Range

Mean and median

Age

18 - 77 years

45 y

Gender

Number of Patients

Percent

Male

111

70.3%

Female

47

29.7%

Smoking

Number of patients

Percent

Yes

93

58.9%

No

65

41.1%

Clinical presentation

Patients No

Percent

Neck swelling

112

70.9%

Headache

38

24%

Nasal tone

32

20.6%

Nasal obstruction

25

15.8%

Epistaxis

22

14%

CN palsy

21

13.3%

Dysphagia

5

3.2%

Performance

Number of patients

Percent

I

122

77.2%

II

24

15.2%

III

12

7.6%

Pathological types

Number of patients

Percent

Undifferentiated carcinoma

121

76.6%

Squamous cell carcinoma

29

18.3%

Others:

8

5.1%

Anaplastic carcinoma

2

1.3%

Adenocarcinoma

2

1.3%

Adenoid Cystic carcinoma

4

Stage group

Number of patients

I

6

3.8%

II

16

10.1%

III

64

40.5%

IVA

35

22.2%

IVB

28

17.7%

IVC

9

5.7%

158

100%