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Large but Benign Adrenal Mass: Adrenal Oncocytoma

Overview
Specialty Endocrinology
Date 2012 May 26
PMID 22629525
Citations 9
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Abstract

Adrenal incidentalomas of more than 4 cm size are usually malignant. We describe a 28-year-old woman with a 7-cm, non-functioning, well-demarcated adrenal mass, which was identified as an oncocytoma on histopathological examination. Therefore, a large, non-functioning, unilateral adrenal mass with preserved tumor outline should invoke the suspicion of oncocytoma, which is invariably a benign tumor.

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