A bone cyst treated with corticosteroid installation in an osteopetrotic child.

Al-Aubaidi, Zaid; Pedersen, Niels Wisbech · J Pediatr Orthop · 2010

case_report · Level V

Where this comes from

Abstract

Bone cysts in patients suffering from osteopetrosis are uncommon. A pathologic fracture might cause therapeutic difficulties because of the osteosclerotic bone. We describe a patient with an autosomal dominant osteopetrosis suffering from a large bone cyst in the proximal femur. The cyst was treated with local injections of corticosteroid and healed completely after 2 injections. To our knowledge, this is the first time that the occurrence of bone cysts has been reported in osteopetrotic patients, which responds effectively and lastingly to steroid injection.

Medical subject headings

Anatomy