Goal: The aim of this study is to determine factors relating to dying from Dengue Hemorrhagic Fever (DHF) at Pediatric department of Tien Giang Hospital in 5 years (1996 - 2000). Materials and Method: in this retrospective study, speciments of 34 - fatal cases from DHF are described Results: 34 patients, 16 boys, 18 grils, mean age 6, 3 years old.