Published: 04 June, 2019 | Volume 3 - Issue 1 | Pages: 009-013
Figure 2:
Sonographic images showing: (A) hypoechoic cystic image adjacent to the right brachial artery; (B) bidirectional flow pattern (“yin-yang sign”), typical of a pseudoaneurysm, identified on Doppler examination; (C) tip of the needle inside the pseudoaneurysm before thrombin injection (arrow); and (D) absence of flow on Doppler examination, confirming the pseudoaneurysm thrombosis.
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