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Table 1 Compartment models and their pharmacokinetic parameters and respective units as implemented in our software. Please note that Ktrans = E*Fp and, for the ETM, by definition PS = Ktrans

From: An open source software for analysis of dynamic contrast enhanced magnetic resonance images: UMMPerfusion revisited

 

Plasma Flow (Fp) (ml/min/100 ml)

Plasma MTT (s)

Plasma Volume (ml/100 ml)

Interstitial MTT (s)

Interstitial Volume (ml/100 ml)

Extraction Fraction (E) (%)

Permeability-surface area product (PS) (ml/min/100 ml)

Ktrans (ml/min/100 ml)

1CP

x

x

x

     

2CUM

x

x

x

  

x

x

x

2CFM

x

x

x

x

 

x

x

x

2CXM

x

x

x

x

x

x

x

x

ETM

  

x

x

x

 

x

x