Focal 18F-fluorodeoxyglucose uptake in spinal dural arteriovenous fistula: A report of two cases

Hitoshi Hayashida; Katsuhisa Masaki; Hidenori Ogata; Takahiro Yamaguchi; Koji Tanaka; Koichi Arimura; Yasuhiro Maruoka; Kazufumi Kikuchi; Osamu Togao; Ryo Yamasaki; Noriko Isobe

doi:10.1111/ncn3.12794

Focal ¹⁸F-fluorodeoxyglucose uptake in spinal dural arteriovenous fistula: A report of two cases

Hitoshi Hayashida, Katsuhisa Masaki, Hidenori Ogata, Takahiro Yamaguchi, Koji Tanaka, Koichi Arimura, Yasuhiro Maruoka, Kazufumi Kikuchi, Osamu Togao, Ryo Yamasaki, Noriko Isobe

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

抄録

Magnetic resonance imaging of spinal dural arteriovenous fistula (SDAVF) shows longitudinally extensive spinal cord lesions mimicking neoplastic or inflammatory myelopathy. On positron emission tomography/computed tomography (PET/CT), we report two patients who showed focal ¹⁸F-fluorodeoxyglucose (FDG) uptake in longitudinally extensive spinal cord lesions. These lesions were indistinguishable from tumors or myelitis but were finally diagnosed as SDAVF. Although PET/CT availability may be limited, in cases of myelopathy with diagnostic challenges, it is important to recognize that focal FDG uptake can be observed in SDAVF.

本文言語	英語
ページ（範囲）	201-204
ページ数	4
ジャーナル	Neurology and Clinical Neuroscience
巻	12
号	3
DOI	https://doi.org/10.1111/ncn3.12794
出版ステータス	出版済み - 5月 2024

!!!All Science Journal Classification (ASJC) codes

神経学
臨床神経学

文献へのアクセス

10.1111/ncn3.12794

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引用スタイル

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title = "Focal 18F-fluorodeoxyglucose uptake in spinal dural arteriovenous fistula: A report of two cases",

abstract = "Magnetic resonance imaging of spinal dural arteriovenous fistula (SDAVF) shows longitudinally extensive spinal cord lesions mimicking neoplastic or inflammatory myelopathy. On positron emission tomography/computed tomography (PET/CT), we report two patients who showed focal 18F-fluorodeoxyglucose (FDG) uptake in longitudinally extensive spinal cord lesions. These lesions were indistinguishable from tumors or myelitis but were finally diagnosed as SDAVF. Although PET/CT availability may be limited, in cases of myelopathy with diagnostic challenges, it is important to recognize that focal FDG uptake can be observed in SDAVF.",

keywords = "CNS vascular malformation, F-fluorodeoxyglucose, dural arteriovenous fistula, misdiagnosis, spinal cord disease",

author = "Hitoshi Hayashida and Katsuhisa Masaki and Hidenori Ogata and Takahiro Yamaguchi and Koji Tanaka and Koichi Arimura and Yasuhiro Maruoka and Kazufumi Kikuchi and Osamu Togao and Ryo Yamasaki and Noriko Isobe",

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T2 - A report of two cases

AU - Hayashida, Hitoshi

AU - Masaki, Katsuhisa

AU - Ogata, Hidenori

AU - Yamaguchi, Takahiro

AU - Tanaka, Koji

AU - Arimura, Koichi

AU - Maruoka, Yasuhiro

AU - Kikuchi, Kazufumi

AU - Togao, Osamu

AU - Yamasaki, Ryo

AU - Isobe, Noriko

PY - 2024/5

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AB - Magnetic resonance imaging of spinal dural arteriovenous fistula (SDAVF) shows longitudinally extensive spinal cord lesions mimicking neoplastic or inflammatory myelopathy. On positron emission tomography/computed tomography (PET/CT), we report two patients who showed focal 18F-fluorodeoxyglucose (FDG) uptake in longitudinally extensive spinal cord lesions. These lesions were indistinguishable from tumors or myelitis but were finally diagnosed as SDAVF. Although PET/CT availability may be limited, in cases of myelopathy with diagnostic challenges, it is important to recognize that focal FDG uptake can be observed in SDAVF.

KW - CNS vascular malformation

KW - F-fluorodeoxyglucose

KW - dural arteriovenous fistula

KW - misdiagnosis

KW - spinal cord disease

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