Refractory B-cell chronic lymphocytic leukemia

Also known as: B-cell chronic lymphocytic leukemia/prolymphocytic leukemia/small lymphocytic lymphoma refractory / B-cell chronic lymphocytic leukaemia/prolymphocytic leukaemia/small lymphocytic lymphoma refractory / B-cell small lymphocytic lymphoma refractory / Small lymphocyte B lymphoma (Lukes-Collins Classification) refractory