Acta neurochirurgica · 2009
Ruptured intrameatal AICA aneurysms--a report of two cases and review of the literature.
Клинический случайСтатьяОбзорНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Sun Ying, Wrede Karsten H, Chen Zan, Bao Yuhai, Ling Feng
Аннотация
BACKGROUND: Aneurysms of the distal part of the anterior-inferior cerebellar artery (AICA) are rare. Most are located in the cerebellopontine angle close to the internal auditory meatus. To our knowledge, only 13 patients with the aneurysm located inside the internal auditory meatus have been reported in the literature.
METHOD AND FINDINGS: We present two cases of ruptured intrameatal AICA aneurysms that were treated in our center in the past year. The locations and clinical manifestations are discussed and all 13 previously published cases are reviewed.
CONCLUSION: Exposure and decompression of all structures in the internal auditory meatus, careful manipulation of the nerves and vessels, temporary trapping of the aneurysm, and careful dissection of the neck to avoid partial clipping are the essential steps when treating intrameatal AICA aneurysms to reduce the risk of postoperative neurological deficits.
METHOD AND FINDINGS: We present two cases of ruptured intrameatal AICA aneurysms that were treated in our center in the past year. The locations and clinical manifestations are discussed and all 13 previously published cases are reviewed.
CONCLUSION: Exposure and decompression of all structures in the internal auditory meatus, careful manipulation of the nerves and vessels, temporary trapping of the aneurysm, and careful dissection of the neck to avoid partial clipping are the essential steps when treating intrameatal AICA aneurysms to reduce the risk of postoperative neurological deficits.
Предметные рубрики MeSH
AdultAgedAngiography, Digital SubtractionCerebellumCraniotomyEar, InnerFacial Nerve InjuriesFemaleHeadacheHumansIntracranial AneurysmMagnetic Resonance ImagingMicrosurgeryNeurosurgical ProceduresPetrous BonePostoperative ComplicationsSubarachnoid HemorrhageSurgical InstrumentsTomography, X-Ray ComputedTreatment OutcomeVascular Surgical ProceduresVestibulocochlear Nerve