Erschienen in:
Shoulder & Elbow, 15 (2023) 1, Seite 61-64
Sprache:
Englisch
DOI:
10.1177/17585732211040160
ISSN:
1758-5732;
1758-5740
Entstehung:
Anmerkungen:
Beschreibung:
Background Glomus tumors, also known as benign acral tumors are extremely rare. Previous glomus tumors from other regions of the body have been linked to neurological compression symptoms, however axillary compression at the scapular neck has never been described. Case presentation Here, we report a case of axillary nerve compression in a 47-year-old man, secondary to a glomus tumor of the neck of the right scapula, initially misdiagnosed with biceps tenodesis performed and no pain improvement. The magnetic resonance imaging demonstrated a well-contoured, 12 mm tumefaction at the inferior pole of the scapular neck T2-hyperintense and T1-isointense and interpreted as a neuroma. An axillary approach allowed the dissection of the axillary nerve, and the tumor was completely removed. The pathological anatomical analysis resulted in a nodular red lesion measuring 14 × 10 mm, delimited and encapsulated with a definitive diagnostic of glomus tumor. The neurologic symptoms and pain disappeared 3 weeks after surgery and the patient reported satisfaction with the surgical procedure. After 3 months, the results remain stable with a complete resolution of the symptoms. Conclusions In cases of unexplained and atypical pain in the axillary area, and to avoid potential misdiagnoses and inappropriate treatments, an in-depth exploration for a compressive tumor should be performed as a differential diagnosis.