Discovery tools These short videos and presentations will help to further discover the epidemiology, pathophysiology and the clinical manifestations of chronic venous disease and hemorrhoidal disease. Sorted by: oldest newest 14 May 2019 Journey through stages of CVD 14 May 2019 About chronic venous disease 14 May 2019 Pathophysiology of CVD part2 14 May 2019 Pathophysiology of CVD part1 13 June 2019 Pathophysiology of Hemorrhoids Interested in learning more about hemorrhoids? You… 16 July 2020 Hemorrhoids Pathophysiology