[Critical evaluation of the causes of death in thalassemic subjects].

We discuss 25 cases of death observed from 1971 to 1983 in a casistic of 155 patients with Thalassaemic Syndrome. Anemia as a cause of death is disappearing, new triggers are involved such as Yersinia Enterocolitica who can cause severe sepsis even in non-splenectomized patients. Iron overload appears to be the most severe complication in the second decade.