Helical and multislice CTA following penetrating trauma to the subclavian and axillary arteries (pictorial essay).
Penetrating injuries with resultant trauma to the subclavian and axillary arteries have traditionally been evaluated with direct contrast angiography. Physical examination has a low sensitivity for detection of vascular injuries in stable patients and surgical exploration is challenging. With advancements in CT technology, a less invasive and more rapid approach in evaluating arterial injury is now being utilized in many trauma centers. This article will depict the CT angiographic signs of subclavian and axillary artery injuries.
Staller
Brett
B
Department of Radiology-West Wing 279, University of Miami / Jackson Memorial Hospital / Ryder Trauma Center, 1611 NW 12th Ave, Miami, FL, 33136, USA, fmunera@med.miami.edu.
Mùnera
Felipe
F
Sanchez
Alvaro
A
Nuñez
Diego B
DB
D000792:Angiography / Q000379:methods*; D001366:Axillary Artery / Q000000981:diagnostic imaging* / Q000293:injuries*; D006801:Humans; D013348:Subclavian Artery / Q000000981:diagnostic imaging* / Q000293:injuries*; D036542:Tomography, Spiral Computed; D014057:Tomography, X-Ray Computed / Q000379:methods*; D014950:Wounds, Penetrating / Q000000981:diagnostic imaging*