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소아 신경영상에서 보이는 비선천성 원인의 영상 소견: 임상 화보.

Foram Gala1, Nikshita Jain1, Nishigandha Salunke1

  • 1Department of Radiodiagnosis, Bai Jerbai Wadia Hospital for Children, Mumbai, India.

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|February 11, 2026
PubMed
Summary
This summary is machine-generated.

Pediatric brain disorders have diverse causes. Recognizing specific neuroradiological signs aids early diagnosis and treatment for conditions like hyperammonemia and leukodystrophies.

Keywords:
Imaging SignsMRINeuroradiologyPediatric

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Area of Science:

  • Neuroradiology
  • Pediatric Neurology
  • Metabolic Disorders

Background:

  • Non-congenital pediatric brain disorders stem from genetic, metabolic, or toxic causes.
  • Early clinical signs are often nonspecific, complicating diagnosis.
  • Distinctive imaging findings correlate with underlying biochemical and structural abnormalities.

Purpose of the Study:

  • To highlight key neuroradiological signs in pediatric brain disorders.
  • To emphasize the diagnostic value of imaging in early disease detection.
  • To correlate specific imaging patterns with underlying etiologies.

Main Methods:

  • Pictorial essay format.
  • Review of characteristic neuroradiological signs.
  • Focus on specific conditions and their imaging manifestations.

Main Results:

  • Identified specific signs: cortical ribbon in hyperammonemia, batwing in glutaric aciduria type 1, tigroid/leopard-skin in leukodystrophies.
  • Highlighted characteristic brainstem and basal ganglia findings (putaminal eye, face of the giant panda, piglet sign).
  • Demonstrated the link between imaging signs and specific etiologies.

Conclusions:

  • Familiarity with these neuroradiological signs enables prompt recognition of pediatric brain disorder etiologies.
  • Early diagnosis through imaging facilitates targeted metabolic or genetic testing.
  • Timely intervention is crucial for improving patient outcomes.