Sign Up for a Free Account

This is an image preview.
Start a Free Account
to view the full image.

Sign Up for a Free Account For information on discounts, see Plans & Pricing

  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

  • Every article is reviewed by our esteemed Editorial Board for accuracy and currency.

  • Full spectrum of neurology in 1,200 comprehensive articles.

  • Listen to MedLink on the go with Audio versions of each article.

Skin pattern of livedo reticularis and urticaria compared with livedo racemosa

Skin pattern of livedo reticularis (top and bottom left) and urticaria (bottom right) for comparison with livedo racemosa. (Source: Hartig F, Reider N, Sojer M, et al. Right/left shunt. Front Physiol 2020;11:994. Copyright © 2020. Hartig, Reider, Sojer, Hammer, Ploner, Muth, Tilg, and Köhler. Creative Commons Attribution License [CC BY], https://creativecommons.org/licenses/by/2.0/legalcode.)

Related Article

Related Media

Associated Disorders

  • Dysbaric bone necrosis
  • Patent foramen ovale
  • Pulmonary barotrauma