Malignant tumors of the osteogenic matrix

European Journal of Radiology
V SpinaR Romagnoli

Abstract

This article focuses on major clinical and imaging features that are of practical interest in the diagnosis and management of osteosarcoma, a malignant tumor arising from the osteogenic matrix. The current histologic classification of this tumor is also reported. Different types of osteosarcoma are described, each of them with a definite clinical and radiographic pattern. Conventional radiography is the keystone to diagnosis because it allows analysis of the patterns relevant to the different lesions (location, site, bone destruction, periostal reaction, soft tissue masses). The most common type of osteosarcoma is defined classic or conventional high grade (75%) and it typically involves the medullary cavity. Radiographically, it may be predominantly osteosclerotic or osteolytic, but more frequently it has a mixed (osteoslerotic/osteolytic) pattern. The teleangiectatic osteosarcoma is an aggressive form (5%) characterized by marked vascularization with large blood-filled cystic cavities; its typical radiographic pattern is purely osteolytic. Juxtacortical osteosarcoma (8-10%) indicates a group of osteosarcomas apparently arising on bone surface. The most common type is parosteal osteosarcoma which affects older subjects and has...Continue Reading

References

Jan 1, 1992·Current Opinion in Radiology·A M Davies, R M Wellings
Nov 15, 1992·Cancer·F X Torres, M Kyriakos
Jan 1, 1991·European Journal of Cardio-thoracic Surgery : Official Journal of the European Association for Cardio-thoracic Surgery·G L van Rijk-ZwikkerH A Huysmans
Jan 1, 1991·Archives of Orthopaedic and Trauma Surgery·P BöhmB Kraus
Oct 1, 1988·AJR. American Journal of Roentgenology·J H EllisH Dorfman
Feb 1, 1983·Radiology·H G GreditzerJ W Beabout
Mar 1, 1984·The American Journal of Surgical Pathology·L E WoldD J Pritchard
Nov 1, 1995·AJR. American Journal of Roentgenology·Z S RosenbergD Present
Sep 1, 1994·AJR. American Journal of Roentgenology·D J McDonald
May 24, 2001·Seminars in Musculoskeletal Radiology·P Weatherall

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Citations

Mar 16, 2005·Clinical Radiology·A E T WenadenA Saifuddin
Sep 16, 2003·Proceedings of the National Academy of Sciences of the United States of America·Michael OverholtzerArnold J Levine
Feb 6, 2008·Cancer Imaging : the Official Publication of the International Cancer Imaging Society·Harvey E L Teo, Wilfrid C G Peh
Jun 24, 2008·Molecular Cancer Research : MCR·Xin-Yan LuPulivarthi H Rao
May 24, 2005·AJR. American Journal of Roentgenology·Felix S Chew, Michael L Richardson
Oct 6, 2000·Journal of the American Veterinary Medical Association·G E MooreJ S Estep
Nov 25, 2005·Toxicologic Pathology·Katsuhiko YoshizawaAbraham Nyska
Dec 5, 2017·Technology and Health Care : Official Journal of the European Society for Engineering and Medicine·Shuang ZhangYi-He Liu
Mar 1, 2020·Cells·Frédéric LézotFranck Verrecchia
Oct 21, 2016·Rheumatology and Therapy·Ryan A DurfeeHue H Luu
Apr 29, 2016·Journal of Orthopaedic Surgery·A A SalunkeM Puhaindran
Jul 19, 2020·Skeletal Radiology·Kelly HarperAdnan Sheikh
Dec 4, 2003·Nihon Hoshasen Gijutsu Gakkai zasshi·Masahiko Fujii

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