Fig. 1.

(A) Maximal sagittal section of the specimen with a slice thickness of 2 mm and the corresponding magnetic resonance image of T2WI. (B) The figure shows the method for partitioning specimens and the corresponding magnetic resonance images. The location of the distal ends of the tumor in magnetic resonance images was determined using microscopy by the distance between distal tumors to the metaphysis (d), white line). The piece that include half tumor and half marrow (h-m, between the two orange lines) was sectioned for hematoxylin and eosin staining.