High-Grade Surface Osteosarcoma: Clinical Features and Oncologic Outcome
نویسندگان
چکیده
منابع مشابه
Surface osteosarcoma: Clinical features and therapeutic implications
INTRODUCTION Surface osteosarcoma are rare variant of osteosarcoma that include parosteal osteosarcoma, periosteal osteosarcoma and high grade surface osteosarcoma. These lesions have different clinical presentation and biological behavior compared to conventional osteosarcoma, and hence need to be managed differently. GOAL The aim of this study is to analyze the clinico-pathological features...
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High-grade surface osteosarcoma is the rarest of the three types of surface osteosarcoma. Four cases with high-grade surface osteosarcoma arising from the distal femur and tibia are reported in this study. One patient was previously diagnosed with Turner's syndrome. Radiologically, three cases presented characteristic appearances suggesting high-grade bone-forming sarcoma arising from the bone ...
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The aim of this study was to compare survival before and after 2004 and define the prognostic factors for high-grade osteosarcomas beyond those of typical young patients with localized extremity disease. Few studies have reported the long-term treatment outcomes of high-grade osteosarcoma in Taiwan. A total of 202 patients with primary high-grade osteosarcoma who received primary chemotherapy a...
متن کاملProliferative Activity (Ki-67 Expression) and Outcome in High Grade Osteosarcoma: A Study of 27 Cases
Purpose. Although pre-operative chemotherapy has improved the prognosis for individuals with osteosarcoma, approximately 40% of patients will die of their disease.The aim of this study was to quantitate proliferative activity in high grade osteosarcomas and to determine whether proliferation is a prognostic factor.Patients. The study consisted of 27 patients with high grade non-metastatic osteo...
متن کامل[Clinical features in osteosarcoma and prognostic implications].
OBJECTIVE To identify the clinical features in osteosarcoma and to investigate their influence on the prognosis of children and adolescents presenting this disease. MATERIAL AND METHODS The records of children and adolescents with osteosarcoma treated by the Bone Tumors Group of the state of Rio Grande do Sul, Brazil, between January 1992 and December 2001 were reviewed. RESULTS Fifty conse...
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ژورنال
عنوان ژورنال: Journal of Bone Oncology
سال: 2020
ISSN: 2212-1374
DOI: 10.1016/j.jbo.2020.100288