Fig. 5From: Imaging of plantar fascia disorders: findings on plain radiography, ultrasound and magnetic resonance imagingLedderhose disease. MRI shows a fusiform thickening (arrows) in the distal portion of the PF with low signal intensity on both T1-weighted (a) and fluid-sensitive images (b). On ultrasound, a well-demarcated, hypoechoic nodule is demonstrated (c) with no increased internal vascularity (d)Back to article page