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Description
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A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn
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Pediatric hemoptysis: diagnostic and interventional challenges.

Anisha Garg1, Ashu Bhalla2, Priyanka Naranje1

  • 1Department of Radiodiagnosis and Interventional Radiology, All India Institute of Medical Sciences, 110029, New Delhi, India.

Pediatric Radiology
|August 11, 2024
PubMed
Summary

Pediatric hemoptysis (blood-streaked sputum) requires careful evaluation. Life-threatening cases need prompt airway management and tailored interventions, often guided by advanced imaging like CT angiography.

Keywords:
Bronchial arteryComputed tomography angiographyHemoptysisPediatricPseudoaneurysmPulmonary artery

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Area of Science:

  • Pediatric Pulmonology
  • Medical Imaging
  • Interventional Radiology

Background:

  • Hemoptysis in children is rare but challenging.
  • Management depends on severity, with mild cases treated conservatively.
  • Life-threatening hemoptysis (>8 ml/kg/24h) requires urgent airway management and resuscitation.

Purpose of the Study:

  • To review the etiopathogenesis of pediatric hemoptysis.
  • To highlight the role of imaging, particularly multidetector computed tomography (MDCT) and CT angiography.
  • To discuss diagnostic and interventional management strategies.

Main Methods:

  • Review of etiopathogenesis and diagnostic modalities for pediatric hemoptysis.
  • Emphasis on multidetector computed tomography (MDCT) and CT angiography for source identification.
  • Discussion of interventional radiology techniques like bronchial artery embolization.

Main Results:

  • Acute lower respiratory tract infections are the predominant cause in children.
  • Bronchial arteries account for 90-95% of hemoptysis cases.
  • MDCT provides a roadmap for interventional procedures.

Conclusions:

  • Imaging is crucial for diagnosing pediatric hemoptysis.
  • Interventional radiology, especially embolization, plays a key role in management.
  • Understanding potential complications and recurrence factors is essential.