EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two Cases
ABSTRACT Nebulization under one‐lung ventilation (OLV) can facilitate precise localisation of pulmonary tumours and assist in surgical manipulation. However, hypoxaemia during the nebulization process remains a challenging issue. In this report, we present two cases monitored using Electrical Impeda...
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| Format: | Article |
| Language: | English |
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Wiley
2025-04-01
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| Series: | Respirology Case Reports |
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| Online Access: | https://doi.org/10.1002/rcr2.70154 |
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| author | Xiaoyan Li Maokun Li Jian Zhou Yi Feng Ke Zhang Haiyan Xu Zhenfan Wang Xue Tian |
| author_facet | Xiaoyan Li Maokun Li Jian Zhou Yi Feng Ke Zhang Haiyan Xu Zhenfan Wang Xue Tian |
| author_sort | Xiaoyan Li |
| collection | DOAJ |
| description | ABSTRACT Nebulization under one‐lung ventilation (OLV) can facilitate precise localisation of pulmonary tumours and assist in surgical manipulation. However, hypoxaemia during the nebulization process remains a challenging issue. In this report, we present two cases monitored using Electrical Impedance Tomography (EIT), where individual differences in pulmonary blood flow redistribution contributed to hypoxaemia. This phenomenon was further exacerbated in the lateral decubitus position with the ventilated lung in the upper position. EIT provided real‐time insights into ventilation‐perfusion (V/Q) distribution, offering valuable guidance for managing hypoxaemia during nebulization and surgery under OLV. |
| format | Article |
| id | doaj-art-e3e27a8cc73e4a1ea96626c4c92a1411 |
| institution | Kabale University |
| issn | 2051-3380 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Wiley |
| record_format | Article |
| series | Respirology Case Reports |
| spelling | doaj-art-e3e27a8cc73e4a1ea96626c4c92a14112025-08-20T03:53:42ZengWileyRespirology Case Reports2051-33802025-04-01134n/an/a10.1002/rcr2.70154EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two CasesXiaoyan Li0Maokun Li1Jian Zhou2Yi Feng3Ke Zhang4Haiyan Xu5Zhenfan Wang6Xue Tian7Department of Anesthesiology Peking University People's Hospital Beijing People's Republic of ChinaDepartment of Electronic Engineering Tsinghua University Beijing People's Republic of ChinaDepartment of Thoracic Surgery Peking University People's Hospital Beijing People's Republic of ChinaDepartment of Anesthesiology Peking University People's Hospital Beijing People's Republic of ChinaInfivision Medical Imaging Technology Co., Ltd Beijing People's Republic of ChinaDepartment of Electronic Engineering Tsinghua University Beijing People's Republic of ChinaDepartment of Thoracic Surgery Peking University People's Hospital Beijing People's Republic of ChinaDepartment of Anesthesiology Peking University People's Hospital Beijing People's Republic of ChinaABSTRACT Nebulization under one‐lung ventilation (OLV) can facilitate precise localisation of pulmonary tumours and assist in surgical manipulation. However, hypoxaemia during the nebulization process remains a challenging issue. In this report, we present two cases monitored using Electrical Impedance Tomography (EIT), where individual differences in pulmonary blood flow redistribution contributed to hypoxaemia. This phenomenon was further exacerbated in the lateral decubitus position with the ventilated lung in the upper position. EIT provided real‐time insights into ventilation‐perfusion (V/Q) distribution, offering valuable guidance for managing hypoxaemia during nebulization and surgery under OLV.https://doi.org/10.1002/rcr2.70154case reportEITICG inhalationOLVV/Q |
| spellingShingle | Xiaoyan Li Maokun Li Jian Zhou Yi Feng Ke Zhang Haiyan Xu Zhenfan Wang Xue Tian EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two Cases Respirology Case Reports case report EIT ICG inhalation OLV V/Q |
| title | EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two Cases |
| title_full | EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two Cases |
| title_fullStr | EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two Cases |
| title_full_unstemmed | EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two Cases |
| title_short | EIT Observed Hypoxemia Caused by V/Q Mismatch During One‐Lung Ventilation With Indocyanine Green Inhalation: A Report of Two Cases |
| title_sort | eit observed hypoxemia caused by v q mismatch during one lung ventilation with indocyanine green inhalation a report of two cases |
| topic | case report EIT ICG inhalation OLV V/Q |
| url | https://doi.org/10.1002/rcr2.70154 |
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