About The Medical Condition Superior Thoracic Aperture Syndrome

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Find the definition of the medical term Superior Thoracic Aperture Syndrome. Superior Thoracic Aperture Syndrome defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Superior Thoracic Aperture Syndrome

Superior Thoracic Aperture Syndrome Medical Condition Defined & Explained
Superior Thoracic Aperture Syndrome Medical Condition

What's The Definition Of The Medical Condition Superior Thoracic Aperture Syndrome?

A neurovascular syndrome associated with compression of the BRACHIAL PLEXUS; SUBCLAVIAN ARTERY; and SUBCLAVIAN VEIN at the superior thoracic outlet. This may result from a variety of anomalies such as a cervical rib (CERVICAL RIB SYNDROME), anomalous fascial bands, and abnormalities of the origin or insertion of the anterior or medial scalene muscles. Clinical features may include pain in the shoulder and neck region which radiates into the arm, PARESIS or PARALYSIS of brachial plexus innervated muscles, PARESTHESIA, loss of sensation, reduction of arterial pulses in the affected extremity, ISCHEMIA, and EDEMA. (Adams et al., Principles of Neurology, 6th ed, pp214-5).

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