TY - JOUR T1 - RBc surface pits in the sickle hemoglobinopathies AU - Sills RH, Oski FA Y1 - 1979/05/01 N1 - 10.1001/archpedi.1979.02130050070014 JO - American Journal of Diseases of Children SP - 526 EP - 527 VL - 133 IS - 5 N2 - • Functional asplenia develops in children with sickle cell anemia. This asplenia is related to the increased incidence of bacterial sepsis that has been documented in these patients. With the use of direct-interference contrast microscopy to quantitate splenic function, we studied children with the sickle hemoglobinopathies. A gradual increase in splenic dysfunction with increasing age was documented in children with homozygous sickle cell disease. Children with the sickle variants also seem to manifest degrees of splenic dysfunction. Direct-interference contrast microscopy is a simple quantitative technique for the evaluation of splenic function in children with the sickle hemoglobinopathies.(Am J Dis Child 133:526-527, 1979) SN - 0002-922X M3 - doi: 10.1001/archpedi.1979.02130050070014 UR - http://dx.doi.org/10.1001/archpedi.1979.02130050070014 ER -