61F neuropathic shoulder pain MRI
There is a posteroinferior labral tear 6-8:00 that communicates with a large inferior paralabral cyst which courses through the Quadrilateral space where it compresses the axillary nerve. Paralabral cyst is the most common identifiable mass to cause quadrilateral space syndrome; most often there is no identifiable mass and fibrous bands are implicated. There is selective […]
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