Cargando…
Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software
BACKGROUND: Arteriovenous malformation(AVM) have long-term “blood stealing” characteristics, which result in complicated hemodynamic features. To analyze the application of intraoperative indocyanine green angiography with FLOW 800 software in AVM surgeries. METHODS: Data on 17 patients undergoing s...
Autores principales: | , , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7416385/ https://www.ncbi.nlm.nih.gov/pubmed/32922958 http://dx.doi.org/10.1186/s41016-020-00208-y |
_version_ | 1783569315450060800 |
---|---|
author | Ye, Xun Wang, Liang Li, Ming-tao Chen, Xiao-lin Wang, Hao Ma, Li Wang, Rong Zhang, Yan Cao, Yong Zhao, Yuan-li Zhang, Dong Wang, Shuo |
author_facet | Ye, Xun Wang, Liang Li, Ming-tao Chen, Xiao-lin Wang, Hao Ma, Li Wang, Rong Zhang, Yan Cao, Yong Zhao, Yuan-li Zhang, Dong Wang, Shuo |
author_sort | Ye, Xun |
collection | PubMed |
description | BACKGROUND: Arteriovenous malformation(AVM) have long-term “blood stealing” characteristics, which result in complicated hemodynamic features. To analyze the application of intraoperative indocyanine green angiography with FLOW 800 software in AVM surgeries. METHODS: Data on 17 patients undergoing surgery with ICG fluorescence were collected in Beijing Tiantan Hospital. To analyze the hemodynamic features of AVM and the influence on the peripheral cortex of AVM resection, we assessed the following hemodynamic parameters: maximum intensity, slope of rise, time to half-maximal fluorescence, and transit time from arteries to veins. RESULTS: In the 17 superficial AVMs studied, the time-delay color mode of the FLOW 800 software was superior to the traditional playback mode for identifying feeding arteries, draining veins, and their relation to normal cortical vessels. The maximum fluorescence intensity and slope of the ICG fluorescence curve of feeder arteries and draining veins were higher than those of normal peripheral vessels (P < 0.05). The transit times in AVMs were significantly shorter than those in normal peripheral vessels (P < 0.05). After AVM resection, cerebral flow increased in the cortex, and local cycle time becomes longer, although the differences were not significant (P > 0.05). CONCLUSIONS: Hemodynamic parameter analysis provided quality guidance for the resection of AVMs and could also be used in estimating changes in blood flow in the local cortex to identify abnormal hyperperfusion and residual nidus. |
format | Online Article Text |
id | pubmed-7416385 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-74163852020-09-10 Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software Ye, Xun Wang, Liang Li, Ming-tao Chen, Xiao-lin Wang, Hao Ma, Li Wang, Rong Zhang, Yan Cao, Yong Zhao, Yuan-li Zhang, Dong Wang, Shuo Chin Neurosurg J Research BACKGROUND: Arteriovenous malformation(AVM) have long-term “blood stealing” characteristics, which result in complicated hemodynamic features. To analyze the application of intraoperative indocyanine green angiography with FLOW 800 software in AVM surgeries. METHODS: Data on 17 patients undergoing surgery with ICG fluorescence were collected in Beijing Tiantan Hospital. To analyze the hemodynamic features of AVM and the influence on the peripheral cortex of AVM resection, we assessed the following hemodynamic parameters: maximum intensity, slope of rise, time to half-maximal fluorescence, and transit time from arteries to veins. RESULTS: In the 17 superficial AVMs studied, the time-delay color mode of the FLOW 800 software was superior to the traditional playback mode for identifying feeding arteries, draining veins, and their relation to normal cortical vessels. The maximum fluorescence intensity and slope of the ICG fluorescence curve of feeder arteries and draining veins were higher than those of normal peripheral vessels (P < 0.05). The transit times in AVMs were significantly shorter than those in normal peripheral vessels (P < 0.05). After AVM resection, cerebral flow increased in the cortex, and local cycle time becomes longer, although the differences were not significant (P > 0.05). CONCLUSIONS: Hemodynamic parameter analysis provided quality guidance for the resection of AVMs and could also be used in estimating changes in blood flow in the local cortex to identify abnormal hyperperfusion and residual nidus. BioMed Central 2020-08-10 /pmc/articles/PMC7416385/ /pubmed/32922958 http://dx.doi.org/10.1186/s41016-020-00208-y Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
spellingShingle | Research Ye, Xun Wang, Liang Li, Ming-tao Chen, Xiao-lin Wang, Hao Ma, Li Wang, Rong Zhang, Yan Cao, Yong Zhao, Yuan-li Zhang, Dong Wang, Shuo Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software |
title | Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software |
title_full | Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software |
title_fullStr | Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software |
title_full_unstemmed | Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software |
title_short | Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software |
title_sort | hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative icg fluorescence videoangiography with flow 800 software |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7416385/ https://www.ncbi.nlm.nih.gov/pubmed/32922958 http://dx.doi.org/10.1186/s41016-020-00208-y |
work_keys_str_mv | AT yexun hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT wangliang hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT limingtao hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT chenxiaolin hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT wanghao hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT mali hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT wangrong hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT zhangyan hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT caoyong hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT zhaoyuanli hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT zhangdong hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software AT wangshuo hemodynamicchangesinsuperficialarteriovenousmalformationsurgerymeasuredbyintraoperativeicgfluorescencevideoangiographywithflow800software |