Infections in haematologic neoplasms: autopsy findings.

BACKGROUND AND

METHODS

Infections are the main cause of death in most haematologic malignancies. We studied 95 autopsies of patients who died from haematologic neoplasms in the period 1980-1989 at Niguarda Cà Granda Hospital.

RESULTS AND

CONCLUSIONS

Infections were the cause of death in 63% of patients. In this group of patients bacterial infections accounted for 43% of deaths; fungal infections were frequent too (28%), mainly among leukemic patients; viral (9%), mycobacterial (7%) and polymicrobic infections (11%) were also documented. Haemorrhages were less frequently fatal (12%) due to the availability of haemocomponents. A high number of fatal haemorrhages were associated with fungal infections. Neoplastic progression was the real cause of death in only a few cases, and cardiovascular and pulmonary complications were fatal in the great majority of the other patients.