Hemorrhagic complication due to vascular side branch injury from a distant site in stereoelectroencephalography: A case report and proposed rules for safer electrode implantation

Takahiro Suzuki¹, Tomotaka Ishizaki², Satoshi Maesawa³, Miki Hashida⁴, Yoshiki Ito⁵, Takafumi Tanei⁶, Ryuta Saito⁷

Affiliations

¹ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: suzuki.takahiro.b5@s.mail.nagoya-u.ac.jp.
² Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan; Brain and Mind Research Center, Nagoya University, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: ishizaki.tomotaka.d8@f.mail.nagoya-u.ac.jp.
³ Brain and Mind Research Center, Nagoya University, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan; Department of Neurosurgery, National hospital Organization, Nagoya Medical Center, 4-1-1, Sannomaru, Naka, Nagoya, Aichi, 460-0001, Japan. Electronic address: maesawa.satoshi.n0@a.mail.nagoya-u.ac.jp.
⁴ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: hashida.miki.w6@s.mail.nagoya-u.ac.jp.
⁵ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: ito.yoshiki.w1@s.mail.nagoya-u.ac.jp.
⁶ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: nsgtakasyun@msn.com.
⁷ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan; Brain and Mind Research Center, Nagoya University, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: ryuta@med.nagoya-u.ac.jp.

PMID: 39799704
DOI: 10.1016/j.seizure.2024.12.019

Hemorrhagic complication due to vascular side branch injury from a distant site in stereoelectroencephalography: A case report and proposed rules for safer electrode implantation

Takahiro Suzuki et al. Seizure. 2025 Feb.

. 2025 Feb:125:50-53.

doi: 10.1016/j.seizure.2024.12.019. Epub 2024 Dec 30.

Authors

Takahiro Suzuki¹, Tomotaka Ishizaki², Satoshi Maesawa³, Miki Hashida⁴, Yoshiki Ito⁵, Takafumi Tanei⁶, Ryuta Saito⁷

Affiliations

¹ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: suzuki.takahiro.b5@s.mail.nagoya-u.ac.jp.
² Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan; Brain and Mind Research Center, Nagoya University, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: ishizaki.tomotaka.d8@f.mail.nagoya-u.ac.jp.
³ Brain and Mind Research Center, Nagoya University, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan; Department of Neurosurgery, National hospital Organization, Nagoya Medical Center, 4-1-1, Sannomaru, Naka, Nagoya, Aichi, 460-0001, Japan. Electronic address: maesawa.satoshi.n0@a.mail.nagoya-u.ac.jp.
⁴ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: hashida.miki.w6@s.mail.nagoya-u.ac.jp.
⁵ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: ito.yoshiki.w1@s.mail.nagoya-u.ac.jp.
⁶ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: nsgtakasyun@msn.com.
⁷ Department of Neurosurgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan; Brain and Mind Research Center, Nagoya University, 65 Tsurumai, Showa, Nagoya, Aichi, 466-8550, Japan. Electronic address: ryuta@med.nagoya-u.ac.jp.

PMID: 39799704
DOI: 10.1016/j.seizure.2024.12.019

No abstract available

Keywords: Electrode trajectory safety; Gyrus shift complications; Intracranial bleeding; Neurosurgical procedure safety; Subcortical haemorrhage risk; Vascular branch fragility.

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Declaration of competing interest None.

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Hemorrhagic complication due to vascular side branch injury from a distant site in stereoelectroencephalography: A case report and proposed rules for safer electrode implantation

Affiliations

Hemorrhagic complication due to vascular side branch injury from a distant site in stereoelectroencephalography: A case report and proposed rules for safer electrode implantation

Authors

Affiliations

Conflict of interest statement

LinkOut - more resources

Full Text Sources