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Osteoscarcoma

Chaotic Genomes in Childhood Bone Tumors Are Not Always Unstable
 Chaotic Genomes in Childhood Bone Tumors Are Not Always Unstable 1024 575 Jessica Nye, PhD
By: Jessica Nye, PhD
conceptual art of DNA

The structural genomic complexity that characterizes most osteosarcoma tumors in children was not evidence of an unstable genome and a driver of cell-to-cell variations in gene expression within each tumor. “We’ve been trying to understand how tumor cells change as they become resistant to therapy or as they metastasize and spread to different parts of…

New Guidelines Offer a Clear Path for Expandable Endoprosthesis Use in Post-Sarcoma Limb Reconstruction
 New Guidelines Offer a Clear Path for Expandable Endoprosthesis Use in Post-Sarcoma Limb Reconstruction 150 150 Abbie Miller
By: Abbie Miller

Limb salvage operation is the standard of care for pediatric extremity bone sarcomas. These tumors often occur during the second decade of life, when children are growing rapidly. Reconstructive surgeries must account for anticipated remaining growth and the potential for resulting limb inequity. Osteosarcoma and Ewing sarcoma are the most common primary malignant bone tumors,…

Targeted Muscle Reinnervation for Amputees Offers Chance at Less Pain, More Prosthetic Options
 Targeted Muscle Reinnervation for Amputees Offers Chance at Less Pain, More Prosthetic Options 1024 684 Katie Brind'Amour, PhD, MS, CHES
By: Katie Brind'Amour, PhD, MS, CHES

The innovative procedure pioneered by surgeons at The Ohio State University and Nationwide Children’s Hospital reduces postoperative pain and enables control of bioprosthetics.   What started as Department of Defense-funded research in adult amputees at The Ohio State University Medical Center about 6 years ago has morphed into standard of care treatment for children undergoing…