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[Contralateral aneurysm-like adrenal gland metastasis of a renal adenocarcinoma].

The authors report a case of adrenal metastasis contralateral to a renal cell carcinoma in a 74-year-old patient who had undergone right radical nephrectomy for renal cell carcinoma. Nine months later, computed tomography revealed a hypervascular mass considered to be an aneurysm of the splenic artery. Arteriography led to the diagnosis of hypervascular adrenal tumour. Left adrenalectomy was performed. Histological examination showed a metastasis from renal cell carcinoma. This is an unusual form of renal cancer metastasis. Its treatment and prognosis are discussed.