Strategy for patients with co-existence of meningioma and intracerebral aneurysm, especially unruptured aneurysm (–seven cases and review of the literature–)

Takeda, Naoya; Nishihara, Masamitsu; Yamanishi, Shunsuke; Kidoguchi, Keiji; Hashimoto, Kimio

doi:10.1016/j.jocn.2017.07.032

Cited by 10 publications

(17 citation statements)

References 27 publications

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“…The treatment strategy for meningioma coexisting with UCA has not been established and is controversial [ 2 , 4 , 5 , 7 – 9 ]. The consensus is that lesions with symptoms might be prioritized for treatment [ 4 – 6 ].…”

Section: Discussionmentioning

confidence: 99%

“…Statistical studies of meningioma coexisting with UCA have reported a frequency of 1.1 − 7.7% [ 3 – 6 ]. The treatment guidelines for meningioma coexisting UCAs have not been established, and the treatment priority is controversial [ 4 , 5 , 7 – 9 ]. We encountered a case of right frontal convexity meningioma coexisting with left UCA related to a tumor feeder.…”

Section: Introductionmentioning

confidence: 99%

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Intraoperative rupture of intracerebral aneurysm immediately after meningioma resection: a case report

et al. 2022

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Background Meningiomas and unruptured cerebral aneurysms (UCAs) rarely coexist. However, the treatment strategy remains to be fully elucidated. This report is a first report that UCA related to the tumor feeder intraoperatively ruptured when the meningioma was resected. Case presentation Herein, we present a case of meningioma coexisting with contralateral UCA related to a tumor feeder. Immediately after the meningioma was resected, intraoperative acute brain swelling due to rupture of the contralateral aneurysm appeared. The swollen brain protruding into the epidural space was resected, following contralateral ruptured aneurysm was performed by endovascular surgery. Intensive neurological treatment was administered and the patient gradually recovered. Conclusion This report highlights the possibility of intraoperative UCA rupture related to the tumor feeder when the meningioma is resected.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Intraoperative rupture of intracerebral aneurysm immediately after meningioma resection: a case report

et al. 2022

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“…Recent advances and availability of imaging techniques has led to an increase in detection of intracranial aneurysms of up to 5% in patients diagnosed with brain tumors [6]. However, the association of aneurysms and meningiomas seems to be higher [5,6,7]. The exact pathologic mechanism underlying the coexistence of these two pathologies remains unclear.…”

Section: Discussionmentioning

confidence: 99%

“…In patients with coexisting intracerebral aneurysms and meningiomas, the lesion that is symptomatic should be treated at first [5]. When subarachnoid hemorrhage is the primary presentation, the aneurysm should be treated before tumor surgery.…”

Section: Discussionmentioning

confidence: 99%

“…Co-existence of brain tumors with intracranial aneurysms is rare, first reported by Arieti in 1944 and occurs with an incidence of 0.3-1% [1,2], though this association is now being increasingly recognized. The tumors that are known to have this association are meningiomas, pituitary adenomas, and malignant gliomas [1,2,3,4,5]. Of these, meningiomas are more commonly associated with the formation of an intracranial aneurysm [3].…”

Section: Introductionmentioning

confidence: 99%

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Feeding artery aneurysms associated with large meningiomas: case report and review of the literature

Papadimitriou

Rocca

Dunet

et al. 2020

Heliyon

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Though brain tumors and intracranial aneurysms co-exist, the occurrence of feeding artery aneurysms with meningiomas are unusual. We describe here a large falcine meningioma that was associated with three feeding artery aneurysms of the anterior circulation. These aneurysms can be treated either by pre-operative endovascular therapy or during the meningioma surgery. The management strategy for these patients will depend on the clinical presentation, morphology and localization of these aneurysms with respect to the tumor.

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Association between intracranial aneurysm and meningiomas: An integrative survival Analysis with identification of prognostic factors

Souza

Fagundes

Rabelo

et al. 2020

Clinical Neurology and Neurosurgery

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Strategy for patients with co-existence of meningioma and intracerebral aneurysm, especially unruptured aneurysm (–seven cases and review of the literature–)

Cited by 10 publications

References 27 publications

Intraoperative rupture of intracerebral aneurysm immediately after meningioma resection: a case report

Intraoperative rupture of intracerebral aneurysm immediately after meningioma resection: a case report

Feeding artery aneurysms associated with large meningiomas: case report and review of the literature

Association between intracranial aneurysm and meningiomas: An integrative survival Analysis with identification of prognostic factors

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