Jugular Foramen Tumors
نویسنده
چکیده
Jugular foramen tumors are rare cranial base lesions that present diagnostic and management difficulties. Paragangliomas were the most frequent lesions, followed by schwannomas and meningiomas. These tumors have characteristic radiological features. Radical resection of these tumors with preservation of the lower cranial nerves is the treatment of choice. Despite the advances in skull base surgery, new postoperative lower cranial nerve deficits still represent a challenge.
منابع مشابه
Evolution of the Intracranial Approaches to Jugular Foramen Tumors: A Surgeon's Personal Perspective Through Three Illustrative Cases.
Tumors of the jugular foramen remain challenging lesions despite advances in surgical technique and medical technology. Tumors with extensive extra- and intracranial components necessitate both radical neck dissection maneuvers combined with skull base approaches. We present a single surgeon's perspective in managing these difficult tumors.
متن کاملImaging findings in schwannomas of the jugular foramen.
BACKGROUND AND PURPOSE Tumors of the cranial nerve sheath constitute 5% to 10% of all intracranial neoplasms, yet few articles have described their CT and MR characteristics. We report the imaging findings in a relatively large series of schwannomas of the jugular foramen, contrasting them with other disease entities, especially vestibular schwannomas and tumors of the glomus jugulare. METHOD...
متن کاملIntradural jugular foramen tumors.
Eleven patients with jugular foramen lesions with or without extradural extension were operated at University Hospital of Campinas (UNICAMP), in Campinas, Brazil, between 1998 and 2001. Neck dissection, mastoidectomy without transposition of the facial nerve and myofascial flap reconstruction of the cranial base with an especially developed technique were carried out in 7 patients. Four patient...
متن کاملSpinal accessory nerve schwannoma involving the jugular foramen.
Cranial nerve schwannomas are not uncommon intracranial tumors. Schwannomas arising from cranial nerve XI not only comprise a minority of these neoplasms but may also involve the extracranial segment of the spinal accessory nerve. The clinical presentation of cranial nerve XI schwannomas relates to their location and extent: intracranial, jugular foramen, upper neck, or cervical spine. This rep...
متن کاملClinical Presentation and Management of Jugular Foramen Paraganglioma
OBJECTIVES Jugular foramen paraganglioma is a locally invasive, benign tumor, which grow slowly and causes various symptoms such as pulsatile tinnitus and low cranial nerve palsy. Complete surgical resection is regarded as the ideal management of these tumors. The goal of this study is to identify the clinical characteristics and most effective surgical approach for jugular foramen paragangliom...
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