The rash did not change with temperature or position and was somewhat tender. Livedo reticularis was confirmed by biopsy (see Figure 1). Skin looks mottled, blotchy, and reticulated without ...

Also called livedo reticularis, it is often harmless. Some people have mottled skin after cold exposure, or even tobacco use. The primary type is most often seen in females between ages 20 and 50.