Laparoscopic adrenalectomy for a late solitary renal cell cancer metastasis to the ipsilateral adrenal gland.

BACKGROUND: Metastases to the adrenal gland are the second most common type of adrenal mass lesion after adrenocortical adenomas [1, 2]. However, less than 2% of those patients who develop a metachronous metastasis after resection of a primary renal tumour will present with a solitary adrenal tumour [3]. Most of these patients present within several years of the primary diagnosis [4]. CASE REPORT: A 66-year-old man with a history of left nephrectomy for renal cell carcinoma 18 years previously was investigated for recent weight loss. Computed tomography scanning identified a lesion in the ipsilateral adrenal gland. Hormonal investigations were consistent with a non-functioning mass. Magnetic resonance imaging and positron emission tomography scans suggested a malignant lesion. Laparoscopic adrenalectomy was performed without complication and histopathological examination confirmed metastatic renal cell carcinoma. The patient remains well with no evidence of recurrence at 6 months.
CONCLUSION: Laparoscopic adrenalectomy is a safe, effective treatment in the treatment of late solitary renal cell cancer metastasis to the ipsilateral adrenal gland.