Table 3:

Differences in imaging characteristics of cysts between patients who required surgery and those who did not at long-term follow-up

SurgeryNo SurgeryP Value
LFSC size (mean) (SD) (mm)10.5 (3.9)9.5 (3.3).32a
MRI signal intensity (No.) (%).07b
    High T2 with a thin rim11 (48)24 (78)
    High T2 with a thick rim11 (48)6 (19)
    Low T21 (4)1 (3)
CT characteristics (No.) (%).003b
    Calcified12 (48)4 (12)
    Not calcified13 (52)28 (88)

  • ↵a P value based on the 2-sample t test of the difference between means.

  • ↵b P value based on a χ2 test of the difference in proportions.