Table 2.

Major subclassifications of orbital space-occupying lesions in order of their frequencies, together with their age and sex distribution.

Major pathologies	Number (%)	Mean age $\pm$ SD	Female/Male
Cystic	138 (36.8)	15.89 $\pm$ 14.24	82/56
Vascular	88 (23.5)	35.18 $\pm$ 16.79	53/35
Inflammatory and lymphoproliferative	40 (10.7)	45.00 $\pm$ 19.38	22/18
Secondary and metastatic	31 (8.2)	60.19 $\pm$ 18.79	16/15
Neurogenic	29 (7.7)	36.65 $\pm$ 14.77	20/9
Mesenchymal	28 (7.5)	26.29 $\pm$ 22.71	13/15
Epithelial lesions of lacrimal gland	21 (5.6)	43.14 $\pm$ 20.25	6/15
Total	375 (100)	31.09 $\pm$ 21.80	212/163
SD, standard deviation