Patients Not Treated with 90Y-Ibritumomab Tiuxetan for Medical Reasons
| Reason | No. |
|---|---|
| Contraindication | 2 |
| Marrow fibrosis | 1 |
| Prior stem cell transplantation | 1 |
| Change in medical condition | 19 |
| Disease progression, death | 6 |
| Radiation pneumonitis vs. pulmonary infiltrates | 1 |
| Rituximab infusion reaction | 3 |
| Sepsis, death | 1 |
| Severe tumor pain | 1 |
| Thrombocytopenia | 6 |
| Neutropenia | 1 |
| Other | 1 |
| Physician refusal to treat off label and off protocol (central nervous system lymphoma) |