Fig. 8
From: Role of magnetic resonance imaging in the evaluation of the anterior knee pain
a, b MRI images. c Color Doppler ultrasound image for infrapatellar tendinopathy. a Sagittal PD and b sagittal T2-weighted images demonstrated thickened infrapatellar tendon at its patellar attachment with an intra-substance areas of intermediate T1 and T2 signal intensity with no evidence of total discontinuity (red arrows) c showing thickening of the tendon (between the white lines) with intra-tendinous hyperemia (open white arrow)