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Spectrum, Applicability and Diagnostic Capacity of Contrast-Enhanced Ultrasound in Pediatric Patients and Young

F Knieling1, D Strobel2, O Rompel3

  • 1Department of Pediatrics, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany.

Ultraschall in Der Medizin (Stuttgart, Germany : 1980)
|June 15, 2016
PubMed

Insights

Intravenous contrast-enhanced ultrasound imaging (CEUS) is safe and effective for pediatric patients. This diagnostic tool offers significant advantages over other imaging methods for children and young adults.

Area of Science:

  • Pediatric Radiology
  • Medical Imaging
  • Diagnostic Ultrasound

Background:

  • Contrast-enhanced ultrasound imaging (CEUS) is an established diagnostic modality.
  • Its application and diagnostic capacity in pediatric populations require further investigation.
  • Evaluating CEUS in children and young adults is crucial for optimizing imaging protocols.

Purpose of the Study:

  • To assess the spectrum, applicability, and diagnostic accuracy of CEUS in pediatric patients.
  • To document ultrasound contrast agent (UCA) dosage and potential side effects.
  • To compare CEUS findings with gold standards like histology, surgery, and reference imaging.

Main Methods:

  • Retrospective analysis of 40 pediatric patients (0–26 years) undergoing 55 CEUS investigations.
  • Administration of 79 IV UCA applications, with documentation of dosage and adverse events.
  • CEUS evaluation of liver, spleen, kidney, and testis, with comparison to histology, surgery, or reference imaging.

Main Results:

  • Low incidence of adverse effects (2.5%) with CEUS in pediatric patients.
  • High diagnostic agreement between CEUS and gold standards (32/34 investigations).
  • Excellent performance in liver lesion characterization (100% specificity, 82% sensitivity) and accurate diagnosis of splenic/renal lesions.

Conclusions:

  • CEUS is a well-tolerated and safe imaging modality for pediatric care.
  • CEUS demonstrates diagnostic equivalence and offers significant advantages over conventional imaging techniques in pediatric populations.
  • The findings support the broader implementation of CEUS in pediatric diagnostics.

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