Thoracic outlet: anatomic correlation with MR imaging.
OBJECTIVE
The purpose of this report is to describe the normal MR anatomy of the thoracic outlet and its modification after postural maneuvers using an anatomic-MR imaging correlation.


CONCLUSIONS
MR imaging appears to be a useful technique to study the thoracic outlet and its contents because of its excellent soft-tissue depiction and its multiplanar capabilities. T1-weighted images obtained in the sagittal plane clearly depicted the different compartments of the cervicothoracic-brachial junction. Hyperabduction maneuvers may have potential applications in the assessment of the thoracic outlet syndrome by showing the location of compression.
Department of Musculoskeletal Radiology, Roger Salengro Hospital, Lille Cedex, France.
X
X
Demondion
N
N
Boutry
A
A
Drizenko
C
C
Paul
J P
JP
Francke
A
A
Cotten
D000368:Aged; D000369:Aged, 80 and over; D001366:Axillary Artery / Q000033:anatomy & histology*; D001367:Axillary Vein / Q000033:anatomy & histology*; D001917:Brachial Plexus / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D013348:Subclavian Artery / Q000033:anatomy & histology*; D013350:Subclavian Vein / Q000033:anatomy & histology*; D013901:Thoracic Outlet Syndrome