If a person's cell have the antigen, the antibody should NOT be present in that person's serum. If an antibody to a blood group antigen is present in the serum of a person, his or her cells should lack that antigen. The antigens are on the cells and the antibodies are in the serum.
Therapy-related myeloid leukemia (t-MDS/t-AML) is a well-recognized clinical syndrome occurring as a late complication following cytotoxic therapy.1â5 The term âtherapy-relatedâ leukemia is descriptive and based on a patientâs history of exposure to cytotoxic agents.
1 AML affects the myeloid (also known as nonlymphocytic) type of white blood cells, the red blood cells and the cells that make platelets. 2  chronic lymphocytic leukemia (CLL). 3  CLL most commonly affects adults over age 55 and rarely occurs in children.4  CLL affects the lymphocytic type of white blood cells.he most common types of leukemia are: 1  acute lymphocytic leukemia (ALL). 2  ALL is the most common type of leukemia in children. 3  It also affects adults, especially those age 65 and older.