Bone: Chordoma
نویسندگان
چکیده
منابع مشابه
Thoracic intramedullary chordoma without bone involvement: a rare clinical entity
An 8-year-old boy presented with a 1-year history of low backache, followed by paraparesis and urinary incontinence. MRI of the thoracic spine revealed an intramedullary, intensely contrast-enhancing lesion extending from T11 to L1 vertebral level, consistent with astrocytoma, ependymoma or haemangioblastoma. A diagnosis of intramedullary chordoma was made on tissue biopsy and immunohistochemic...
متن کاملEpidural Chordoma of the Cervical Spine with Secondary Bone Involvement
A 53-year-old man presented with cervical myelopathy. magnetic resonance imagine (MRI) revealed a predominantly extraskeletal, extradural lesion extending along the posterior aspects of the C2 to C5 vertebral bodies, with greater than 60% spinal canal compromise and severe cord compression. Bone involvement was present, but was thought to be secondary. Based on histopathology and immunohistoche...
متن کاملChordoma
PURPOSES To review in the literature, all the epidemiological, clinical, radiological, histological and therapeutic data regarding chordomas as well as various notochordal entities: ecchordosis physaliphora, intradural and intraparenchymatous chordomas, benign notochordal cell tumors, parachordomas and extra-axial chordomas. To identify different types of chordomas, including familial forms, as...
متن کاملAneurysmal Bone Cyst of Sphenoid Bone and Clivus Misdiagnosed as Chordoma: A Case Report
Aneurysmal bone cysts (ABCs) are benign and rapidly expanding bone destructive lesions of any bone. They are commonly localized in the metaphysis of long bones, whereas skull base ABCs are rare. We report a case of a 21-year-old man who had been misdiagnosed as chordoma and undergone surgery. However, histopathological examination revealed it to be an ABC.
متن کاملThoracic chordoma.
Dra. Rita Delgado – Rua Borges Lagoa 1080 / 307 04038-002 São Paulo SP Brasil. E-mail: [email protected] Chordomas are slow-growing tumors with aggressive local behavior that probably originate from embryonic remnants of the notochord. This is a midline structure along the neural tube that presents involution and fragmentation as ossification of the axial skeleton occurs, in such way that i...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2011
ISSN: 1768-3262
DOI: 10.4267/2042/37490