Doppler High-Frequency Ultrasound in Vascular Complications.
Luciana Carmen Zattar, Luca Campassi Bonini, Gabrielle Aline Zattar et al.
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From the abstract
The increase in the number of injectable filler procedures has led to a rise in associated complications, with vascular compromise being the most feared. As a result, blood flow can be interrupted, leading to ischemia, necrosis or ulcerations, pulmonary embolism, blindness, and cerebral vascular injuries.