Table 4.
Information on three shrinking masses
| Age (y)/ Sex |
Diameter (cm) before biopsy/ initial follow-up |
Shrinkage rate (%) | Histological diagnosis |
Procedural complication | Initial follow-up imaging | ||
|---|---|---|---|---|---|---|---|
| Case | Modality | Timing | |||||
| 1 | 57/M | 1.1/0.8 | 72.7 | Clear cell RCC | Small hematoma | Dynamic CT | 29 days later |
| 2 | 74/W | 2.3/1.7 | 73.9 | Clear cell RCC | Small hematoma | CT during arteriography | 63 days later |
| 3 | 85/M | 2.0/1.2 | 60.0 | Papillary neoplasia | Small hematoma | Dynamic CT | 64 days later |
| W: woman, M: man, RCC: renal cell carcinoma, CT: computed tomography | |||||||