Fibrosis And Scarring of The Brachial And Sacral Plexus as Displayed by MRI/MRA/MRV

Bilateral rounding of the shoulders (laxity) associated with kyphosis of the thoracic spine causes costoclavicular compression and brachial plexopathy. This form of thoracic outlet syndrome is usually not amenable to surgical treatment in older patients, particularly in severe kyphosis of the thoracic spine. Surgery alters fascial planes within the thorax and pelvis that causes fibrosis and scarring of the blood supply to the brachial and sacral plexus. The objective of this presentation is to display the sites of landmark anatomy compressing the brachial plexus that decreases venous return supply to the nerves causing a shortage of oxygen and glucose needed for cellular metabolism causing fibrosis and scarring of the soft tissues marginating the brachial and sacral plexus. Magnetic Resonance Imaging (MRI) is the only modality that displays fibrosis and scarring of fascial plane anatomy obstructing venous and lymphatic return not possible with ultrasound or Computerized Axial Tomography (CAT). The longer ...