What does it mean when my skin get a diamond shape pattern on my arms & legs.our lined in red white on inside?

Please see: Please see your dermatologist for evaluation and to discuss treatment options. This way you can really find out and get the right treatment.

Blood vessel pattern: Reticulated (net-like) pattern on skin is seen in a number of conditions. It can be simply when a person is cold, and usually resolves once warmed up. Also can be seen in a number of collagen vascular diseases and conditions with inflammation of blood vessels. If the pattern is persistent, please see your dermatologist for a possible biopsy and workup. Some of these can involve internal organs.