MICROCYTIC hypochromic anemia induced by a diet deficient in pyridoxine is well documented in swine,’ monkeys,2 dogs,3 cats,4 ducks,5 and chicks.#{176}In man, pyridoxine deficiency anemia was first described in 1956 by Harris et al.;7 subsequently an increasing number of cases have been reported by others. In 1953, Synderman et al.8 produced pyridoxine deficiency in two infants with cerebral de...

Diffuse eosinophilic fasciitis (Shulman disease) is a rare sclerodermiform syndrome that, in most cases, resolves spontaneously or after corticosteroid therapy. It has been associated with hematologic disorders, such as aplastic anemia. The clinical features and long-term outcomes of patients with eosinophilic fasciitis and associated aplastic anemia have been poorly described. We report the ca...

Hepcidin is the central regulator of systemic iron homeostasis. Dysregulation of hepcidin production results in a variety of iron disorders. Hepcidin deficiency is the cause of iron overload in hereditary hemochromatosis, iron-loading anemias, and hepatitis C. Hepcidin excess is associated with anemia of inflammation, chronic kidney disease and iron-refractory iron deficiency anemia. Diagnostic...

We report a case of severe and fatal aplastic anemia during an episode of infectious mononucleosis caused by Epstein-Barr (EB) virus infection. The 13-year-old female patient had shown normal hematological findings and had previously undergone repeated chemotherapy and autologous bone marrow transplantation for refractory non-Hodgkin malignant lymphoma (NHL). She was probably in an immuno-suppr...

Immune-mediated hemolytic anemia is a well-recognized complication of hematopoietic stem cell transplantation. We report on a 6-year-old boy with X-linked adrenoleukodystrophy who developed severe delayed alloimmune hemolytic anemia associated with immune-mediated neutropenia and thrombocytopenia following major ABO incompatible unrelated cord blood transplantation. The patient's cytopenias wer...