Images – Oncocytic adrenocortical carcinoma: A rare tumor variant

摘要

Adrenocortical carcinoma (ACC) is an uncommon malignancy, with an incidence of 1–2 per million per year, and has three main histological variants: oncocytic, myxoid, and sarcomotoid.1 Oncocytic variants are mainly composed of eosinophilic cells with focal nuclear atypia and an abundance of mitochondria.