[Hemorrhagic dengue fever: evidence of consumption coagulopathy (author's transl)]

Coagulation is explored in 129 children infected by dengue virus and presenting either banal symptoms, or an hemorrhagic fever. Results are given, and commented according to the disease's clinical staging. A disseminated intravascular coagulation symdrome is brought out in all the cases, but with less or more intensity, though it belongs to dengue virus infection. Etio-pathogenic mechanism is then discussed.