Rapidly progressive venous malformation of the neck in an infant

Image selection
Supraclavicular swelling
Sonography: venous malformation
Sonography: venous malformation
color-coded duplex sonography: venous malformation
Quantitative contrast-enhanced sonography: venous malformation
MRI: venous malformation
MRI: thrombus within the venous malformation
MRI: hypointense thrombus
MRI: venous malformation
MRI: venous malformation
Sclerotherapy: venous malformation
DSA: venous malformation
DSA: venous malformation