Chronic transfusion group—hemoglobinopathy subtype and MR imaging data analyzeda
| Pt | Diagnosis | Scans (No.) | Age (yr) | DWI (No.) | ASL (Right Cerebrum) (No.) | ASL (Left Cerebrum) (No.) |
|---|---|---|---|---|---|---|
| 1 | HbSS | 3 | 7,9,11 | 0 | 3 | 0 |
| 2 | HbSS | 6 | 0,1,2,5,6 | 3 | 1 | 5 |
| 3 | HbSS | 2 | 7,8 | 0 | 2 | 2 |
| 4 | HbSS | 2 | 8,11 | 2 | 0 | 2 |
| 5 | HbSS | 6 | 2,3,4,5,6,7 | 0 | 6 | 6 |
| 6 | HbSS | 2 | 4,6 | 1 | 2 | 2 |
| 7 | HbSS | 2 | 6,8 | 1 | 2 | 2 |
| 8 | HbSS | 3 | 3,4,5 | 1 | 3 | 3 |
| 9 | HbSS | 3 | 9,10,11 | 0 | 3 | 3 |
Note:—Pt indicates patient; HbSS, homozygous hemoglobin S.
↵a SCA subtype, total MRI scans, number of DWIs, and number of ASL sequences analyzed (right and left cerebral hemispheres) from 9 patients with transfusion.