chordoma/cefalàlgia

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Intracranial chordomas: a clinicopathological and prognostic study of 51 cases.

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Fifty-one patients with intracranial chordomas who were surgically treated between 1960 and 1984 were studied. Median patient age was 46 years, and 73% presented with diplopia or headache. Nineteen tumors were classified as the "chondroid" type. The extent of surgical removal was a biopsy in 11

Metastatic saccrococcygeal chordoma.

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We report a 46-year-old man who presented with a 2week history of worsening headaches and acute onset left sided hemiplegia. He had undergone a surgical resection of a sacral chordoma 13years prior, followed by adjuvant radiotherapy and chemotherapy. MRI revealed multiple enhancing lesions in the

Stent-assisted coil embolization of a basilar artery dissecting aneurysm involved in skull base chordoma before endoscopic transsphenoidal transclival resection: a case report

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Background: Skull base chordomas occasionally penetrate the clival dura mater and extend into the prepontine cistern, involving the basilar artery. Few reports have described skull base chordoma accompanying dissecting aneurysm of the

Neuro-ophthalmologic findings in chordoma and chondrosarcoma of the skull base.

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Review of the clinical features of 48 patients with chordoma and 49 patients with low-grade chondrosarcoma of the skull base disclosed overlapping clinical profiles but distinctive features. Both tumors occurred at all ages but chondrosarcoma tended to occur in the third and fourth decades.

Factors predicting recurrence after resection of clival chordoma using variable surgical approaches and radiation modalities.

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BACKGROUND Clival chordomas frequently recur because of their location and invasiveness. OBJECTIVE To investigate clinical, operative, and anatomic factors associated with clival chordoma recurrence. METHODS Retrospective review of clival chordomas treated at our center from 1993 to

Clival chordoma with an atypical presentation: a case report.

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BACKGROUND Clival chordomas present with headache, commonly VI cranial nerve palsy or sometimes with lower cranial nerve involvement. Very rarely, they present with cerebrospinal fluid rhinorrhoea due to an underlying chordoma-induced skull base erosion. METHODS A 60-year old Caucasian woman

Disseminated subarachnoid chordoma: long-term favorable follow-up of a pediatric patient.

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We describe a case of extraosseous chordoma disseminated in the subarachnoid space with favorable long-term follow-up. During work-up of headaches in a 13-year-old girl, MRI revealed multiple cystic subarachnoid masses in the posterior fossa and spinal canal. She underwent posterior fossa

Clival Chordoma: Case Report and Review of Recent Developments in Surgical and Adjuvant Treatments.

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Chordomas are rare tumors that can develop anywhere along the craniospinal axis. These tumors present challenges with respect to diagnosis and treatment due to a high rate of recurrence, even after multiple surgeries, and the propensity to involve any region within the craniospinal axis. New

[Chordoma of the base of the skull. Clinical and histological study. Therapeutic possibilities (author's transl)].

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A Case of chordoma of the base of the skull is reported. It had been present with minimal symptoms for six years during which the clinical picture was limited to nasal obstruction and headache. Comparison of initial X-rays and the preoperative assessment revealed progressive destruction of the base

Removal of clival chordoma in an adolescent thorough combned pterional transsylvian and anterior temporal approach.

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Extensive and aggressive surgical removal is treatment of choice for patients who have chordomas of the cranial base. Well-developed microsurgical techniques, as well as good surgical judgment learned from experience are essential to avoid major morbidity. A 14-year-old female presented with

Pedicled rhinotomy for clival chordomas invaginating the brainstem.

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OBJECTIVE Clival chordomas are frequently midline lesions whose posterior growth may breach the dura and invaginate the brainstem. This precludes safe delivery of potentially curative high-dose fractionated proton radiotherapy. To avoid this problem, the authors performed pedicled rhinotomy to

Intradural suprasellar chondroid chordoma.

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We report a 51-year-old man with an unusual intradural suprasellar chondroid chordoma. He presented with headache and diminution of vision in both eyes. MRI demonstrated the suprasellar tumor as an isointense mass with heterogeneous enhancement after intravenous administration of contrast agent.

Clival Chondroid Chordoma: A Case Report and Review of the Literature.

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Chordomas are rare, slow-growing, and locally aggressive malignant neoplasms derived from primitive notochord remnants. The chondroid variety represents 14% of all chordomas mainly developing in the spheno-occipital region and presenting between the third and fifth decades of life. When developing

Enigmatic entity in childhood: clival chordoma from a tertiary center's perspective.

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OBJECTIVE Chordoma is a rare neoplasm that arises from embryonic notochordal remnants along the axial skeleton (i.e., clivus, sacrum) and the vertebral bodies. They comprise less than 1 % of CNS tumors and 1-4 % of all bone malignancies. It rarely affects children and adolescents (<5 %). Chordomas

Chordoma located in the jugular foramen: Case report.

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Chordomas are rare malignant neoplasms arised from residual embryonic notochordal tissue, mostly located in the axial midline. Tumors along extra-axial locations in the head and neck are rare. Chordomas located in the jugular foramen are extremely rare, with a low incidence of

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