“De Novo” aneurysms. A clinical review

Miller, Carole A.; Hill, Stephen A.; Hunt, William E.

doi:10.1016/0090-3019(85)90181-8

Cited by 81 publications

(43 citation statements)

References 37 publications

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“…2,4,[6][7][8][9][10][11][12]14) We treated patients with de novo formation of a ruptured basilar tip aneurysm and an unruptured BA-SCA aneurysm. All but 2 of the 16 reported cases were female.…”

Section: Discussionmentioning

confidence: 99%

“…10) The term``de novo'' was first used to describe the development of an aneurysm of the middle cerebral artery (MCA) in a site that was previously angiographically normal. 3) Subsequently, several cases of de novo aneurysms were reported.…”

Section: Introductionmentioning

confidence: 99%

“…However, few de novo aneurysms have been found in the posterior circulation compared to many found in the anterior circulation. 5,[8][9][10][11]17) The natural history of these lesions remains poorly understood.…”

Section: Introductionmentioning

confidence: 99%

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De Novo Basilar Head Aneurysms -Two Case Reports-

Kawahara

Nakamoto

Matsuo

et al. 2010

Neurol. Med. Chir.(Tokyo)

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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De Novo Basilar Head Aneurysms -Two Case Reports-

Kawahara

Nakamoto

Matsuo

et al. 2010

Neurol. Med. Chir.(Tokyo)

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“…9) The annual incidence of de novo aneurysm is calculated to be 100 per 100,000 patients with known aneurysm. 12) De novo aneurysms commonly occur in the 3rd and 4th decades of life at an interval of 3-20 years. 13) In our case, the de novo aneurysms developed at a short interval of 30 days.…”

Section: Discussionmentioning

confidence: 99%

“…This de novo aneurysm develops at an interval of 3-20 years 13) and is not detected by the previous angiography. 12 ) The incidence and behavior of de novo aneurysms provide some insight into the poorly understood natural history of these lesions.…”

Section: Introductionmentioning

confidence: 99%

Early Development and Rupture of De Novo Aneurysm. Case Report.

Sim

Kim

2002

Neurol. Med. Chir.(Tokyo)

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A 38-year-old non-smoker man presented with a ruptured aneurysm one month after clipping of a previous aneurysm. He was first admitted because of sudden onset of severe headache. Brain computed tomography showed subarachnoid hemorrhage. Angiography showed an aneurysm of the left anterior choroidal artery which was surgically clipped. Two weeks later, he was discharged without neurological deficits. One month after the initial hemorrhage, he was readmitted to the emergency room with stuporous mentality. Repeat angiography showed two aneurysms of the A 2 portion of the left anterior cerebral artery which were not demonstrated by the initial angiography. The diagnosis was de novo aneurysms. The larger aneurysm was clipped and the other was coated. De novo aneurysm should be suspected if a patient with a previously clipped aneurysm complains of typical headache or any suggestive symptoms or signs of cranial nerve dysfunction, especially if known risk factors are present.

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