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A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection

Laparoscopic liver resection have developed and is widely spread as standard procedure in these days, however, laparoscopic anatomic liver resection is still challenging, especially for posterosuperior lesions because of difficulties in segmental mapping and surgical techniques. Recently, the positi...

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Autores principales: Kasai, Meidai, Aihara, Tukasa, Ikuta, Shinichi, Nakajima, Takayoshi, Yamanaka, Naoki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Lippincott Williams & Wilkins 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8969844/
https://www.ncbi.nlm.nih.gov/pubmed/34882613
http://dx.doi.org/10.1097/SLE.0000000000001022
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author Kasai, Meidai
Aihara, Tukasa
Ikuta, Shinichi
Nakajima, Takayoshi
Yamanaka, Naoki
author_facet Kasai, Meidai
Aihara, Tukasa
Ikuta, Shinichi
Nakajima, Takayoshi
Yamanaka, Naoki
author_sort Kasai, Meidai
collection PubMed
description Laparoscopic liver resection have developed and is widely spread as standard procedure in these days, however, laparoscopic anatomic liver resection is still challenging, especially for posterosuperior lesions because of difficulties in segmental mapping and surgical techniques. Recently, the positive staining and negative staining method using fluorescent imaging techniques have been reported from experienced Asian centers, allowing to identify the tumor-bearing portal territory to be resected including the posterosuperior segment in laparoscopy. Those techniques are applicable in some cases; hence, it remains the room for improvement to establish as a feasible approach. Herein, we describe a percutaneous tumor-bearing portal vein puncture method under artificial ascites after the pneumoperitoneum for laparoscopic segmentectomy for segment 8. CASE PRESENTATION AND SURGICAL PROCEDURE: A male patient in his 60s was admitted for an incidentally diagnosed hepatic mass in segment 8. Findings of the computed tomography scan showed a 2.5-cm-sized hepatocellular carcinoma lesion. Then, laparoscopic anatomic liver resection for segment 8 was planned. The segmentation of the segment 8 was performed through a percutaneous tumor-bearing portal vein puncture using indocyanine green injection with extracorporeal ultrasound guidance under artificial ascites. According to indocyanine green fluorescence navigation, anatomic liver resection was completed. Operative time was recorded as 375 minutes. The estimated intraoperative blood loss was 50 mL without the requirement for an intraoperative transfusion. The planned resections were successful with histologically negative surgical margins. The patient was discharged on the 19th postoperative day with normal liver function test results. There was no operation-related complication during hospitalization. CONCLUSION: The intraoperative percutaneous portal vein puncture method under artificial ascites was useful for the identification of posterosuperior segment in laparoscopic anatomic segmentectomy.
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spelling pubmed-89698442022-04-01 A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection Kasai, Meidai Aihara, Tukasa Ikuta, Shinichi Nakajima, Takayoshi Yamanaka, Naoki Surg Laparosc Endosc Percutan Tech Technical Reports Laparoscopic liver resection have developed and is widely spread as standard procedure in these days, however, laparoscopic anatomic liver resection is still challenging, especially for posterosuperior lesions because of difficulties in segmental mapping and surgical techniques. Recently, the positive staining and negative staining method using fluorescent imaging techniques have been reported from experienced Asian centers, allowing to identify the tumor-bearing portal territory to be resected including the posterosuperior segment in laparoscopy. Those techniques are applicable in some cases; hence, it remains the room for improvement to establish as a feasible approach. Herein, we describe a percutaneous tumor-bearing portal vein puncture method under artificial ascites after the pneumoperitoneum for laparoscopic segmentectomy for segment 8. CASE PRESENTATION AND SURGICAL PROCEDURE: A male patient in his 60s was admitted for an incidentally diagnosed hepatic mass in segment 8. Findings of the computed tomography scan showed a 2.5-cm-sized hepatocellular carcinoma lesion. Then, laparoscopic anatomic liver resection for segment 8 was planned. The segmentation of the segment 8 was performed through a percutaneous tumor-bearing portal vein puncture using indocyanine green injection with extracorporeal ultrasound guidance under artificial ascites. According to indocyanine green fluorescence navigation, anatomic liver resection was completed. Operative time was recorded as 375 minutes. The estimated intraoperative blood loss was 50 mL without the requirement for an intraoperative transfusion. The planned resections were successful with histologically negative surgical margins. The patient was discharged on the 19th postoperative day with normal liver function test results. There was no operation-related complication during hospitalization. CONCLUSION: The intraoperative percutaneous portal vein puncture method under artificial ascites was useful for the identification of posterosuperior segment in laparoscopic anatomic segmentectomy. Lippincott Williams & Wilkins 2021-12-09 /pmc/articles/PMC8969844/ /pubmed/34882613 http://dx.doi.org/10.1097/SLE.0000000000001022 Text en Copyright © 2021 The Author(s). Published by Wolters Kluwer Health, Inc. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (https://creativecommons.org/licenses/by-nc-nd/4.0/) (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/)
spellingShingle Technical Reports
Kasai, Meidai
Aihara, Tukasa
Ikuta, Shinichi
Nakajima, Takayoshi
Yamanaka, Naoki
A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection
title A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection
title_full A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection
title_fullStr A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection
title_full_unstemmed A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection
title_short A Percutaneous Portal Vein Puncture Under Artificial Ascites for Intraoperative Hepatic Segmentation Using Indocyanine Green Fluorescence: A Technical Report of Laparoscopic Anatomic Liver Resection
title_sort percutaneous portal vein puncture under artificial ascites for intraoperative hepatic segmentation using indocyanine green fluorescence: a technical report of laparoscopic anatomic liver resection
topic Technical Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8969844/
https://www.ncbi.nlm.nih.gov/pubmed/34882613
http://dx.doi.org/10.1097/SLE.0000000000001022
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