| Item type |
文献 / Documents(1) |
| 公開日 |
2025-03-03 |
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
関連識別子 |
https://doi.org/10.22038/aojnmb.2024.79650.1561 |
|
|
関連名称 |
10.22038/aojnmb.2024.79650.1561 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Ventilation/Perfusion Mismatch in Pulmonary Vein Stenosis Secondary to Atrial Fibrillation Ablation |
| タイトル別表記 |
|
|
その他のタイトル |
V/Q Scan in Pulmonary Vein Stenosis |
| 著者 |
Bollos, Leah Anne Christine L.
笠井, 亮佑
大塚, 秀樹
音見, 暢一
松浦, 朋美
大谷, 環樹
山口, 浩司
Bando, Takanori
Ueki, Yuya
Matsuda, Noritake
Takashi, Satoru
Azane, Shota
Kunikane, Yamato
髙尾, 正一郎
八木, 秀介
佐田, 政隆
生島, 仁史
原田, 雅史
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| 抄録 |
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内容記述 |
We present two patients with a history of paroxysmal atrial fibrillation who developed pulmonary vein stenosis (PVS) following atrial fibrillation (AF) ablation. Case 1 involved a female patient in her 50s who was asymptomatic for pulmonary symptoms but was found to have a high degree of left superior PVS 15 months after AF ablation. This was demonstrated using contrast-enhanced computed tomography (CE-CT) and supported by findings of perfusion defects on ventilation-perfusion (V/Q) scan. Case 2 was a male patient in his 60s who developed progressive left superior PVS nine months after AF ablation, evidenced by serial CE-CT and V/Q scans.
PVS is a rare but well-known complication of pulmonary vein ablation for the treatment of AF that can lead to severe complications if left untreated. V/Q scans effectively assess the functional significance of PVS by detecting abnormal blood flow segments. Although a V/Q mismatch characterized by reduced perfusion defects is more commonly used in evaluating pulmonary embolism, PVS should not be disregarded as a differential diagnosis. Few studies emphasize the utility of V/Q scans in managing PVS and highlight V/Q mismatch as a notable finding. This case report aimed to highlight their significance. |
| キーワード |
|
|
主題 |
Ventilation/ Perfusion Scan |
| キーワード |
|
|
主題 |
Ventilation/ Perfusion Mismatch |
| キーワード |
|
|
主題 |
Pulmonary Vein Stenosis |
| キーワード |
|
|
主題 |
Atrial Fibrillation |
| キーワード |
|
|
主題 |
Pulmonary Vein Ablation |
| 書誌情報 |
en : Asia Oceania Journal of Nuclear Medicine & Biology
巻 13,
号 1,
p. 62-69,
発行日 2025-01
|
| 収録物ID |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
23225718 |
| 収録物ID |
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|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
23225726 |
| 出版者 |
|
|
出版者 |
Asia Oceania Federation of Nuclear Medicine & Biology |
| 権利情報 |
|
|
権利情報 |
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| EID |
|
|
識別子 |
410661 |
| 言語 |
|
|
言語 |
eng |
aojnmb_13_1_62.pdf (1.5 MB)
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