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A Large Size Lipoma at Spinoglenoid Notch Mimicked Traumatic Rotator Cuff Tear
Joon Yub Kim1, Jung Soo Choe1, Jae Ho Cho1
1* Department of Orthopedic Surgery, Myongji Hospital, Goyang, Korea.
Abstract:
Herein, we report a large lipoma at the spinoglenoid notch that mimicked a rotator cuff tear, which occurred in a 61-year-old male farmer. Weakness and pain in the shoulder started abruptly after hard labor, and our first impression was a traumatic rotator cuff tear; however, there was no tear on MRI, and complete marginal excision of a large lipoma at the spinoglenoid notch relieved the symptoms completely at a postoperative three-month follow-up visit. We believe that certain activities such as forceful shoulder abduction may have caused the sudden onset of suprascapular neuropathy in the loosely compressed suprascapular nerve by the lipoma.
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