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Fig. 6 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 6

From: Role of MRI special diffusion weighted imaging/diffusion tensor imaging techniques in the assessment of perianal fistula activity

Fig. 6

a Coronal STIR WI, b axial DTI/T2 fused images with ROI (FA and ADC) placed in the trans-sphincteric showing high track FA (0.505) and ADC values (1.070) indicating inactive condition with c coronal STIR WI, d axial DTI/T2 fused images with ROI (FA and ADC) placed in the saddle trans-sphincteric track from 4 to 7 O’clock showing low track FA (0.191) and ADC values (1.839) indicating active condition

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