Results 221 to 230 of about 15,344 (264)
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Neurosurgery, 1983
Abstract Lipomas located in the cerebellopontine angle(CPA) have rarely been reported. With the advent of computed tomographic scanning and more sophisticated physiological diagnostic techniques, CPA lipomas are being reported more frequently. This paper reviews the world's literature on this lesion and summarizes the symptoms and signs,
L G, Leibrock +4 more
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Abstract Lipomas located in the cerebellopontine angle(CPA) have rarely been reported. With the advent of computed tomographic scanning and more sophisticated physiological diagnostic techniques, CPA lipomas are being reported more frequently. This paper reviews the world's literature on this lesion and summarizes the symptoms and signs,
L G, Leibrock +4 more
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Primary cerebellopontine angle angiosarcoma
Journal of Clinical Neuroscience, 2008Primary intracranial angiosarcomas are rare. Only a few cases have been reported in the literature. All cases reported were located in the supratentorial areas. To our knowledge, no cerebellopontine (CP) angle angiosarcoma has been reported. We report a 16-year-old girl who had mild headache, right-sided tinnitus and amblyacousia of 1-year's duration ...
Zhai, Guode +4 more
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Neurosurgery, 1994
Lipomas of the cerebellopontine angle are rare, although well described in the literature. A review of the literature with an emphasis on pathogenesis and management is presented.
J I, Jallo, S J, Palumbo, W A, Buchheit
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Lipomas of the cerebellopontine angle are rare, although well described in the literature. A review of the literature with an emphasis on pathogenesis and management is presented.
J I, Jallo, S J, Palumbo, W A, Buchheit
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Bilateral cerebellopontine angle lipomas
Auris Nasus Larynx, 2012Cerebellopontine angle (CPA) lipomas are extremely rare lesions and usually unilateral. We describe a case of a 36-year-old man with bilateral aural fullness that was discovered to have bilateral CPA lipomas associated with an abnormal hindbrain segmentation appearance. The patient was evaluated with 3.0T magnetic resonance imaging (MRI) system.
E. Ventura +4 more
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Otolaryngologic Clinics of North America, 1988
Acoustic neuromas account for approximately 80 to 90 per cent of cerebellopontine angle tumors. Useful imaging studies include (1) high-resolution CT of the internal auditory canals using extended scale and "bone algorithm" techniques, (2) infusion study of the cerebellopontine cisterns, (3) gaseous or opaque CT cisternography, and (4) MRI.
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Acoustic neuromas account for approximately 80 to 90 per cent of cerebellopontine angle tumors. Useful imaging studies include (1) high-resolution CT of the internal auditory canals using extended scale and "bone algorithm" techniques, (2) infusion study of the cerebellopontine cisterns, (3) gaseous or opaque CT cisternography, and (4) MRI.
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Cerebellopontine angle myelography
Journal of Neurosurgery, 1972✓ Review of more than 1400 positive-contrast myelograms of the posterior fossa performed at the Mayo Clinic indicates that this is an excellent method for depicting normal and pathological anatomy in the basal cisterns, if an adequate amount of medium and a precise technique are used.
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Cerebellopontine angle Hodgkin’s disease
Australasian Radiology, 2000SUMMARYIntracranial Hodgkin’s disease is a rare site of involvement, and even more rare is its presentation as a cerebellopontine angle mass. The imaging findings are non‐specific but the rapid response to therapy may provide a clue to diagnosis.
G, Antonio +3 more
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Isolated cerebellopontine angle craniopharyngioma
Journal of Clinical Neuroscience, 2009Primary cerebellopontine angle craniopharyngioma is rare; only 5 surgically treated patients have been reported. We report a 54-year-old female with craniopharyngioma occurring in isolation in the cerebellopontine angle and compare this patient with previously published reports. The origin of and surgical strategy for such tumors are discussed.
Yi, Yan +3 more
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Cerebellopontine angle glioneuronal hamartoma
Surgical Neurology, 1996Roughly 90% of cerebellopontine angle tumors are acoustic neuromas. Other prevalent lesions include meningiomas and epidermoid tumors; additional lesions are rare. We describe a patient with a neuroglial hamartomatous mass of the internal auditory canal who was thought to have a schwannoma preoperatively.
C A, Palmer +4 more
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Cerebellopontine Angle Pathologies
2020This chapter aims to provide an overview of cerebellopontine angle tumors mainly vestibular schwannoma and different neurovascular conflict syndromes. Neurovascular conflicts are responsible for almost all cases of hemifacial spasm and the majority of cases of trigeminal neuralgia.
Jacques Magnan +2 more
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