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. 2023 Jun;44(6):707–715. doi: 10.3174/ajnr.A7891

FIG 4.

FIG 4.

A, Individual course of the FPs in the SSS across time per patient. T1 = US Doppler measurement before embolization/first cMRI; T2 = US Doppler measurement 1 day after embolization/first cMRI; T3 = US Doppler measurement 5–7 days after embolization; T4 = US Doppler measurement before discharge. B, Association between Doppler FPs and BNES before therapy. Spearman rank correlation coefficient ρ = −0.97 (95% CI, −0.995 to −0.787; P < . 0001). Pat. indicates patient.