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Table 2 Number and localization of sentinel lymph nodes according to the different pelvic lymph node regions

From: Target volume definition in high-risk prostate cancer patients using sentinel node SPECT/CT and 18 F-choline PET/CT

Pat. No

internal pudendal

SV

inguinal

para-rectal

Pre-sacral

obturator

internal iliac

external iliac

common iliac

Left para-aortic

Right para-aortic

Total

1

   

1

 

1

 

1

   

3

2

   

1

   

2

   

3

3

    

1

 

1

 

2

2

1

7

4

 

1

    

1

2

1

1

1

7

5

     

1

 

2

2

1

2

8

6

    

2

1

1

 

1

1

 

6

7

   

1

  

1

 

1

 

1

4

8

       

1

1

 

1

3

9

   

1

2

  

2

   

5

10

       

3

   

3

11

    

1

2

 

2

1

 

2

8

12

  

1

   

2

2

3

1

 

9

13

 

1

 

1

 

1

  

3

1

 

7

14

     

2

 

2

   

4

15

   

2

1

1

 

3

2

 

1

10

16

    

1

  

1

1

1

 

4

17

   

1

 

1

 

1

   

3

18

     

1

     

1

19

    

1

 

2

2

   

5

20

   

1

   

2

1

  

4

Total

0

2

1

9

9

11

8

28

19

8

9

104

  1. Abbreviation: SV: seminal vesicle lymph plexus.