Study Population Characteristics (n = 30 Patients, n = 31 Scans)
| Characteristic | n |
| Sex | Men, 8 |
| Women, 22 | |
| IBD type | Ulcerative colitis, 15 |
| Crohn disease, 15 | |
| Referral type | Follow-up, 14 |
| Exacerbation, 17 | |
| Time to histology (d) | Median, 2 (−46 to +92) |
| Time to endoscopy (d) | Median, −2 (−46 to +87) |
| Therapy during scan | |
| Systemic steroids | Yes, 19 |
| No, 11 | |
| Thiopurine | Yes, 16 |
| No, 14 | |
| 5-ASA | Yes, 15 |
| No, 15 | |
| Local therapy | Yes, 7 |
| No, 23 |
Data in parentheses are ranges. Mean age was 41.3 y (age range, 18.8–66.8 y), and mean age at onset was 30.9 y (age range, 15–65 y).