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Volume 52, Issue 6 , Pages A33-A36 , December 2008

Quiz Page December 2008: Acute Kidney Injury, Hematuria, and Orange Skin Pigmentation

Kidney biopsy findings. Light microscopic images of (A) periodic acid–silver methenamine staining, (B, D) hematoxylin and eosin staining, (C) histochemistry for hemoglobin, and (E) iron staining (orig

Kidney biopsy findings. Light microscopic images of (A) periodic acid–silver methenamine staining, (B, D) hematoxylin and eosin staining, (C) histochemistry for hemoglobin, and (E) iron staining (original magnification: [A] ×600, [B, C] ×400, [D, E] ×200). (F) Electron microscopic image of tubular epithelial cells (original magnification ×6,500).
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Case provided and authored by Lihong Zhang, MD,¹ Yanling Zhang, MD, PhD,¹ Qiongzhen Lin, MD,¹ Wanzhong Zou, MD,² Wenyun Zhang, MD,³ Maodong Liu, MD,¹ Haiying Lin, MD,¹ Ying Li, MD,¹ ¹Department of Nephrology, Third Hospital, Hebei Medical University, Shijiazhuang; ²Department of Pathology, Peking University, Beijing; and ³Department of Ultrasound, Third Hospital, Hebei Medical University, Shijiazhuang, China.