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Table 1 Number of visual outliers in SUV- and Patlak-derived measured metabolic volumes for both cancer

From: Measurement of metabolic tumor volume: static versus dynamic FDG scans

Delineation method NSCLC GI cancer
  SUV image Patlak image SUV image Patlak image
VOI50 9 - 5 3
VOI70 - - - -
VOIA41 4 1 5 3
VOIA50 - - - 1
VOIA70 - - - -
VOIRTL - 1 3 -
VOISchaefer 2 2 3 2
GradWT1 - 3 13 15
GradWT2 2 5 5 5
  1. NSCLC, non-small cell lung cancer; GI, gatrointestinal; SUV, standardized uptake value; VOI, volumes of interest; GradWT1, gradient-based watershed first approach; GradWT2, gradient-based watershed second approach.