Thromboses veineuses récidivantes et télangiectasies arborescentes généralisées révélatrices d'un lymphome intravasculaire

A few telangiectasias associated with nodules or infiltrated plaques are often a clinical manifestation of intravascular lymphoma. The dermatological presentation described here is interesting for two reasons: on the one hand, telangiectasias were initially isolated in normal epidermis without any infiltration for more than one year and, on the other hand, the skin infiltration seen subsequently was very extensive and marked. Moreover, although microthrombi are frequent in small and medium-sized blood vessels, thrombosis of large vessels is rarely described in intravascular lymphoma.