OCAD MSK

History

74 y/o female with mass on shoulder. Also pain. Evaluate mass and r/o rotator cuff tear.

Figure 1 for case Large cyst above a degenerated acromioclavicular joint ( RID1895 ) — Figure 1

Figure 2 for case Large cyst above a degenerated acromioclavicular joint ( RID1895 ) — Figure 2

Figure 3 for case Large cyst above a degenerated acromioclavicular joint ( RID1895 ) — Figure 3

Figure 4 for case Large cyst above a degenerated acromioclavicular joint ( RID1895 ) — Figure 4

Figure 5 for case Large cyst above a degenerated acromioclavicular joint ( RID1895 ) — Figure 5

Discussion

Large cyst associated with a rotator cuff tear and AC arthrosis. Geyser phenomenon if communication shown at arthrography (some definitions specify arthrography). This was not an arthrogram. Patient also has a chronic rotator cuff tear. Reference article.

Diagnosis

Large cyst above a degenerated acromioclavicular joint ( RID1895 )

Phillip Tirman, MD

Courtesy

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