Characteristics Mean ± SD or%(n)
Age, yo (±SD) 11 ± 4.7
Sex,% (n)
Female 53.3 (16)
Men 46.6 (14)
Localization, % (n)
Head and neck 6.6 (2)
Trunk 3.3 (1)
Extremity 90 (27)
Position, % (n)
Upper 43.3 (13)
Lower 56.6 (17)
Phleboliths,% (n)
Yes 64.3 (18)
No 35.7 (10)