Table 1

Patient characteristics
Parameter n (%)
Gender
 Male 38 (47.5)
 female 42 (52.5)
Subsite
 Lacrimal gland 21 (26.3)
 Nasal cavity and paranasal sinuses 27 (33.8)
 Other 32 (40.0)
Recurrence 29 (36.3)
Metastasis
 Distant 22 (27.5)
Surrounding involvement 51 (63.4)
Nerve and vessel involvement 52 (65.0)
Histological grade
 Grade 1 53 (66.3)
 Grade 2 14 (17.5)
 Grade 3 9 (11.3)
 Grade 4 4 (5.0)

Zhou et al.

Zhou et al. Diagnostic Pathology 2012 7:119   doi:10.1186/1746-1596-7-119

Open Data