Chordoma mimicking the trigeminal schwannoma: a case report.
Intracranial chordomas are rare tumor arising from the remnants of embryologic notochord. Bony destruction and tumor calcification are their characters. Now we represent an extra-axial tumor with an unusual dumbbell shape in the right Meckel's cave and the appearance mimics the trigeminal schwannomas. However, the histopathological findings reveal a chordoma. Bony destruction in the right petrous bone and clivus provides a hint to make appropriate diagnosis.
Lu
Chia-Ying
CY
Department of Medical Imaging, School of Medicine, Kaohsiung Medical University Hospital, 100 Tzyou 1st Road, Kaohsiung 807, Taiwan.
Chai
Chee-Yin
CY
Chiang
I-Chan
IC
D000328:Adult; D002533:Cerebral Angiography; D002817:Chordoma / Q000175:diagnosis*; D003287:Contrast Media; D003390:Cranial Nerve Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D009442:Neurilemmoma / Q000175:diagnosis*; D010579:Petrous Bone / Q000473:pathology*; D012888:Skull Neoplasms / Q000175:diagnosis*; D020433:Trigeminal Nerve Diseases / Q000175:diagnosis*
D003287:Contrast Media