Miscellaneous Cancer Tests
Serum lactic dehydrogenase. Serum LDH levels are sometimes elevated in extensive carcinomatosis, often without any obvious reason. This is especially true in lymphoma, where it may be abnormal in up to 50% cases. However, LDH levels can be elevated in many conditions, which considerably lessens its usefulness in cancer diagnosis. Carcinoma antigen 19-9. CA 19-9 […]