Fig. 3From: Infrapatellar fat pad area on knee MRI: does it correlate with the extent of knee osteoarthritis?Mild osteoarthritis on MRI. a Coronal STIR image showing early OA with small marginal osteophite (short arrow) and small subchondral BML (long arrow). b Sagittal T2WI with fat saturation showing the corresponding IPFP area = 10 cm2 (astride = knee effusion)Back to article page