Table 2. Comparison of Image Variables between Cysts and Solid Masses in Development Dataset.

Image Variable	Cysts (n = 6)	Solid Masses (n = 12)	P
Size (cm)	4.4 (2.8–6.9)	2.6 (1.5–11.8)	0.426
nT2†	0.59 (0.21–0.92)	0.28 (0.12–0.58)	0.032
nT1†	1.90 (0.99–5.75)	2.16 (8.69–1.17)	0.493
nADC*†	1.26 (0.52–1.51)	0.33 (0.18–0.76)	0.009
RER (%)	5.3 (0.4–24.1)	59.7 (28.1–770.7)	< 0.001

All data indicate median values with ranges in parentheses. ^*Missed in two cases (one cyst and one solid mass), ^†Fraction values without units. nADC = normalized apparent diffusion coefficient, nT1 = normalized T1 signal intensity, nT2 = normalized T2 signal intensity, RER = relative enhancement ratio