Within 3 weeks of the last dose of alemtuzumab, you will have a physical exam, routine blood tests (2 tablespoons), CT scans of the chest, abdomen, and pelvis, and a bone marrow biopsy (if needed). These tests will help show whether your tumor is shrinking after therapy. If these tests show that your tumor is not growing, you will be placed on observation and your tumor status will be checked up on every 3 months by repeating similar tests.