Uncomplicated Shoulder Pain Becomes Complicated - Page #3
 

Lab Studies:
- Joint fluid aspirate: thick and purulent (WBC 73,870, 87% PMN)
- Aspirate Culture: MSSA
- WBC: 4.9
- CRP: 22.2
- ESR: 42

Other Studies:
- X-ray left shoulder: No acute fracture or dislocation.
- MRI of left shoulder W/O contrast: Very large joint effusion. Supraspinatus tendon strain with partial-thickness articular sided tearing extending longitudinally along the articular surface of the tendon involving up to 50% tendon thickness. Concern for a tear over the sublabral foramen. Bone contusion on the superior humeral head. No overlying chondral defect.

Consultations:
Infectious Disease
Orthopedic Surgery

Click here to continue. Challenge yourself by writing down a revised, working diagnosis before moving to the next slide.


NOTE: For more information, please contact the AMSSM, 4000 W. 114th Street, Suite 100, Leawood, KS 66211 (913) 327-1415.
 

© The American Medical Society for Sports Medicine
4000 W. 114th Street, Suite 100
Leawood, KS 66211
Phone: 913.327.1415


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