This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Medicine
Splenectomy is most successful in - 
Select and explain. 
A. Hereditary spherocytosis, B. Chronic myeloid leukemia, C. Idiopathic thrombocy topenic purpura, D. Aplastic anaemia
A: Hereditary spherocytosis
Answer: A: Hereditary spherocytosis 
Explanation: <p >Davidson&;s principles and practice of medicine 22nd edition. *in hereditary spherocytosis consideration is given to splenectomy ,which improves but does not normalised red cell survive.</p>