Figure 2
From: CM-AVM syndrome in a neonate: case report and treatment with a novel flow reduction strategy
Ultrasound: 2A) Doppler waveform obtained from the right brachial artery reveals absence of an expected transient reversal of flow (arrow). Also seen is massive dilation of the brachial artery (calipers in artery). 2B) Dilated vessels (arrows) are seen coursing through the abnormally hyperechoic, poorly defined and enlarged musculature. Humerus (H). 2C) Normal left arm for comparison