Onion skin thickening of aeriolar wall is seen in
Hyperplastic aeriolosclerosis is more typical of severe hypeension. Vessel exhibit onion skin , concentric laminated thickening of aeriolar walls and luminal narrowing Robbins 9 th edition page no. 334
Atherosclerosis
Median calcific sclerosis
Hyaline aeriosclerosis
Hyperplastic aeriosclerosis
Cardiovascular system