Subarachnoid iodine leakage on dual-energy computed tomography after mechanical thrombectomy is associated with malignant brain edema

Atsushi Ogata; Kuniaki Ogasawara; Masashi Nishihara; Ayako Takamori; Takashi Furukawa; Toshihiro Ide; Hiroshi Ito; Fumitaka Yoshioka; Yukiko Nakahara; Jun Masuoka; Haruki Koike; Hiroyuki Irie; Tatsuya Abe

doi:10.1136/jnis-2023-021413

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Ischemic stroke

Original research

Subarachnoid iodine leakage on dual-energy computed tomography after mechanical thrombectomy is associated with malignant brain edema

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Atsushi Ogata Department of Neurosurgery, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Kuniaki Ogasawara Department of Neurosurgery, Iwate Medical University School of Medicine, Morioka, Japan PubMed articles Google scholar articles
Masashi Nishihara Department of Radiology, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Ayako Takamori Clinical Research Center, Saga University Hospital, Saga, Japan PubMed articles Google scholar articles
Takashi Furukawa Department of Neurosurgery, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Toshihiro Ide Division of Neurology, Department of Internal Medicine, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Hiroshi Ito Department of Neurosurgery, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Fumitaka Yoshioka Department of Neurosurgery, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Yukiko Nakahara Department of Neurosurgery, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Jun Masuoka Department of Neurosurgery, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Haruki Koike Division of Neurology, Department of Internal Medicine, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Hiroyuki Irie Department of Radiology, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles
Tatsuya Abe Department of Neurosurgery, Saga University Faculty of Medicine, Saga, Japan PubMed articles Google scholar articles

Correspondence to Dr Atsushi Ogata; ogata.a24{at}gmail.com

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Citation

Ogata A, Ogasawara K, Nishihara M, et al

Subarachnoid iodine leakage on dual-energy computed tomography after mechanical thrombectomy is associated with malignant brain edema

Journal of NeuroInterventional Surgery 2025;17:248-253.

Publication history

Received December 24, 2023
Accepted March 4, 2024
First published March 13, 2024.

Online issue publication

February 14, 2025

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