“…2,3,6,16 -18,21 The patients' ages were variable (median, 50 years; range, 20 -78 years). No significant difference in incidence by gender has been identified (12 males including our case 6 -8,13,15,17,19,20 and 11 females 3,4,6,11,16,18,21,22 ). Fifteen reported cases discuss the onset of NHL and PRCA: seven developed PRCA and NHL and cellular 4,33 inhibitors of erythropoiesis, and serum derived from lymphoma patients accompanied by PRCA has been shown to inhibit erythroid colony formation in vitro.…”