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Related Experiment Video

Updated: Jun 23, 2026

State of the Art Cranial Ultrasound Imaging in Neonates
10:02

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Published on: February 2, 2015

Microcephaly: a radiological review.

Ailbhe Tarrant1, Catherine Garel, David Germanaud

  • 1Radiology Department, Hôpital d'Enfants Armand-Trousseau, Université Paris VI Pierre et Marie Curie, Paris, France. ailbhetarrant@hotmail.com

Pediatric Radiology
|May 14, 2009
PubMed
Summary

Microcephaly, a condition of inadequate brain growth, can be present at birth or develop later. This review focuses on the congenital and acquired causes of microcephaly, including brain malformations and ischemic insults.

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Area of Science:

  • Neurology
  • Developmental Biology
  • Pediatrics

Background:

  • Microcephaly is characterized by insufficient brain development.
  • It can manifest congenitally or be acquired postnatally.
  • Causes include cerebral malformations, metabolic disorders, and ischemic events.

Purpose of the Study:

  • To review the distinct radiological and pathological entity of microcephaly.
  • To focus specifically on the diverse etiologies of microcephaly.

Main Methods:

  • Literature review of microcephaly.
  • Analysis of congenital and acquired causes.
  • Radiological and pathological correlation.

Main Results:

  • Microcephaly stems from impaired fetal brain growth.

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Last Updated: Jun 23, 2026

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  • Congenital causes involve brain malformations or metabolic issues.
  • Acquired microcephaly often follows ischemic insults.

    • Conclusions:

    • Microcephaly presents a complex etiology.
    • Understanding the cause is crucial for diagnosis and management.
    • Further research into specific etiologies is warranted.