title: [Prognostic evaluation of chronic lymphocytic leukemia in relation to the Rai classification. Critical analysis of 145 personal cases].
abstract: 145 patients suffering from Chronic Lymphocytic Leukemia, observed in the period from 1961 to 1976, were analyzed with regard to prognosis according to following factors: age, sex, Rai staging. Age and sex didn't show to influence median survival. According to Rai staging, and Authors, owing to obtained results, propose a classification in just two stages.
mesh_terms: D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000145:classification*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis; D012737:Sex Factors
vernacular_title: Valutazione prognostica della linfoadenosi cronica in rapporto alla classificazione di Rai. Analisi critica di 145 casi personali.