Know the LM, IF, and EM findings in HUS and TTP

on 10.12.08 with 0 comments



  • Concentric cellular thickening of intima of arterioles and interlobular arteries

  • Thickening of glomerular capillary walls by endothelial swelling

  • Deposits of fibrin-related material in the capillary lumina, subendothelially, and in the mesangium.

  • Intracapillary fibrin thrombi

  • Sometimes cortical necrosis

Category: Pathology Notes

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