High-resolution peripheral quantitative computed tomography in children with osteogenesis imperfecta

Clinical application of quantitative computed tomography in osteogenesis imperfecta-suspected cat

One-year-old male Persian cat presented with multiple fractures and no known traumatic history. Marked decrease of bone radiopacity and thin cortices of all long bones were identified on radiography. Tentative diagnosis was osteogenesis imperfecta, a congenital disorder characterized by fragile bone. To determine bone mineral density (BMD), quantitative computed tomography (QCT) was performed. ...

In vivo assessment of trabecular bone microarchitecture by high-resolution peripheral quantitative computed tomography.

CONTEXT Assessment of trabecular microarchitecture may enhance the prediction of fracture risk and improve monitoring of treatment response. A new high-resolution peripheral quantitative computed tomography (HR-pQCT) system permits in vivo assessment of trabecular architecture and volumetric bone mineral density (BMD) at the distal radius and tibia with a voxel size of 82 microm3. OBJECTIVE A...

High Resolution Computed Tomography

Alendronate treatment in children with osteogenesis imperfecta.

BACKGROUND Recent studies reported beneficial effect of cyclical intravenous administration of pamidronate in children and adolescents with osteogenesis imperfecta (OI). However, this treatment requires frequent hospital admissions and is relatively expensive. Alendronate is an oral bisphosphonate effectively used in adults with osteoporosis. Experience with alendronate treatment in children wi...

High Resolution Computed Tomography