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. 2014 Jan 13;9:22. doi: 10.1186/1748-717X-9-22

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 )

  ∆x max (mm) p ∆y max (mm) p ∆z max (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