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Table 1 Dose statistics of the ano-inguinal lymphatic drainage (AILD) with two different radiation techniques

From: Dosimetric comparison of different radiation techniques (IMRT vs. 3-dimensional) of the “true” (deep) ano-inguinal lymphatic drainage of anal cancer patients

Technique
  Dose (Gy)
Dmean Dmeadian D98% D2%  
3D-RT 40,2 44,8 12,5 53,2  
IMRT 38,0 41,5 11,6 51,8  
p-value 0,008 0,017 0,441 0,007  
  Volume (%)
V10Gy V20Gy V30GY V40Gy V50Gy
3D-RT 87,1 88,5 78,8 61,0 31,3
IMRT 95,6 85,3 73,1 54,2 26,9
p-value 0,735 0,021 0,011 0,008 0,066
  1. RT radiation therapy, Gy gray, 3D 3 dimensional, IMRT intensity modulated radiation therapy
  2. Boldface indicates values that are statistically significant