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Indocyanine green fluorescence image-guided laparoscopic anatomical S2/3 resection using the TICGL technique.
- Source :
- Surgical Endoscopy & Other Interventional Techniques; Feb2024, Vol. 38 Issue 2, p1069-1076, 8p
- Publication Year :
- 2024
-
Abstract
- Background: Segment 2/3 (S2/3) resection, which can preserve more residual liver parenchyma, is a feasible alternative to left lateral sectionectomy. However, it is still challenging to perform anatomical S2/3 resection safely and precisely, especially laparoscopically. This study was designed to evaluate the safety and accuracy of the temporary inflow control of the Glissonean pedicle (TICGL) technique combined with indocyanine green (ICG) fluorescence imaging in laparoscopic anatomical S2/3 resection. Patients and methods: A total of 12 patients recruited at Zhujiang Hospital of Southern Medical University from June 2021 to August 2022 were included in the study. All patients underwent ICG fluorescence imaging guided laparoscopic anatomical S2/3 resection. The TICGL technique was used to control the blood inflow of the target segment. The total time used to control the hepatic inflow of the target segment, the time of hemostasis, the amount of intraoperative blood loss, predicted resected liver volume (PRLV) and actual resected liver volume (ARLV) were used to evaluate the simplicity, safety, and accuracy of the TICGL technique combined ICG fluorescent imaging in guiding laparoscopic anatomical S2/3 resection. Results: Of the 12 included patients, 7 underwent S2 resection and 5 underwent S3 resection. The operation time was 76.92 ± 11.95 min, the intraoperative blood loss was 15.42 ± 5.82 ml, and the time of hepatic blood inflow control was 7.42 ± 2.43 min. There was a strong correlation between PRLV and ARLV (r = 0.903, P < 0.05). Conclusion: The combination of the TICGL technique with ICG negative staining fluorescence imaging is a feasible approach for laparoscopic anatomical S2/3 resection. [ABSTRACT FROM AUTHOR]
- Subjects :
- INDOCYANINE green
LAPAROSCOPIC surgery
SURGICAL excision
Subjects
Details
- Language :
- English
- ISSN :
- 18666817
- Volume :
- 38
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Surgical Endoscopy & Other Interventional Techniques
- Publication Type :
- Academic Journal
- Accession number :
- 175163538
- Full Text :
- https://doi.org/10.1007/s00464-023-10633-6