What causes livedo reticularis in children?
What causes livedo reticularis in children?
This term refers to the condition in infants and young children. It is usually a normal temporary response to the cold. However, in rare cases, this pattern is persistent and caused by an underlying congenital disorder. This term refers to a temporary skin response to cold exposure.
What does a reticular rash look like?
Livedo reticularis is a reticular, reddish-violet discoloration of the skin that typically affects the limbs, although it can be generalized. 1 The rash becomes worse with exposure to cold temperatures. The diagnosis requires determining a possible systemic association.
Can livedo reticularis be normal?
Physiologic livedo reticularis is a harmless condition that causes mottled skin to develop when a person experiences cold temperatures. It is also known as cutis marmorata. Cutis marmorata is more common in young females and newborns.
Where is mottling seen first?
Mottling most frequently occurs first on the feet, then travels up the legs. Mottling of skin before death is common and usually occurs during the final week of life, although in some cases it can occur earlier.
Is Livedo Reticularis vascular?
Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin.
What does death mottling look like?
A purplish or blotchy red-blue coloring on knees and/ or feet (mottling) is a sign that death is very near. Because the body no longer needs large amounts of energy and because the digestive system is slowing down, the need for and interest in food (and eventually fluids) gradually lessens.
What do mottled feet look?
Mottling is blotchy, red-purplish marbling of the skin. Mottling most frequently occurs first on the feet, then travels up the legs. Mottling of skin before death is common and usually occurs during the final week of life, although in some cases it can occur earlier.
