[Incidence of lymphoma cells in the bone marrow and peripheral blood in patients with non-Hodgkin's type lymphoma].
The appearance of lymphomatous cells in the bone marrow and peripheral blood in 120 patients with Non-Hodgkin's lymphomas (NHLs), was investigated. The presence of lymphomatous cells in the bone marrow was found in 56.6% ob patients and in the peripheral blood in 23.3% of individuals. Lymphomatous site in the bone marrow was proportionally frequent in the group of patients with the high grade aggressive NHLs in comparison to the low grade group. The finding of the peripheral blood occupation was reversible However no significant statistical difference was found. The results also suggest that lymphomatous invasion of the bone marrow does not obligatory predict the invasion of the peripheral blood. Reverse correlation between the frequent bone marrow and peripheral blood occupation by lymphomatous cells and the mean survival time which was significantly shorter in the patients who exhibited the invasion of any kind, was also found. This means that lymphomatous invasion of the bone marrow and peripheral blood might be a potentially useful parameter of the clinical aggressiveness and the course of the disease.
Rajić
M
M
Vidaković
B
B
Bojić
P
P
D001853:Bone Marrow / Q000473:pathology*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000097:blood / Q000473:pathology*
Ucestalost limfomskih ćelija u kostnoj srzi i perifernoj krvi obolelih limfoma tipa non-Hodgkin.