Bilateral primary adrenal non-Hodgkin's lymphoma - a case report and review of the literature.

Primary adrenal non-Hodgkin's lymphoma (PAL) is a rare neoplastic disease. Clinical symptoms are often related to the presence of lymphoma or adrenal insufficieny. Diagnostic strategies include endocrine evaluation, imaging studies and histopathological examination. In case of suspicious PAL, percutaneous CT or US-guided needle biopsy is recommended to rapidly establish diagnosis before starting chemotherapy. We report about an 84-year-old male who presented with significant weight loss and chronic lumbar pain. Abdominal CT scans revealed bilateral masses highly suggestive of malignancy. After open bilateral adrenalectomy with abdominal lymphadenectomy, histological examination showed bilateral PAL. Five months after surgery, the patient died due to progressive tumor disease.