label: Renal arteriole intima/media hyalinosis
label_lc: renal arteriole intima/media hyalinosis
description: "Accumulation of amorphous, eosinophilic, glassy, periodic acid-Schiff (PAS)-positive, silver-negative material (hyalinosis) in the inner or middle layer of the renal arterioles. This feature may be accompanied by hypertrophy of the media and intima fibrosis."