Nuclear medicine and molecular imaging of the pediatric chest: current practical imaging assessment

Frederick D Grant1, S Ted Treves

  • 1Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Children's Hospital Boston, 300 Longwood Avenue, Boston, MA 02115, USA. frederick.grant@childrens.harvard.edu

Insights

Pediatric nuclear medicine chest imaging is versatile, evaluating congenital issues, adult-like diseases, and cancers. Positron emission tomography (PET) significantly advanced pediatric oncology, especially for chest tumors.

Area of Science:

  • Nuclear medicine
  • Pediatric radiology
  • Thoracic imaging

Background:

  • Nuclear medicine studies in children's chests have diverse applications, differing from adult indications.
  • These studies address congenital, developmental, and adult-type thoracic diseases in pediatric patients.
  • Common applications include evaluating cardiac, pulmonary, aerodigestive, and oncologic conditions.

Purpose of the Study:

  • To outline the broad spectrum of nuclear medicine applications in pediatric chest imaging.
  • To highlight the utility of established radiopharmaceuticals and imaging techniques in children.
  • To emphasize the impact of positron emission tomography (PET) on pediatric thoracic oncology.

Main Methods:

  • Utilizes standard nuclear medicine radiopharmaceuticals and imaging protocols.
  • Applies techniques for evaluating cardiac and pulmonary function and perfusion.
  • Employs imaging for aerodigestive tract disorders and pediatric malignancies, including PET/CT.

Main Results:

  • Nuclear medicine effectively evaluates a wide range of pediatric chest conditions.
  • Techniques are comparable to those used in adult imaging.
  • Positron emission tomography, particularly with 18F-FDG, has revolutionized pediatric chest cancer imaging.

Conclusions:

  • Nuclear medicine is a crucial tool for diagnosing and managing pediatric chest diseases.
  • The integration of PET has significantly enhanced the diagnostic capabilities in pediatric thoracic oncology.
  • Pediatric nuclear medicine offers comprehensive evaluation for diverse thoracic pathologies.

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