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We report the case of a 79-year-old patient who presented with a femoral iatrogenic pseudoaneurysm of delayed and unusual onset with immediately life-threatening massive bleeding. Ultrasound is the method of choice for the diagnosis of pseudo aneurysm. If there is not spontaneous closure, ultrasound-guided compression repair, minimally invasive percutaneous treatments, and surgical repair are the three therapeutic options.

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Background:Chordomas must be considered among the differential diagnoses for extradural spinal tumors, especially involving the clival or sacrococcygeal regions. They are often locally invasive and destructive to the osseous structures from which they arise, but rarely extend intradurally. Here, we report a unique chordoma that was intradural and spanned nearly four subaxial cervical vertebral levels.Case Description:We report the case of an atypical intradural chordoma that spanned four subaxial levels of the cervical spine in an 81-year-old female. It also extended through multiple neural foramina but did not invade or destroy the bony elements of the cervical vertebrae. Notably, it demonstrated sizable extension into the deep carotid triangle abutting the internal jugular vein.Conclusion:This case involved an extraosseous, intradural, four-level subaxial cervical chordoma that demonstrated significant extraspinal extension into the anterior soft tissues of the neck.

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