منابع مشابه
Chordoma of a thoracic vertebra. A case report.
A 51-year-old woman presented with aspecific clinical symptoms of the thoracic spine. Radiological survey showed a tumour mass at T3-T4. Initial microscopic evaluation was suggestive of renal cell carcinoma metastasis. Lack of a primary tumour and revision of the specimens changed the diagnosis into chordoma.
متن کاملRecurrent chordoma of the L2 vertebra: a case report.
Chordoma is a rare slow-growing, locally invasive primary malignant bone tumour arising from notochord remnants. It is characterised by a high local recurrence rate. Most chordomas (60%) are found in the sacrococcygeal region: only 15% originate in the mobile spine. CT-scan and MRI can help evaluate the tumour extension. En bloc resection of the tumour mass is the standard treatment. The main p...
متن کاملFinding Lumbar Vertebra by Evidence Gathering
Low back pain is a very common problem and lumbar segmental instability is one of the causes. It is essential to investigate lumbar spine movement in order to understand instability better and as an aid to diagnosis. Digital videofluoroscopy (DVF) provides a method of quantifying the motion of individual vertebra. In this paper, we apply a new version of the Hough transform (HT) to locate the l...
متن کاملFracture-dislocation of the fifth lumbar vertebra. A new classification.
We have studied fracture-dislocation of the fifth lumbar vertebra in seven patients and reviewed 50 previously reported cases. Based on this information, we have classified the injury into five types: type 1, unilateral lumbosacral facet-dislocation with or without facet fracture; type 2, bilateral lumbosacral facet-dislocation with or without facet fracture; type 3, unilateral lumbosacral face...
متن کاملSacral chordoma en-bloc resection and lumbar-iliac stabilization.
Dr. Ruy Yoshiaki okaji – Avenida Monte carmelo 800 17519-030 Marília SP brasil. e-mail: [email protected] Chordoma is a rare malignant bone tumor originated from embryonic remains of notochord. Restricted to the axial skeleton, it is more frequently found in the sacrococcygeal (60%) and cervical spine (30%) areas. It occurs with a frequency twice larger in man than in women and it is uncomm...
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ژورنال
عنوان ژورنال: South African Journal of Radiology
سال: 2006
ISSN: 2078-6778,1027-202X
DOI: 10.4102/sajr.v10i3.168