Chilblain-Lupus
Last Updated: 2020-06-24
ICD11: EB51.Y
Last Updated: 2020-06-24
Author(s): Anzengruber F., Navarini A.
ICD11: EB51.Y
Hutchinson 1888.
Chilblain lupus erythematosus.
Rare variant of cutaneous lupus erythematosus, whose skin changes are reminiscent of frostbite (= chilblain). Caution: Do not confuse with lupus pernio, which is a variant of sarcoidosis!
The exact cause is unknown. There is at least one genetic component, since family forms of "chilblain lupus" are described.
Livid pressure umbels, partly hyperkeratotic, sometimes hyperesthetic, cushion-like swellings, plaques and knots. Central atrophy, erosion or ulcers can occur.
Areas exposed to cold.
Orthohyperkeratosis, atrophy of the surface epithelium, perivascular lymphocellular infiltrates, intraluminal fibrin deposits.
Transition to an SLE.
Often chronic.
Share your experience and shape the future with us!
Do you have 5 minutes to take our short survey?
Together with you we would like to further develop DermaCompass.
There is the chance to win one of 3x50 EUR Amazon vouchers.
Be part of our innovation process!
Share your experience