Peripheral vascular disease: Difference between revisions

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(New page: In medicine, '''peripheral vascular disease''' is a "pathological processes involving any one of the blood vessels in the vasculature outside the heart."<ref>{{MeSH}}</ref> ==Diagnosi...)
 
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In [[medicine]], '''peripheral vascular disease''' is a "pathological processes involving any one of the blood vessels in the vasculature outside the heart."<ref>{{MeSH}}</ref>
In [[medicine]], '''peripheral vascular disease''' is a "pathological processes involving any one of the blood vessels in the vasculature outside the heart."<ref>{{MeSH}}</ref>


==Diagnosis==
==Classification==
===Arterial diseases===
[[Arterial occlusive disease]]s are "pathological processes which result in the partial or complete obstruction of [[artery|arteries]]. They are characterized by greatly reduced or absence of blood flow through these vessels. They are also known as arterial insufficiency."<ref>{{MeSH|Arterial Occlusive Diseases}}</ref> Examples include [[peripheral arterial disease]] which may cause the symptoms of [[intermittent claudication]].


==Physical examination==
===Venous diseases===
On [[physical examination]], the ankle brachial index (ABI) can be estimated by palpating the distal pulse. When compared to measurement by Doppler [[ultrasonography]], the accuracy for detecting an ABI < 0.9 is:<ref name="pmid18567610">{{cite journal |author=Migliacci R, Nasorri R, Ricciarini P, Gresele P |title=Ankle-brachial index measured by palpation for the diagnosis of peripheral arterial disease |journal=Fam Pract |volume=25 |issue=4 |pages=228–32 |year=2008 |month=August |pmid=18567610 |doi=10.1093/fampra/cmn035 |url=http://fampra.oxfordjournals.org/cgi/pmidlookup?view=long&pmid=18567610 |issn=}}</ref>
Venous diseases include [[thrombophlebitis]] and [[deep venous thrombosis]] (DVT), as well as their sequalae [[postphlebitic syndrome]], [[postthrombotic syndrome]], [[varicose vein]]s, and [[venous stasis ulcer]].
* [[sensitivity (tests)|sensitivity]] = 88%
* [[specificity (tests)|specificity]] = 82%


==References==
==References==
<references/>
<references/>

Latest revision as of 11:56, 15 February 2009

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In medicine, peripheral vascular disease is a "pathological processes involving any one of the blood vessels in the vasculature outside the heart."[1]

Classification

Arterial diseases

Arterial occlusive diseases are "pathological processes which result in the partial or complete obstruction of arteries. They are characterized by greatly reduced or absence of blood flow through these vessels. They are also known as arterial insufficiency."[2] Examples include peripheral arterial disease which may cause the symptoms of intermittent claudication.

Venous diseases

Venous diseases include thrombophlebitis and deep venous thrombosis (DVT), as well as their sequalae postphlebitic syndrome, postthrombotic syndrome, varicose veins, and venous stasis ulcer.

References