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Table 1 Tumour site, stage and grade

From: Metabolic markers in relation to hypoxia; staining patterns and colocalization of pimonidazole, HIF-1α, CAIX, LDH-5, GLUT-1, MCT1 and MCT4

Characteristics

Number

Tumour site

 

Larynx

7

Hypopharynx

4

Oropharynx

5

Oral cavity

2

T stage

 

T2

3

T3

6

T4

9

N stage

 

N0

6

N+

12

Histopathological grade

 

Moderately differentiated

14

Poorly differentiated

4