RESUMO
A 19-year-old Asian male presented to our emergency department with atraumatic right hip pain radiating to the right groin associated with pain on ambulation. Magnetic resonance imaging of the right hip with and without contrast revealed the diagnosis. Pigmented villonodular synovitis is a rare, monoarticular benign tumor originating from the synovium of the joint. The treatment is synovectomy of the pathological joint to prevent further disease progression.
RESUMO
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.
