Anterior Mediastinal Myelolipoma: A Case Report and Review of the Literature.

BACKGROUND Myelolipoma is a benign tumor, commonly found in the supra-renal gland, which is composed of mature fatty tissue admixed with hematopoietic elements. However, there are several extra-adrenal sites reported in the literature and thoracic myelolipoma is an unusual location for extra-adrenal myelolipoma. CASE REPORT We present the case of a 71-year-old man previously diagnosed with hypertension who was admitted due to a motor vehicle injury with a lumbar spine fracture.

Coincidental light chain induced proximal tubulopathy with lupus nephritis: a case report and review of the literature.

Background: We report a case of light chain proximal tubulopathy associated with lupus nephritis in a patient known to have systemic lupus erythematosus. The kidney can be injured in several ways in any of these disorders. Light chain proximal tubulopathy is a rare form of renal tubular injury that may occur in and complicate plasma cell dyscrasia, characterized by cytoplasmic inclusions of the monoclonal light chain within proximal tubular cells.