Fig. 4.

Imaging in a 15-month-old girl who presented with fever, cervical lymphadenopathy, rash, hand and foot swelling with skin peeling, and evidence of myocardial dysfunction. She had a negative coronavirus disease 2019 (COVID-19) reverse transcription polymerase chain reaction (RT-PCR) result but had sick family contacts who had tested positive for COVID-19. a Anteroposterior chest radiograph demonstrates low lung volumes and diffuse airspace opacities. b, c Targeted transverse US images of the left lateral neck demonstrate cervical lymphadenopathy (arrows)