Ruptured angiomyolipoma of the kidney: a rare differential diagnosis of flank pain. (4th July 2017) - Brandt, Maximilian Peter; Tsaur, Igor; Vallo, Stefan; Krimphove, Marieke; Frellesen, Claudia; Vogl, Thomas; Hoefner, Thomas; Bartsch, Georg; Haferkamp, Axel; Thomas, Christian