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Cervical sympathetic chain schwannoma mimicking a carotid body tumor: a case report
Lokman Uzun1, Mehmet Birol Ugur, Huseyin Ozdemir
1Department of Otorhinolaryngology and Head & Neck Surgery, Zonguldak Karaelmas University School of Medicine, Zonguldak, Turkey. luzun99@yahoo.com
Abstract:
Carotid body tumor (CBT), the most common tumor of the carotid bifurcation, presents as a pulsatile mass. Cervical sympathetic chain (CSC) schwannomas are slow growing lesions originating from myelin-producing Schwann cells. They may appear pulsatile due to the displacement of vascular structures by the non-vascular mass and thus may mimic a CBT. A case of CSC schwannoma masquerading as CBT in a 25-year-old woman is presented and discussed here.