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Table 3 Localization of sentinel lymph nodes in relation to the pelvic CTV

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

SN Inside CTV Outside CTV
SV 2 0
Inguinal 0 1
Pararectal 0 9
Presacral 9 0
Obturator 11 0
Internal iliac 8 0
External iliac 28 0
Distal common iliac 19 0
Left paraaortic 0 8
Right paraaortic 0 9
Total 77 27
  1. Abbreviation: VS: seminal vesicle lymph plexus.