White hand sign

White hand sign

The white hand sign is a medical sign observed as a visible whitening of skin on the hand when the subject elevates the hands above the shoulder girdle with fingers pointing to the ceiling and palms facing forward. It results from this change in position causing a compression of the subclavian artery and temporary loss of circulation, as often occurs in patients with thoracic outlet syndrome, a complex syndrome involving the compression of various nerves and blood vessels between the axilla (armpit) and the base of the neck.

ee also

* Adson's sign

External links

* [http://www.tos-syndrome.com/whitehandarticle.htm The white hand sign in diagnosis of TOS]


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Adson's sign — is seen during abduction and external rotation at the shoulder, where there is loss of the radial pulse in the arm. It is sometimes used as a sign of thoracic outlet syndrome (TOS). Adson s sign is no longer used as a positive diagnosis of TOS… …   Wikipedia

  • White & Nerdy — Infobox Single Name = White and Nerdy Artist = Weird Al Yankovic from Album = Straight Outta Lynwood Released = September 12, 2006 track no = 1 B side = Don t Download This Song Format = CD, Digital download, 12 Recorded = July 22, 2006 Genre =… …   Wikipedia

  • White — This article is about the color. For other uses, see White (disambiguation). white light redirects here. For other uses, see White Light. White   Common connotations  ghos …   Wikipedia

  • White feather — A white feather is sometimes given as a mark of cowardice. A white feather has been a traditional symbol of cowardice, used and recognised especially within the British Army and in countries associated with the British Empire since the 18th… …   Wikipedia

  • Sign — Any abnormality that indicates a disease process, such as a change in appearance, sensation, or function, that is observed by a physician when evaluating a patient. * * * 1. Any abnormality indicative of disease, discoverable on examination of… …   Medical dictionary

  • White people — Whites redirects here. For other uses, see White (disambiguation). Race …   Wikipedia

  • White Christmas (film) — Infobox Film name = White Christmas imdb id = 0047673 writer = Norman Krasna, Norman Panama, Melvin Frank starring = Bing Crosby, Danny Kaye, Rosemary Clooney, Vera Ellen, Dean Jagger, Mary Wickes director = Michael Curtiz producer = Robert… …   Wikipedia

  • White-necked Rockfowl — White necked Rockfowl …   Wikipedia

  • White cliffs of Dover — The white cliffs of Dover are cliffs which form part of the British coastline facing the Strait of Dover and France. The cliffs are part of the North Downs formation. The cliff face, which reaches up to 106 metres high, owes its striking façade… …   Wikipedia

  • sign — Synonyms and related words: OK, Roman candle, abandon, abnormality, accent, accent mark, accept, accredit, acute disease, adumbration, advertisement, affection, affirm, affliction, agent, agree on terms, aid to navigation, ailment, alarm,… …   Moby Thesaurus

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”