ICD-11 definition : Diffuse cutaneous mastocytosis is a rare form of cutaneous mastocytosis in which mast
cells infiltrate the entire skin diffusely. It usually presents in the neonatal period
and is characterized by erythroderma, a doughy ''peau d'orange'' appearance and blistering
after minor trauma. Affected infants are at risk of systemic disease and severe complications
including anaphylaxis and diarrhoea. The condition may resolve spontaneously.;
Diffuse cutaneous mastocytosis is a rare form of cutaneous mastocytosis in which mast
cells infiltrate the entire skin diffusely. It usually presents in the neonatal period
and is characterized by erythroderma, a doughy ''peau d'orange'' appearance and blistering
after minor trauma. Affected infants are at risk of systemic disease and severe complications
including anaphylaxis and diarrhoea. The condition may resolve spontaneously.