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Table 3 Statistical 2D perfusion angiography evaluation (n = 23 conclusive measurements)

From: 2D-perfusion angiography for intra-procedural endovascular treatment response assessment in chronic mesenteric ischemia: a feasibility study

 

Pre-intervention median value (range)

Post-intervention median value (range)

Delta pre- and post-intervention (%)

p value

PDoutflow/PDinflow

0.60 (0.17–2.01)

0.99 (0.28–3.88)

+ 0.39 (+ 65%)

< 0.001

TTPoutflow/TTPinflow

1.01 (0.53–1.39)

0.99 (0.79–1.17)

− 0.02 (− 2%)

0.553

AUCoutflow/AUCinflow

0.59 (0.19–1.79)

1.09 (0.28–3.55)

+ 0.5 (+ 85%)

< 0.001

  1. PD peak density, TTP time to peak, AUC area-under-the-time-density-curve
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BMC Medical Imaging

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