neonate, a detailed maternal, obstetric, and
family history as well as a complete history and physical examination of the
neonate are essential.
- The potential negative consequences of
initiating inappropriate therapy includes delayed diagnosis due to the
creation of atypical presentations, spread of infectious agents, increased
morbidity from prolonged illness, and toxicity created by invasive
diagnostic tests and therapies.
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Introduction
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Medicine is both an art and a science, and there is no more
critical situation for the two to blend as in the evaluation of the newborn
who has a vesiculopustular rash. Does the patient appear healthy or toxic?
Life-threatening conditions can look innocuous, whereas self-limited rashes
that do not need therapy can become generalized and appear dramatic! More
than 30 conditions are included in the differential diagnosis, and there is
no place for "shotgun" approaches with their inherent dangers.
Signs and symptoms can be deceiving, or at the very least misleading. Primary lesions
(vesicles, bullae, or pustules) often are hidden in a sea of secondary
changes (erosions, ulcerations, or crusting). Classic presentations, such as
grouped . . . [Full Text of this Article]
Copyright © 1997 by the American Academy of Pediatrics.