By Dr. M. Giripunja, Consultant-Haematology, Manipal Hospital, Mysuru Sickle Cell Disease (SCD) is a genetic disorder that affects the haemoglobin and is a major challenge in affected children. This is an inherited condition that leads to formation of haemoglobin (haemoglobin S) which creates hyper-rigid sickle-shaped red blood cells. These malformed cells may obstruct the bloodstream…