Figure 1. Sagittal (4000/108) (left) and coronal (4000/108) (right) T2-weighted fat-saturated fast SE images of the hind foot before (top) and after (bottom) ESWT. Mild soft-tissue and perifascial edema (arrow) and thickened plantar fascia (arrowhead) are clearly depicted on the pre-ESWT images; the perifascial and surrounding soft-tissue edema increased after ESWT. Thickness of the fascia was little affected (9.0 mm before and 9.2 mm after ESWT on sagittal and 9.1 mm both before and after ESWT on coronal images).