BACKGROUND Severe polycythaemia in the neonate may produce symptoms due to hyperviscosity and may be associated with serious complications. Partial exchange transfusion will reduce the packed cell volume. OBJECTIVE To determine whether partial exchange transfusion in term infants with polycythaemia (symptomatic and asymptomatic) is associated with improved short and long term outcomes. SEAR...

background: the differentiation between acute and latent forms of the toxoplasma gondii ( t. gondii ) infection is still considered as a complicated issue. this study was aimed to elucidate the status of infection in the blood donors and the probable importance of blood transfusion in the transmission of the infection through detecting both immunological and genetic markers of acute and latent ...

RINGLE, AND STANLEY I?. BALCERZAK. Oxygen delivery following transfusion of stored blood. I. Normal rats. J. Appl. Physiol. 37(l) : 60-63. 1974 .-Blood stored in acid-citrate-dextrose (ACD) develops increased oxygen affinity secondary to progressive decline of red cell 2,3-diphosphoglycerate (DPG) levels. The ability of stored blood to supply oxygen to tissues was studied in rats exchange-trans...

Background. Severe hyperbilirubinaemia requiring exchange transfusion has become less common in recent years; however, kernicterus still occurs. The aim of this study was to review babies undergoing exchange transfusion for severe hyperbilirubinaemia in a Johannesburg hospital. Methodology. This was a retrospective review of babies who required exchange transfusion in both the neonatal and the ...