Figure 1.

Vascular lesions analyzed on renal biopsy (optic microscopy, Masson’s trichromic staining).A: Arteriolosclerosis was defined as the presence of hyaline deposits (arrow) in the wall of at least one arteriole. B: Arteriosclerosis was defined as a thickening of intima. Maximal intima thickness visible on the sample biopsy was measured (double arrow). Here, intima/media ratio was superior to 1, which corresponds to severe arteriosclerosis.

Bigé et al. BMC Nephrology 2012 13:139   doi:10.1186/1471-2369-13-139
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