Primary Ectopic Mediastinal Goiter in a Patient With Crohn's Disease Presenting as Myasthenia Gravis.

Kumar, Sunil; Sultania, Mahesh; Vatsal, Shivam; Sharma, M C · Ann Thorac Surg · 2015

case_report · Level V

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Abstract

Mediastinum is an uncommon location for ectopic goiter. Primary ectopic mediastinal goiter has been reported to present mostly with compressive symptoms. We report a case of a 62-year-old man with history of Crohn's disease, who presented with symptoms of myasthenia gravis and was found to have an anterior mediastinal mass. The mass was resected completely with successful outcome. On histopathologic examination this mass turned out to be colloid goiter. This is an extremely rare presentation of a primary ectopic mediastinal goiter.

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