ADC map of extramedullary plasmacytoma
A 77 year old male with extramedullary plasmacytomas of the left leg. Axial T2 image with fat saturation (1.5 Tesla, TR/TE = 6400msec/87msec, slice thickness = 7mm). The masses appear hyperintense when compared to normal musculature encircled. Note the anterolateral mass (white circle) eroding the outer cortex of the fibula, but no evidence of intramedullary fibular or tibial involvement.