<prompt> A child died soon after bih. On examination there was hepatosplenomegaly and edema all over body. Most probable diagnosis in:a-thalassemiab-thalassemiaHereditary spherocytosisABO incompatibility  <response>: - This case history suggests NON IMMUNE HYDROPS - seen in severe variety of alpha thalassemia HbH or Hb Bas. - ABO incompatibility usually leads to mild hemolysis, which is not severe enough to lead to hydrops fetalis. - b-thalassemia - Doesnt present immediately after bih 