Myeloblastic leukemoid reaction in paroxysmal nocturnal hemoglobinuria associated with myelodysplasia.
Paroxysmal nocturnal hemoglobinuria (PNH) has been observed to evolve into myelofibrosis and acute myeloid leukemia. Myeloblastic leukemoid reaction has not been described in PNH. We described a patient with PNH with myelodysplasia and septicemia. The marrow aspirates showed a picture of myeloblastosis which subsided when sepsis was controlled. The myeloblastic leukemoid reaction in our patient related to overwhelming sepsis, splenectomy and overt hemolysis.
Ko
W S
WS
Department of Internal Medicine, Tri-Service General Hospital, National Defence Medical Center, Taipei, Taiwan, Republic of China.
Chen
L M
LM
Chao
T Y
TY
Hwang
W S
WS
D001853:Bone Marrow / Q000473:pathology; D005260:Female; D006457:Hemoglobinuria, Paroxysmal / Q000150:complications*; D006801:Humans; D007955:Leukemoid Reaction / Q000209:etiology* / Q000473:pathology; D008875:Middle Aged; D009190:Myelodysplastic Syndromes / Q000209:etiology* / Q000473:pathology; D018805:Sepsis / Q000150:complications / Q000628:therapy