Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases

Periosteal osteosarcoma is an extremely rare chondroblastic osteosarcoma in the flat bone. There were authors reporting of two cases of periosteal osteosarcoma in the highly unusual sites. One of them arose from the rib, in a 17-year-old male, which appeared as a hypodense juxtacortical mass with pe...

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Detalles Bibliográficos
Autores principales: Hong, Jae Beom, Cho, Kil-Ho, Choi, Joon Hyuk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Radiology 2014
Materias:
Musculoskeletal Imaging
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4023056/
https://www.ncbi.nlm.nih.gov/pubmed/24843242
http://dx.doi.org/10.3348/kjr.2014.15.3.370
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author Hong, Jae Beom
Cho, Kil-Ho
Choi, Joon Hyuk
author_facet Hong, Jae Beom
Cho, Kil-Ho
Choi, Joon Hyuk
author_sort Hong, Jae Beom
collection PubMed
description Periosteal osteosarcoma is an extremely rare chondroblastic osteosarcoma in the flat bone. There were authors reporting of two cases of periosteal osteosarcoma in the highly unusual sites. One of them arose from the rib, in a 17-year-old male, which appeared as a hypodense juxtacortical mass with periosteal reaction on CT. The other one arose from the scapula, in a 17-year-old female, which showed the intermediate signal intensity (SI) on T1-weighted image (WI), heterogeneous high SI on T2WI, and rim-enhancement on contrast-enhanced T1WI with cortical destruction on MRI.
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spelling pubmed-40230562014-05-19 Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases Hong, Jae Beom Cho, Kil-Ho Choi, Joon Hyuk Korean J Radiol Musculoskeletal Imaging Periosteal osteosarcoma is an extremely rare chondroblastic osteosarcoma in the flat bone. There were authors reporting of two cases of periosteal osteosarcoma in the highly unusual sites. One of them arose from the rib, in a 17-year-old male, which appeared as a hypodense juxtacortical mass with periosteal reaction on CT. The other one arose from the scapula, in a 17-year-old female, which showed the intermediate signal intensity (SI) on T1-weighted image (WI), heterogeneous high SI on T2WI, and rim-enhancement on contrast-enhanced T1WI with cortical destruction on MRI. The Korean Society of Radiology 2014 2014-04-29 /pmc/articles/PMC4023056/ /pubmed/24843242 http://dx.doi.org/10.3348/kjr.2014.15.3.370 Text en Copyright © 2014 The Korean Society of Radiology http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Musculoskeletal Imaging
Hong, Jae Beom
Cho, Kil-Ho
Choi, Joon Hyuk
Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases
title Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases
title_full Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases
title_fullStr Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases
title_full_unstemmed Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases
title_short Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases
title_sort periosteal osteosarcoma arising from the rib and scapula: imaging features in two cases
topic Musculoskeletal Imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4023056/
https://www.ncbi.nlm.nih.gov/pubmed/24843242
http://dx.doi.org/10.3348/kjr.2014.15.3.370
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AT chokilho periostealosteosarcomaarisingfromtheribandscapulaimagingfeaturesintwocases
AT choijoonhyuk periostealosteosarcomaarisingfromtheribandscapulaimagingfeaturesintwocases

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