کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3058559 | 1580291 | 2016 | 4 صفحه PDF | دانلود رایگان |
• Intradural chordomas are rare, only 29 cases have been reported.
• There is a higher chance of maximal resection.
• Thus, prognosis is usually believed to be better than other chordomas.
• Intratumoral hemorrhage may happen, suggesting higher aggressivity.
Intradural clival chordomas are very rare, and only 29 cases have been reported to our knowledge. They arise purely intradurally without bone or dural involvement and may differ from classic clival chordomas in physiopathology and management. We present a 28-year-old woman who presented with intradural clival chordoma and tumoral bleeding. After initial gross macroscopic surgical resection, she presented with tumor recurrence after 2 years, again with intratumoral bleeding. Although usually considered to have a more favorable prognosis in comparison to typical chordomas, intradural chordomas appear to behave as typical chordomas. Intratumoral bleeding may be a sign of an aggressive lesion and risk of recurrence. We highlight the differential diagnosis of intrinsic posterior fossa bleeding, especially in young patients. Intradural chordomas may be underdiagnosed and incorrectly treated as other types of parenchymal hemorrhage.
Journal: Journal of Clinical Neuroscience - Volume 25, March 2016, Pages 139–142