Risk Stratification in Chronic Lymphocytic Leukemia
The Role of the Clinical Laboratory
CLL Rai Stage: Treatment Free

November 2008
This slide shows a Kaplan-Meyer graph for patients with CLL and distributed by Rai stage. One can see that those patients with low-risk Rai stage disease don’t reach a 50% treatment-free point until approximately 8 years after diagnosis.
This falls to approximately 2-3 years for those with an intermediate risk, for as one can see that virtually all patients in high risk disease based on Rai staging require treatment early on in the course of their disease.
CLL Rai Stage: Treatment Free |
Jump to section:
- Introduction
- Goals Today
- Risk Assessment
- Risk Assessment in CLL
- CLL Rai Stage: Treatment Free
- CLL: Nodular Pattern of BM Infiltration
- CLL: Pattern of BM Infiltration
- Blood: Prognostic Indicators
- CLL and Fragile Cells
- CLL: Fragile Cells and Time to Treatment
- CLL Prognostics: CD38
- CLL Rai Stage 0: CD38
- ZAP-70 in B-CLL
- ZAP-70 in B-CLL: Detection
- ZAP-70 in B-CLL: Questions
- ZAP-70 by Flow in CLL
- ZAP-70 by Flow in CLL
- ZAP-70 by Flow in CLL
- ZAP-70: Immunohistochemistry
- CLL Rai Stage 0: ZAP-70
- CD49d in CLL
- CD49d: Clinical Role
- Time to Treatment (TTT) & Overall Survival (OS) from Diagnosis*
- CD49d in CLL
- CD49d in CLL
- Immunoglobulin Variable (IgVH) Region Mutation Status
- IgVH Sequencing
- CLL Rai Stage 0: IgVH
- Chromosome Anomalies in Chronic Lymphocytic Leukemia
- Distribution of Chromosome Anomalies in CLL Detected by FISH
- 13q-: A Microdeletion in B-CLL
- Overall Survival: By FISH Anomaly
- Risk Assessment in CLL: Summary
- Risk Assessment In CLL
- Risk Assessment
- Goals Today
- Questions?