Table 4

Lesion change during 5-year follow-up

Mean cyst size
DecreaseStableIncreaseTotal
Mean cyst numberDecrease1.3% (5)0% (0)2.3% (4)3.6% (9)
Stable6.5% (25)30.8% (114)23.3% (81)60.6% (220)
Increase2.1% (7)9.7%(34)24.1% (87)35.9% (128)
Total9.8% (37)40.4% (148)49.8% (172)100% (357)
  • Green: decrease in mean cyst size and mean cyst number. Lighter green: stable or decrease in mean cyst size or mean cyst number. Yellow: stable in mean cyst size and mean cyst number. Orange: stable or increase in mean cyst size and mean cyst number. Red: increase in mean cyst size and mean cyst number.