Tumor perforation:PrThr:Pt:Tumor:Ord:Macroscopy
tumor perforation:prthr:pt:tumor:ord:macroscopy
Tumor perforation:Presence or Threshold:To identify measures at a point in time:Tumor:Ordinal:Macroscopy
tumor perforation:presence or threshold:to identify measures at a point in time:tumor:ordinal:macroscopy