Skip to main content

Table 3 Histologic evaluation of the primary tumors after chemoradiotherapy

From: Preoperative concurrent chemotherapy with S-1 and radiotherapy for locally advanced squamous cell carcinoma of the oral cavity: Phase I trial

 

IV

III

IIb

IIa

I

Response rate

Level 1

 

2

1

  

100%

Level 2

1

2

   

100%

Level 3

 

2

1

  

100%

Level 4

1

2

   

100%

Level 5

 

1

2

  

100%

Level 6

  

4

1

1

66.7%

Level 7

 

1

1

1

 

66.7%

Level 8

 

3

3

  

100%

Total

2

13

12

2

1

90.0%

  1. *The histological evaluation was defined according to Shimosato's classification of therapeutic effectiveness