<prompt> Autoimmune hemolytic anemia is associated with malignancy of which cell lineage?T cellB cellPre B cellPre T cell  <response>: Autoimmune hemolytic anemia is associated with typical B cell chronic lymphocytic leukemia and non-Hodgkins lymphomas. Ref: Harrisons Principles of Internal Medicine, 17th Edition, Page 693; Davidsons Principles and Practice of Medicine, 20th Edition, Page 1046; Harrison 16th Edition, Page 648, 612; 17th Edition, Page 693 