1Department of Nephrology, Hormozgan University of Medical Sciences, BandarAbbas, Iran 2Department of Nephrology, Shahid Beheshti University of Medical Sciences, Tehran, Iran 3Department of Pathology, Shahid Beheshti University of Medical Sciences, Tehran, Iran CASE A 51-year-old cigarette-smoker man was admitted because of progressive generalized weakness and early fatigability since 3 months ...