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. 2017 Feb 7;13(4):2290–2296. doi: 10.3892/ol.2017.5682

Figure 1.

Figure 1.

A case of primary ABC that occurred in the talus and recurred following curettage. (A) Radiography revealed a multiloculated osteolytic lesion close to the articular surface of the talus. (B) MRI revealed multiple cystic lesions divided by thin septa. (C) A histological tissue section obtained from the curettage specimen exhibited collagenous tissue with spindle-shaped cells and sporadic multinucleated giant cells. Original magnification, ×200. (D) Postoperative radiography revealed the artificial bone graft in the lesion. T1WI, T1-weighted image; T2WI, T2-weighted image; ABC, aneurysmal bone cyst; MRI, magnetic resonance imaging.