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Definition (NCI)
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A recurrent purple discoloration of the skin that does not blanche and is found in a lacy, network pattern, most often in the lower extremities. It may be aggravated by exposure to cold and is classified as idiopathic or secondary. Secondary livedo reticularis may be a cutaneous manifestation of immune system disorders (e.g., lupus erythematosus, rheumatoid arthritis, cryoglobulinemia, lymphoma, etc), and hematologic disorders (polycythemia vera).
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Definition (MSH)
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A condition characterized by a reticular or fishnet pattern on the skin of lower extremities and other parts of the body. This red and blue pattern is due to deoxygenated blood in unstable dermal blood vessels. The condition is intensified by cold exposure and relieved by rewarming.
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| Concepts |
Disease or Syndrome
(T047)
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| MSH |
D054068
, D017445 |
| SnomedCT |
279990005, 201303000, 238772004, 78820005 |
| English |
LIVEDO RETICULARIS, livedo reticularis (physical finding), livedo reticularis, livedo reticularis (diagnosis), Livedo Reticularis [Disease/Finding], livedo racemosa, Livedo reticularis, Livedo racemosa, Livedo reticularis (disorder), asphyxia; reticularis, reticularis; asphyxia, Livedo reticularis, NOS, Livedo Reticularis |
| Spanish |
LIVEDO RETICULARIS, Livedo Reticularis, livedo racemosa, livedo reticularis (trastorno), livedo reticularis, Livedo reticularis |
| Italian |
Livedo reticularis, Livedo Reticularis |
| Japanese |
網状皮斑, ﾓｳｼﾞｮｳﾋﾊﾝ |
| Portuguese |
Livedo Reticular, LIVEDO RETICULARIS, Livedo reticular |
| Finnish |
Verkkomainen lyijynsinisyys
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| French |
Livedo réticulaire, Livedo reticularis, LIVEDO, Livedo |
| German |
Livedo reticularis, LIVEDO RETICULARIS, Livedo retikularis |
| Russian |
KOZHA MRAMORNAIA SETCHATAIA, КОЖА МРАМОРНАЯ СЕТЧАТАЯ |
| Czech |
Livedo retikularis, livedo reticularis |
| Swedish |
Livedo reticularis
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| Polish |
Sinica siateczkowata, Sinica marmurkowata |
| Hungarian |
Livedo reticularis
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| Norwegian |
Livedo reticularis
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| Dutch |
asfyxie; reticularis, reticularis; asfyxie, livedo reticularis, Livedo reticularis |
