Non-Hodgkin's lymphoma in elderly patients.
D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007621:Karyotyping; D008206:Lymphatic Diseases / Q000175:diagnosis / Q000473:pathology; D008223:Lymphoma / Q000175:diagnosis* / Q000473:pathology; D011379:Prognosis