_:b668235924 . _:b668235924 "ISBN:978-1416049982"^^ . _:b668235924 "Dorland:Dorlands_Illustrated_Medical_Dictionary--31st_Ed"^^ . _:b668235924 . _:b668235924 . _:b668235924 "Measurement of a localized pathological change in structure of a blood vessel due to injury or disease; especially one that is circumscribed and well defined."^^ . _:b668235924 .