Skip to main content

Table 4 Average change in maximum prostate extension in lateral (∆x max ), anterior–posterior (∆y max ) and cranial–caudal (∆z max ) direction for “small”/“large” prostate volumes, i.e. below/above median MRI baseline volume (=50 cm 3 )

From: Change in prostate volume during extreme hypo-fractionation analysed with MRI

  ∆xmax(mm) p ∆ymax(mm) p ∆zmax(mm) p
MRmid–MRbaseline −0.5/1.0 0.24 3.3/3.3 0.98 1.9/3.0 0.44
MRend–MRbaseline −0.1/0.7 0.44 1.3/2.8 0.29 1.9/2.0 0.88
MRend–MRmid 0.0/0.0 0.41 −0.2/−0.1 0.24 0.0/−0.1 0.34