Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I: case report

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Standard

Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I : case report. / Dahl, Rasmus Holmboe; Kelsen, Jesper; Hansen, Klaus; Hauerberg, John; Benndorf, Goetz.

In: Acta Neurochirurgica, Vol. 164, 2022, p. 3215–3219.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Dahl, RH, Kelsen, J, Hansen, K, Hauerberg, J & Benndorf, G 2022, 'Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I: case report', Acta Neurochirurgica, vol. 164, pp. 3215–3219. https://doi.org/10.1007/s00701-022-05341-4

APA

Dahl, R. H., Kelsen, J., Hansen, K., Hauerberg, J., & Benndorf, G. (2022). Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I: case report. Acta Neurochirurgica, 164, 3215–3219. https://doi.org/10.1007/s00701-022-05341-4

Vancouver

Dahl RH, Kelsen J, Hansen K, Hauerberg J, Benndorf G. Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I: case report. Acta Neurochirurgica. 2022;164:3215–3219. https://doi.org/10.1007/s00701-022-05341-4

Author

Dahl, Rasmus Holmboe ; Kelsen, Jesper ; Hansen, Klaus ; Hauerberg, John ; Benndorf, Goetz. / Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I : case report. In: Acta Neurochirurgica. 2022 ; Vol. 164. pp. 3215–3219.

Bibtex

@article{b0f9fb30375c4c4fb4690eb478be83f9,
title = "Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I: case report",
abstract = "While intracranial aneurysms rarely develop after neurosurgical procedures, delayed pseudoaneurysm formation after foramen magnum decompression (FMD) has never been reported. A 52-year-old woman presented with an atypical subarachnoid hemorrhage in the posterior fossa 12 years after a FMD for symptomatic Chiari malformation type I was performed. A pseudoaneurysm on a dural-pial anastomosis was identified as the bleeding source and successfully occluded by endovascular means with full clinical recovery of the patient. Injury to the distal posterior inferior cerebellar artery related to surgery and postoperative infection likely caused formation of a dural-pial anastomosis. Additionally, hemodynamic stress or dissection may have contributed to delayed pseudoaneurysm formation and rupture.",
keywords = "Case report, Chiari malformation type I, Dural-pial anastomosis, Foramen magnum decompression, Pseudoaneurysm, Transmastoid branch of the occipital artery",
author = "Dahl, {Rasmus Holmboe} and Jesper Kelsen and Klaus Hansen and John Hauerberg and Goetz Benndorf",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.",
year = "2022",
doi = "10.1007/s00701-022-05341-4",
language = "English",
volume = "164",
pages = "3215–3219",
journal = "Acta Neurochirurgica, Supplement",
issn = "0065-1419",
publisher = "Springer Wien",

}

RIS

TY - JOUR

T1 - Hemorrhage due to a pseudoaneurysm on a dural-pial anastomosis after decompression for Chiari malformation type I

T2 - case report

AU - Dahl, Rasmus Holmboe

AU - Kelsen, Jesper

AU - Hansen, Klaus

AU - Hauerberg, John

AU - Benndorf, Goetz

N1 - Publisher Copyright: © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.

PY - 2022

Y1 - 2022

N2 - While intracranial aneurysms rarely develop after neurosurgical procedures, delayed pseudoaneurysm formation after foramen magnum decompression (FMD) has never been reported. A 52-year-old woman presented with an atypical subarachnoid hemorrhage in the posterior fossa 12 years after a FMD for symptomatic Chiari malformation type I was performed. A pseudoaneurysm on a dural-pial anastomosis was identified as the bleeding source and successfully occluded by endovascular means with full clinical recovery of the patient. Injury to the distal posterior inferior cerebellar artery related to surgery and postoperative infection likely caused formation of a dural-pial anastomosis. Additionally, hemodynamic stress or dissection may have contributed to delayed pseudoaneurysm formation and rupture.

AB - While intracranial aneurysms rarely develop after neurosurgical procedures, delayed pseudoaneurysm formation after foramen magnum decompression (FMD) has never been reported. A 52-year-old woman presented with an atypical subarachnoid hemorrhage in the posterior fossa 12 years after a FMD for symptomatic Chiari malformation type I was performed. A pseudoaneurysm on a dural-pial anastomosis was identified as the bleeding source and successfully occluded by endovascular means with full clinical recovery of the patient. Injury to the distal posterior inferior cerebellar artery related to surgery and postoperative infection likely caused formation of a dural-pial anastomosis. Additionally, hemodynamic stress or dissection may have contributed to delayed pseudoaneurysm formation and rupture.

KW - Case report

KW - Chiari malformation type I

KW - Dural-pial anastomosis

KW - Foramen magnum decompression

KW - Pseudoaneurysm

KW - Transmastoid branch of the occipital artery

U2 - 10.1007/s00701-022-05341-4

DO - 10.1007/s00701-022-05341-4

M3 - Journal article

C2 - 36063230

AN - SCOPUS:85137592109

VL - 164

SP - 3215

EP - 3219

JO - Acta Neurochirurgica, Supplement

JF - Acta Neurochirurgica, Supplement

SN - 0065-1419

ER -

ID: 325631805