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Pharyngo-tympano-stapedial middle meningeal artery variant supply to a falcotentorial dural arteriovenous fistula.
Baker, Amanda; Raygor, Kunal; Caton, M Travis; Narsinh, Kazim H; Smith, Eric; Dowd, Christopher F; Cooke, Daniel L; Higashida, Randall T; Amans, Matthew R; Abla, Adib A; Hetts, Steven W.
Afiliación
  • Baker A; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA amanda.baker@ucsf.edu.
  • Raygor K; Department of Neurosurgery, University of California San Francisco, San Francisco, California, USA.
  • Caton MT; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
  • Narsinh KH; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
  • Smith E; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
  • Dowd CF; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
  • Cooke DL; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
  • Higashida RT; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
  • Amans MR; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
  • Abla AA; Department of Neurosurgery, University of California San Francisco, San Francisco, California, USA.
  • Hetts SW; Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
J Neurointerv Surg ; 2022 May 11.
Article en En | MEDLINE | ID: mdl-35545428
ABSTRACT
The pharyngo-tympano-stapedial middle meningeal artery (PTS-MMA) variant has been described in one case report and never in the setting of arterial supply to a dural arteriovenous fistula, to our knowledge. We report the case of a middle-aged patient with severe, daily headache who presented to our institution for angiography and treatment. CT angiography and MRI demonstrated an enlarged left middle meningeal artery coursing to a large venous varix in the falcotentorial region. Dural arteriovenous fistula was confirmed by subsequent cerebral angiography. Endovascular treatment was performed but without complete obliteration of the fistula. Follow-up angiography demonstrated parasitized arterial supply from a right middle meningeal artery arising from the proximal cervical internal carotid artery coursing through the middle ear consistent with a PTS-MMA variant. The fistula was then treated surgically without recurrence at the 6-month follow-up.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Neurointerv Surg Año: 2022 Tipo del documento: Article País de afiliación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Neurointerv Surg Año: 2022 Tipo del documento: Article País de afiliación: Estados Unidos