Fig. 4From: Reconstruction with double pedicel fibular graft and ankle arthrodesis for aggressive chondroblastoma in the distal tibiaMicroscopic image of aggressive Chondroblastoma showing the highly cellular tissue, variably differentiated and with discrete granulated to meshy calcification of the matrix and large multinuclear cells present in 20 % of cases. Magnification (×100) HEBack to article page