Microsurgical resection of previously embolized recurrent cerebellopontine angle AVM
نویسندگان
چکیده
منابع مشابه
Gas CT cisternography of trigeminal neuralgia caused by AVM of the cerebellopontine angle.
Recently, percutaneous thermocoagulation [1-3] or retrogasserian glycerol rhizotomy [4, 5] has been used in the treatment of tic douloureux. In a few unsuccessful cases, lesions such as multiple sclerosis, tumors of the cerebellopontine angle, arteriovenous malformation (AVM), or aneurysm of the vertebrobasilar artery system have been reported as the causative factors [5] . Among these, AVM is ...
متن کاملRecurrent parotid adenocarcinoma occurring within the cerebellopontine angle.
A patient presented 3 1/2 years after resection of a malignant parotid tumor with a new cerebellopontine angle mass. The presence of multiple punctate calcifications and loss of T2 signal were helpful in correctly identifying the lesion as mucinous adenocarcinoma.
متن کاملEvaluation of Stereotactic Radiosurgery for Cerebellopontine Angle (CPA) Meningioma and Shwannoma after Microsurgical Decompression
Background: CPA tumors are the most common neoplasms in the posterior fossa. After microsurgical decompression, the residual parts of meningiomas and shwannomas can be treated with stereotactic radiosurgery. Objective: The aim of the study is to evaluate long–term follow up of stereotactic radiosurgery after microsurgical decompression. Patients and Methods: Our study included a total of 32 pat...
متن کاملCerebellopontine angle medulloblastoma.
An extremely rare case of a right cerebellopontine angle medulloblastoma in a five year old Malay girl which had eroded into the petrous bone and extended into the temporal fossa is reported. Combined subtemporal and retromastoid approach to achieve gross total surgical resection was achieved followed by radiotherapy and chemotherapy.
متن کاملCerebellopontine angle cavernous hemangioma.
Cavernous hemangioma, also known as cavernous angioma, accounts for 10-20% of vascular malformations.1,2 Extra-axial lesions are rare. Most tumors are found in the sinuses, Meckel’s cavity, posterior fossa, including the cerebellarpontine angle and internal auditory meatus.3 This paper reports the clinical case of a patient with cavernous hemangioma involving the internal auditory meatus whose ...
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ژورنال
عنوان ژورنال: Neurosurgical Focus: Video
سال: 2021
ISSN: 2643-5217
DOI: 10.3171/2020.10.focvid2057