Case Report
Intrathyroidal Thymic Tissue in an Adolescent with Graves’ Disease: Case Report and Review of Current Literature
Table 2
Literature review: patients with follow-up ultrasounds for intrathyroidal thymic tissue.
| Study | Number of patients | Interval of follow-up ultrasounds | Changes in intrathyroidal thymic tissue appearance |
| Segni et al. [7] | 9 | Mean 34 months | 2/9 with reduced size | (6–84 months) | 1/9 with increased size (age 13 months) |
| Kim et al.[3] | 3 | 6, 11, and 18 months | 3/3 with stable size and echo pattern |
| Yildiz et al. [5] | 9 | Mean 15.2 months | 8/9 with stable size | (0–48 months) | 1/9 with reduced size |
| Vlachopapadopoulou et al. [4] | 36 | 6, 12, and 18 months | 31/36 with stable size | 4/36 with reduced size (adolescents) | 1/36 with resolution (1.5 years later) |
| Frates et al. [6] | 8 | 2 months—5 years | 7/8 with stable size | 1/8 with resolution (5 years later) |
|
|