Fig. 3From: Adamantinoma of the distal femur diagnosed 5 years after initial surgery: a case reportHistopathology of the femoral lesion. The tumor shows clusters of epithelial cells that were oval or spindle-shaped with squamous differentiation, and surrounded with fibrous stroma. Tumor cell nuclei are relatively uniform, did not show pronounced atypia, and have a low rate of mitosis (hematoxylin and eosin)Back to article page