[Bee venom: an unusual cause of acute kidney injury].

Introduction: Bee sting venom is generally well tolerated. However, some rare cases of massive stings can lead to anaphylactic shock and even renal failure. This observation is the illustration of a case of acute kidney injury secondary to bee stings in a 64-year-old black african subject.

[A novel cause of acute kidney injury in multiple myeloma: Lenalidomide-induced acute interstitial nephritis].

Introduction: Lenalidomide is an immunomodulatory drug widely used in the treatment of multiple myeloma. Several cases of nephrotoxicity have been reported, but few have been documented histologically.

Case Presentation: We report a case of acute interstitial nephritis to lenalidomide in a 62-year-old patient with multiple myeloma after administration of the second course of chemotherapy according to the protocol combining bortezomib, lenalidomide and dexamethasone.