Other Tumor Markers
TDT (Terminal Deoxynucleotidal Transferase)
Differentiates acute lymphocytic leukemia from acute non-lymphocytic leukemia; also useful in differentiating lymphomas; TDT levels are absent in patients in remission
Also called Beta 2-M. Elevated levels are present in lymphoproliferative disorders; nonspecific to chronic lymphocytic leukemia.
Click here to view the Tumor Markers page of the Diagnostic Tests module for more information.