[Congenital or acquired unilateral nevoid stellar telangiectasias. About 5 cases (author's transl)]

Based on five personal cases (one neo-natal case, one in childhood, and three cases in pregnant women) and sixteen published cases, this study remind us of the essential caracteristics of unilateral nevoid telangiectasis. Prevalence in women is noticeable appearance during pregnancy, with complete regression during post-partum, is quasi constant. If their nosological place is not clear among the essential telangiectasias, they seem to be quite different from Hutchinson's serpiginious angioma (verrucous telangiectasis), from Osler-Rendu's disease, from Brocq's telangiectasias and from generalizated telangiectasias. The true signification of all these diseases is still completely unknown.