Sonographic evaluation of vascular injuries

Area of Science:

• Radiology
• Vascular Imaging
• Diagnostic Sonography

Background:

• Vascular injuries can result from trauma (blunt or penetrating) or medical procedures.
• Complications include pseudoaneurysms, arteriovenous fistulas, dissection, and thrombosis.

Purpose of the Study:

• To present the color Doppler duplex sonographic features of vascular injuries.
• To illustrate the diagnostic utility across various anatomical locations (extremities, neck, abdomen).

Main Methods:

• Review of cases with procedure-related and trauma-related vascular injuries.
• Emphasis on color Doppler duplex sonography for visualizing vascular complications.
• Presentation of diverse sonographic appearances of injuries.

Main Results:

• Color Doppler duplex sonography is highly valuable for diagnosing and monitoring most vessel injuries.
• Effective for pseudoaneurysm treatment, flow analysis, and post-treatment follow-up.
• Sonographic limitations (bone, air, burns) may require advanced imaging (MRI, CT, angiography) in specific scenarios.

Conclusions:

• Color Doppler duplex sonography is a widely available, noninvasive, and accurate first-line imaging modality for vascular injuries.
• It plays a crucial role in the initial evaluation and management of patients with suspected vascular trauma or complications.