Summary of sequential examination findings and chemotherapy protocol
| Date | Chemotherapy | Examination | Findings |
|---|---|---|---|
| November 26, 1999 | MRI (Fig 1) | Minimum high intensity in the basal ganglia and thalamus on T2-weighted, dural/arachnoid enhancement with Gd-DTPA | |
| November 30, 1999 | CHOP | I-123 IMP (Fig 2A) | Very high rCBF throughout the brain before the first half-dose CHOP |
| December 20, 1999 | I-123 IMP (Fig 2B) | rCBF decreased to a level within normal range after the two half-dose CHOP | |
| February 5, 2001 | THE-COP | ||
| February 6, 2001 | CT (Fig 3) | Increased vascular densities in the left cerebral hemisphere, 6 hours after the onset of right hemiparesis | |
| February 9, 2001 | I-123 IMP (Fig 2C) | High rCBF in the left cerebral hemisphere and the right cerebellum, 2 hours after the recovery from right hemiparesis | |
| February 19–22, 2001 | EPOCH | ||
| February 20, 2001 | I-123 IMP (Fig 2D) | Relatively high rCBF at similar degree in both the right and the left cerebral hemispheres. |