Surgical treatment of adrenal carcinoma

Abstract

Adrenocortical carcinoma (ACC) is a rare disease with a poor prognosis. The presence of a mass syndrome or signs of hormonal hypersecretion often lead to its discovery, but more and more frequently, adrenocortical malignancy is fortuitously discovered as an incidentaloma. Cross-sectional imaging (CT and MRI) often points to the malignant character of the adrenal mass. Needle biopsy is contraindicated. Laboratory testing showing combined hypersecretion of cortisol, androgens or inactive corticosteroid precursors is highly suggestive of ACC. An 18F-fluoro-deoxyglucose Positron Emission Tomography (PET scan) should be performed to evaluate the malignancy of an adrenal mass and to detect regional or distant metastases. Although the majority of ACC are diagnosed at a locally advanced or metastatic stage, radical resection offers the only hope of cure. The peri-operative management of patients with ACC is not yet standardized. The aim of this review is to summarize the actual knowledge of the surgical management of ACC.

Keywords: Adrenal gland; Adrenal incidentaloma; Adrenalectomy; Adrenocortical carcinoma.