title: Sonographic Hair-on-end Sign in Osteosarcoma.
abstract: This report is a case of osteosarcoma in a young female whose initial examination was sonography. This examination demonstrated a femoral tumor and included a unique finding corresponding to the radiographic hair-on-end sign of malignant new bone formation.
authors: Department of Radiology, Galilee Medical Center, Nahariya, Israel ; Department of Medical Imaging, Bar Ilan University Faculty of Medicine, Galilee, Safed, Israel.
authors: Norman
authors: N
authors: Loberant
keywords: Hair-on-end; osteosarcoma; sonography; sunburst