Arachnodactyly

Arachnodactyly

Infobox_Disease
Name = PAGENAME


Caption =
DiseasesDB = 15196
ICD10 = ICD10|Q|87|4|q|80
ICD9 = ICD9|759.82
ICDO =
OMIM =
MedlinePlus =
eMedicineSubj =
eMedicineTopic =
MeshID = D008382

Arachnodactyly (""spider fingers") or achromachia, is a condition in which the fingers are abnormally long and slender in comparison to the palm of the hand. It can be present at birth or develop in later life.

This feature can occur on its own, with no underlying health problems. However, it can also be associated with certain medical conditions. Examples include Marfan syndrome and homocystinuria.

Arachnodactyly has been linked to mutations in the fibrillin-2 gene.

It is also seen in some cases that all or a few fingers can be bent backwards of 180 degrees.


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Look at other dictionaries:

  • arachnodactyly — arachnodactyly. = Marfan syndrome (см.). (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • Arachnodactyly — Long spider like fingers and toes, a frequent finding in Marfan syndrome, a heritable disorder of connective tissue. Arachnodactyly is derived from the Greek arachne (spider) and daktylos (finger). The Greek word was derived from the name Arachne …   Medical dictionary

  • arachnodactyly — noun a condition in which the fingers and hands are abnormally long and slender Syn: Marfan syndrome …   Wiktionary

  • arachnodactyly — arach·no·dac·ty·ly …   English syllables

  • arachnodactyly — n. abnormally long and slender fingers: usually associated with excessive height and congenital defects of the heart and eyes in Marfan s syndrome …   The new mediacal dictionary

  • arachnodactyly — əˌraknōˈdaktəlē noun ( es) Etymology: arachn + dactyly (from New Latin dactylia) : a hereditary abnormality characterized by excessive length of the long bones (as of the fingers and toes) and usually associated with other abnormalities …   Useful english dictionary

  • Congenital contractural arachnodactyly — Beals syndrome Classification and external resources OMIM 121050 DiseasesDB 29326 Beals syndrome (Congenital contractural arachnodactyl …   Wikipedia

  • congenital contractural arachnodactyly — congenital con·trac·tur·al arachnodactyly kən trak chə rəl , kän n a disorder that is similar to or a variant of Marfan syndrome, is inherited as a dominant autosomal trait, and is characterized esp. by arachnodactyly, joint contracture, and… …   Medical dictionary

  • Арахнодактилия (Arachnodactyly) — аномально длинные и тонкие пальцы рук. Данное состояние обычно сопровождается наличием у больного избыточного веса, а также врожденными пороками сердца и глаз, как при синдроме Марфана. Источник: Медицинский словарь …   Медицинские термины

  • spider finger — arachnodactyly …   Medical dictionary

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