Adenosplenomegaly and prognosis in uncomplicated and complicated chronic lymphocytic leukemia. A study of 362 cases.

Presence and size of lymph nodes and spleen, graded from 0 to , in 362 patients with CLL observed from diagnosis were evaluated. Statistical analysis showed a relationship with age, sex, anemia and thrombopenia, leukocytosis, and outlined two different groups: the one without organomegalies , with higher mean age (67 years), female prevalence, and better prognosis; the other with adenosplenomegaly graded ++/ , with lower mean age (57 years), clear male prevalence, and worse prognosis. Survival results were statistically different only between groups 0/+ versus group ++/ .