Temporal Bone Schwannoma
نویسندگان
چکیده
منابع مشابه
Vestibular Schwannoma Atypically Invading Temporal Bone
Vestibular schwannoma (VS) usually present the widening of internal auditory canal (IAC), and these bony changes are typically limited to IAC, not extend to temporal bone. Temporal bone invasion by VS is extremely rare. We report 51-year-old man who revealed temporal bone destruction beyond IAC by unilateral VS. The bony destruction extended anteriorly to the carotid canal and inferiorly to the...
متن کاملSimultaneous Contralateral Vestibular Schwannoma and Glomus Tumor of the Temporal Bone- A Case Report
Introduction: Presence of vestibular schwannoma and a simultaneous glomus jugulare tumor is an extremely rare event. There is only one case report regarding the incidence of a contralateral vestibular schwannoma, along with a glomus jugulare tumor. Herein, we present the second case with a contralateral tumor. Case Report: A 69-year-old woman presented with a long hist...
متن کاملSinonasal Schwannoma with New Bone Formation Expressing Bone Morphogenic Protein
Schwannoma is a benign tumor that arises from the sheath of myelinated nerve fibers and may occur in any part of the body. Osteogenesis in schwannoma is extremely rare and, to date, new bone formation in sinonasal schwannoma has not yet been reported. Here, we describe the first reported case of sinonasal schwannoma with new bone formation. The tumor was successfully treated by endoscopic sinus...
متن کاملMetastatic Adenocarcinoma of Temporal Bone with Collet-Sicard Syndrome
Introduction: Metastatic tumors of the temporal bone are extremely rare. Collet-Sicard syndrome is an uncommon condition characterized by unilateral palsy of the lower four cranial nerves. The clinical features of temporal bone metastasis are nonspecific and mimic infections such as chronic otitis media and mastoiditis. Case Report: This report describes a rare case of metastatic adenocarcino...
متن کاملIntracerebral schwannoma presenting as classic temporal lobe epilepsy.
Schwannomas of the brain parenchyma are extremely rare, occurring mostly in children and young adults. Fewer than 50 cases have been reported in the English-language literature. Isolated temporal lobe epilepsy is a rare presentation of intracerebral schwannomas, with only 2 reported cases. The authors present the case of a 51-year-old woman with a 4-year history of medication-refractory seizure...
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 2006
ISSN: 0145-5613,1942-7522
DOI: 10.1177/014556130608501105