Aneurysmal Bone Cyst Of The Spine

Abstract

Two new cases of aneurysmal bone cyst of the spine are presented. In one of them only the spinous process was involved, and in the second case mthe neural arch and the body were involved. A brief review of the literature with clinical, radiological and pathilogical features of this benign lesion is made and its differential diagnosis, specially from giant cell tumor of the spine emphasised.