Pemberton's sign: Difference between revisions
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==Overview== | ==Overview== | ||
Pemberton's sign is the development of facial [[plethora]], distended neck and head superficial veins, inspiratory [[stridor]] and elevation of the [[jugular venous pressure]] (JVP) upon raising of the patient's both arms above his/her head simultaneously, as high as possible (Pemberton's maneuver). | |||
== | ==Causes== | ||
A positive Pemberton's sign is a sign of [[superior vena cava syndrome]], possibly from a mass in the [[mediastinum]], usually caused by a [[tumor]] or [[goiter]]. | A positive Pemberton's sign is a sign of [[superior vena cava syndrome]], possibly from a mass in the [[mediastinum]], usually caused by a [[tumor]] or [[goiter]]. | ||
Apical lung cancers often cause a positive Pemberton's sign and a high index of suspicion should be maintained in patients with symptoms of [[dyspnea]] and facial [[plethora]] with an extensive smoking history. | Apical lung cancers often cause a positive Pemberton's sign and a high index of suspicion should be maintained in patients with symptoms of [[dyspnea]] and facial [[plethora]] with an extensive smoking history. | ||
==Related Chapters== | |||
* [[Superior vena cava syndrome]] | |||
* [[Goiter]] | |||
* [[Lung cancer]] | |||
==References== | ==References== | ||
{{Reflist|2}} | |||
[[Category:Medical signs]] | |||
[[Category:Signs and symptoms]] | [[Category:Signs and symptoms]] | ||
[[Category:Cardiology]] | [[Category:Cardiology]] | ||
[[Category:Physical examination]] | [[Category:Physical examination]] | ||
[[Category:Emergency medicine]] | [[Category:Emergency medicine]] | ||
[[pl:Objaw Pembertona]] | [[pl:Objaw Pembertona]] | ||
Latest revision as of 14:32, 27 August 2015
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Pemberton's sign is the development of facial plethora, distended neck and head superficial veins, inspiratory stridor and elevation of the jugular venous pressure (JVP) upon raising of the patient's both arms above his/her head simultaneously, as high as possible (Pemberton's maneuver).
Causes
A positive Pemberton's sign is a sign of superior vena cava syndrome, possibly from a mass in the mediastinum, usually caused by a tumor or goiter.
Apical lung cancers often cause a positive Pemberton's sign and a high index of suspicion should be maintained in patients with symptoms of dyspnea and facial plethora with an extensive smoking history.
Related Chapters
References