Vascular pathology in hypertension. (A) Hyaline arteriolosclerosis. The arteriolar
wall is thickened with increased protein deposition (hyalinized), and the lumen
is markedly narrowed.
,B) Hyperplastic arteriolosclerosis (onion-skinning) causing luminal obliteration
(arrow) (periodic acid-Schiff stain)
,MONCKEBERG MEDIAL CALCIFIC SCLEROSIS
,
wall is thickened with increased protein deposition (hyalinized), and the lumen
is markedly narrowed.
,B) Hyperplastic arteriolosclerosis (onion-skinning) causing luminal obliteration
(arrow) (periodic acid-Schiff stain)
,MONCKEBERG MEDIAL CALCIFIC SCLEROSIS
,