Definition of Spider nevus

1. Noun. A dilation of superficial capillaries with a central red dot from which blood vessels radiate.

Exact synonyms: Spider Angioma, Vascular Spider
Generic synonyms: Angioma

Medical Definition of Spider nevus

1. A branched growth of dilated capillaries on the skin, resembling a spider. This abnormality may be associated with cirrhosis of the liver. (27 Sep 1997)

Lexicographical Neighbors of Spider Nevus

spider cancer
spider cell
spider crab
spider fern
spider finger
spider flower
spider goat
spider haemangioma
spider hole
spider lilies
spider lily
spider mite
spider mole
spider monkey
spider monkeys
spider nevus (current term)
spider orchid
spider pelvis
spider plant
spider strap
spider straps
spider telangiectasia
spider venoms
spider wasp
spider wasps
spider web
spider webs
spiderdom
spidered
spiderflower

Literary usage of Spider nevus

Below you will find example usage of this term as found in modern and/or classical literature:

1. Diseases of the skin and the eruptive fevers by Jay Frank Schamberg (1908)
"The na?vus araneus, or spider nevus, is the form ordinarily seen. This most often appears upon the face, and consists of a pin-head- or larger sized red ..."

2. Diseases of the Skin and the Eruptive Fevers by Jay Frank Schamberg (1915)
"The naevus araneus, or spider nevus, is the form ordinarily seen. This most often appears upon the face, and consists of a pin-head- or larger sized red ..."

3. Therapeutic Gazette (1921)
"Usually included among the vascular nevi, but not at all in the same pathological class, is the spider nevus. It consists of a bright-red, central point, ..."

4. Skin and Venereal Diseases (1908)
"... ones (on the face), which project slightly and approach the "spider nevus" (nevus araneus) class or a kind of small,. superficial, cavernous nevus. ..."

5. The Principles and Practice of Dermatology by William Allen Pusey (1917)
"VARICOSE VEINS AND SMALL ULCER OF LEO. (Author's collection.) radiating dilated capillaries. This constitutes the so-called spider nevus, or nevus araneus. ..."

6. A Practical treatise on diseases of the skin for the use of students and by Oliver Samuel Ormsby (1921)
"One of the common forms is that described as nems araneus, "spider nevus," or the so-called "spider cancer." It is char- 1 Diseases of the Skin, p. 685. ..."

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