Radiologic case study. Chondroblastic osteosarcoma and osteochondromas after prior total body irradiation.
نویسندگان
چکیده
منابع مشابه
Intradural primary chondroblastic osteosarcoma: case report.
We report a rare case of intradural primary osteosarcoma (IPOS) in a 74-year-old man with aphasia and right-sided hemiparesis. Radiologic workup revealed a large, partially calcified, left-sided frontotemporal intracranial mass lesion. At surgery, the tumor was found to be entirely intradural; it involved the brain and subarachnoid space of the left sylvian fissure. The adjacent dura was uninvo...
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Canine osteosarcoma (OS) or osteogenic sarcoma is an aggressive tumor of the skeletal system, associated with a rapid progression and guarded prognosis. The osteosarcomas, mostly arise from the appendicular skeleton while axial OS (osteosarcoma of flat bones) are less reported in the majority of large breeds. This report describes complete para-clinical investigations of an aggressive chondrobl...
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Osteosarcoma is the most common form of primary bone cancer in the adolescent and young adult patient population. Outcomes in patients with secondary osteosarcoma are inferior compared with outcomes in patients with primary osteosarcoma. The goal of this study was to investigate whether there is a predilection for the chondroblastic histologic subtype in secondary osteosarcoma. A retrospective ...
متن کاملA 62-year-old Man with Chondroblastic Osteosarcoma of Maxilla: A Rare Case
Osteosarcoma (OS) is a malignant tumor that induces formation of osteoid or immature bone and rarely occurs in maxilla. Maxillofacial OSs are reported to occur in the third to fifth decades that is 1-2 decades later than the mean age for OS of long bones. The present case is a 62-year-old man with facial asymmetry and pain in his left upper jaw. Intraoral examination showed a bony hard, te...
متن کاملDifferent and identical features of chondroblastic osteosarcoma and chondrosarcoma: highlights on radiography and magnetic resonance imaging.
BACKGROUND To identify the different and identical features of 2 tumors with similar pathologic findings, chondroblastic osteosarcoma (OGS) and chondrosarcoma (CSA), with highlights on radiography and magnetic resonance imaging (MRI). METHODS Ten patients with chondroblastic OGS and 10 patients with CSA were enrolled. After recording the tumor location, tumor morphology was evaluated for patt...
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ورودعنوان ژورنال:
- Orthopedics
دوره 36 11 شماره
صفحات -
تاریخ انتشار 2013