H. Vankamp et al., MYELODYSPLASIA FOLLOWING PAROXYSMAL-NOCTURNAL HEMOGLOBINURIA - EVIDENCE FOR THE EMERGENCE OF A SEPARATE CLONE, British Journal of Haematology, 87(2), 1994, pp. 399-400
patient with paroxysmal nocturnal haemoglobinuria (PNH) who developed
a myelodysplastic syndrome (MDS) is described. After the onset of myel
odysplasia the neutrophils of the patient fully expressed GPI-linked p
roteins. It is concluded that the myelodysplasia does not originate fr
om transformed PNH stem cells, but represents the emergence of a separ
ate clone arising from an injured marrow.