:Orthostatic purpura

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| synonym = Stasis purpura

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| specialty = dermatology

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Orthostatic purpura, also known as stasis purpura, is a skin condition that results from prolonged standing or even sitting with the legs lowered (as in a bus, airplane, or train), which produced edema and a purpuric eruption on the lower extremities.{{cite book |author1=James, William D. |author2=Berger, Timothy G. |title=Andrews' Diseases of the Skin: clinical Dermatology |publisher=Saunders Elsevier |year=2006 |isbn=978-0-7216-2921-6 |display-authors=etal}}{{rp|827}}