AllRefer Health - Spider Angioma (Nevus Araneus)

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You are here : AllRefer.com > Health > Diseases & Conditions > Spider Angioma

Spider Angioma


•	Definition
•	Overview, Causes, & Risk Factors
•	Symptoms & Signs
•	Diagnosis & Tests
•	Treatment
•	Expectations or Prognosis
•	Calling Your Health Care Provider
•	Pictures & Images
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Alternate Names : Nevus Araneus

Definition

Spider angioma is an abnormal collection of blood vessels near the surface of the skin. The appearance is often similar to that of a small spider web.

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Circulatory System

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Overview, Causes, & Risk Factors

A spider angioma lesion typically has a red dot in the center with reddish extensions radiating out for some distance around it (a few millimeters to a centimeter or more). Spider angiomas can occur anywhere but are most common on the face and trunk.

Spider angiomas are very common and are especially prevalent during pregnancy and in patients with liver disease.

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• Definition
• Spider Angioma Overview, Causes, & Risk Factors
• Spider Angioma Symptoms & Signs
• Spider Angioma Diagnosis & Tests
• Spider Angioma Treatment
• Spider Angioma Prognosis
• Calling Your Health Care Provider
• Pictures & Images

Review Date : 1/11/2003
Reviewed By : Glen H. Crawford, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

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