Intrinsic causes of hemolytic anemia are all except: (A) GCPD deficiency, (B) Hereditary spherocytosis, (C) Hypersplenism, (D) Pyruvate kinase deficiency
Answer is C. Hypersplenism is an extracorpuscular cause of heamolytic anemia. All other options are intracorpus cular / intrinsic causes of heamolytic anemia.