Quadrilateral space syndrome: incidence of imaging findings in a population referred for MRI of the shoulder.
OBJECTIVE
The purpose of this study was to determine the incidence of MRI findings suggesting quadrilateral space syndrome in a population referred for shoulder MRI.


CONCLUSIONS
Focal teres minor atrophy or abnormal signal suggesting quadrilateral space syndrome is an uncommon, although not rare, finding on MRI of the shoulder in our referral population and is rarely an isolated abnormality.
Cothran
R Lee
RL
Department of Radiology, Duke University Health System, Erwin Rd., Box 3808, DUMC, Durham, NC 27710, USA.
Helms
Clyde
C
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001158:Arteries / Q000473:pathology*; D001365:Axilla; D005260:Female; D006801:Humans; D015994:Incidence; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D009408:Nerve Compression Syndromes / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D012782:Shoulder / Q000473:pathology*; D014652:Vascular Diseases / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology