This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2018, Subject name: Pathology
Secondary hemolytic anemia is seen in all except: 
Select and explain. 
A. CML, B. A.CLL, C. Continuous renal replacement therapy (CR), D. Extra corporeal membrane oxygenation (ECMO)
A: CML
Answer: A: CML 
Explanation: Secondary hemolytic anemia is seen in : Chronic lymphocytic leukemia(CLL) Continuous renal replacement therapy(CR) Extracorporeal membrane oxygenation (ECMO) Chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL) differ only in the degree of peripheral blood lymphocytosis. Most affected patients have sufficient lymphocytosis to fulfill the diagnostic requirement for CLL (absolute lymphocyte count > 5000 per mm3). CLL is the most common leukemia of adults in the Western world.