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Diagnostic ultrasound ( PDFDrive )

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1656 PART V Pediatric Sonography

A

B

C

FIG. 48.47 Infantile Hemangioma. (A) Oblong heterogeneous echogenic right scalp mass in a 5-month-old infant. (B) The lesion is intensely

vascular with low-resistance arterial waveforms. (C) Prominent veins are present without arterialization of low. See also Video 48.3.

A

B

FIG. 48.48 Noninvoluting Congenital Hemangioma (NICH). (A) Heterogeneous hypoechoic mass with increased vascularity in an 8-month-old

infant. The lesion was present since birth, and there was supericial cutaneous discoloration. (B) Postcontrast T1-weighted magnetic resonance

image shows uniform enhancement of the left cheek mass. (arrow).

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