Table 2.

Characteristics and comparison of our 18 men and 216 women (means (SD) or percentages)

	Men	Women	p Value
n	18	216
Age (y)	41.6 (10.0)	36.2 (8.7)	**
Diameter (mm)	37.5 (12.9)	63.4 (29.2)	***
No of FNH per patient	1	1.3	NS
Lesions with all MR criteria	11 (61.1%)	168 (77.8%)	NS
Surgical procedure	13 (72.2%)	48 (22.2%)	***

FNH, focal nodular hyperplasia; MR, magnetic resonance.

**p≤0.01; ***p≤0.001.