Status post curettage of the left calcaneus for aneurysmal bone cyst. Evaluate for local recurrence. Postoperative changes of curettage of an aneurysmal bone cyst appear similar to those seen on the prior study. There is an approximately 7 mm lucency with sclerotic margins in the navicular seen only on the lateral view of the calcaneus which was not seen on prior studies. We cannot entirely exclude the possibility of recurrence. If there is strong clinical concern for recurrence, MRI can be considered for further evaluation.
Postoperative changes of left calcaneal aneurysmal bone cyst curettage. Lucency of the navicular as described above is seen only on one view, but we cannot rule out the possibility of tumor recurrence. If there is high clinical concern for recurrence MRI can be considered for further evaluation.