Intraparenchymal and Subarachnoid Hemorrhage in Stereotactic Electroencephalography Caused by Indirect Adjacent Arterial Injury: Illustrative Case

Autor: Toshiyuki Kawashima, Takehiro Uda, Saya Koh, Vich Yindeedej, Noboru Ishino, Tsutomu Ichinose, Hironori Arima, Satoru Sakuma, Takeo Goto
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Brain Sciences, Vol 13, Iss 3, p 440 (2023)
Druh dokumentu: article
ISSN: 2076-3425
08874816
DOI: 10.3390/brainsci13030440
Popis: The complication rate of stereotactic electroencephalography (SEEG) is generally low, but various types of postoperative hemorrhage have been reported. We presented an unusual hemorrhagic complication after SEEG placement. A 20-year-old man presented with suspected frontal lobe epilepsy. We implanted 11 SEEG electrodes in the bilateral frontal lobes and the left insula. Computed tomography after implantation showed intraparenchymal hemorrhage in the left temporal lobe and insula and subarachnoid hemorrhage in the left Sylvian cistern. Later, the point of vessel injury was revealed from the identification of a pseudoaneurysm, but this location was not along the planned or actual electrode trajectory. The cause of hemorrhage was suggested to be indirect injury from stretching of the arachnoid trabeculae by the puncture needle.
Databáze: Directory of Open Access Journals
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje