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Published on: May 26, 2023
Epidermoid cyst-a rare mediastinal mass
Zubin Nalladaru1, Musa Mbahi2, Andre Wessels1
1Department of Cardiothoracic Surgery, Mediclinic City Hospital, Dubai Health Care City, PO box 505004, Dubai, United Arab Emirates.
Abstract:
A 39-year-old male was referred to our service for treatment of an asymptomatic mediastinal mass. The mass was detected on a routine pre-employment chest X-ray. CT scan showed a well-defined soft tissue mass measuring 7.5 × 5.5 × 5.3 cm in close relation to the right border of the heart. A CT-guided biopsy proved to be inconclusive as necrotic tissue was obtained. At exploratory thoracotomy, a well-defined cyst was found attached to the right side of the pericardium. The cyst was totally excised and sent for histopathological examination which came back with a surprise diagnosis of epidermoid cyst.
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