SECONDARY ORBITAL LESIONS

LESIONS

Frequency (n)

Proportion of secondary orbital lesions (%)

Proportion of total lesions (%)

Eyelids

Sq cell carcinoma

Haemangioma

Basal cell carcinoma

Sebaceous cell carcinoma

Malignant melanoma

Malignant sebaceous cyst

Adenocarcinoma

145

89

19

17

12

05

02

01

62.50

38.36

8.19

7.33

5.17

2.15

0.86

0.43

11.63

07.14

01.52

01.36

00.96

00.40

00.16

00.08

Paranasal sinuses

Ethmoid sinus

Ch ethmoiditis

Orbital fracture

Inverted papilloma

Inflammed nasal polyp

Ethmoidocele

Frontal sinuses

Frontocele

Mucocele

Pyocele

Dacryocele

Maxillary antrum

Maxillary antum

Carcinoma

Ameloblastoma

86

43

02

01

01

01

01

08

08

01

18

02

37.07

18.53

0.86

0.43

0.43

0.43

0.43

3.45

3.45

0.43

7.76

0.86

06.90

03.45

00.16

00.08

00.08

00.08

00.08

00.64

00.64

00.08

01.44

00.16

Nasopharynx

Nasopharyngeal fibroma

01

01

00.43

00.43

00.08

00.08