Periosteal Osteosarcoma Arising from the Rib and Scapula: Imaging Features in Two Cases
Korean Journal of Radiology
;
: 370-375, 2014.
Article
in English
| WPRIM
| ID: wpr-203182
ABSTRACT
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.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Ribs
/
Scapula
/
Bone Neoplasms
/
Osteosarcoma
/
Contrast Media
Limits:
Adolescent
/
Female
/
Humans
/
Male
Language:
English
Journal:
Korean Journal of Radiology
Year:
2014
Type:
Article
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