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Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy
Careful preoperative planning is key in minimally invasive radical antegrade modular pancreatosplenectomy (MI-RAMPS). This retrospective study aims to show the practical implications of computed tomography distance between the right margin of the tumor and either the left margin of the spleno-mesent...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10435633/ https://www.ncbi.nlm.nih.gov/pubmed/37458902 http://dx.doi.org/10.1007/s13304-023-01584-7 |
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author | Kauffmann, Emanuele Federico Napoli, Niccolò Di Dato, Armando Salamone, Alice Ginesini, Michael Gianfaldoni, Cesare Viti, Virginia Amorese, Gabriella Cappelli, Carla Vistoli, Fabio Boggi, Ugo |
author_facet | Kauffmann, Emanuele Federico Napoli, Niccolò Di Dato, Armando Salamone, Alice Ginesini, Michael Gianfaldoni, Cesare Viti, Virginia Amorese, Gabriella Cappelli, Carla Vistoli, Fabio Boggi, Ugo |
author_sort | Kauffmann, Emanuele Federico |
collection | PubMed |
description | Careful preoperative planning is key in minimally invasive radical antegrade modular pancreatosplenectomy (MI-RAMPS). This retrospective study aims to show the practical implications of computed tomography distance between the right margin of the tumor and either the left margin of the spleno-mesenteric confluence (d-SMC) or the gastroduodenal artery (d-GDA). Between January 2011 and June 2022, 48 minimally invasive RAMPS were performed for either pancreatic cancer or malignant intraductal mucinous papillary neoplasms. Two procedures were converted to open surgery (4.3%). Mean tumor size was 31.1 ± 14.7 mm. Mean d-SMC was 21.5 ± 18.5 mm. Mean d-GDA was 41.2 ± 23.2 mm. A vein resection was performed in 10 patients (20.8%) and the pancreatic neck could not be divided by an endoscopic stapler in 19 operations (43.1%). In patients requiring a vein resection, mean d-SMC was 10 mm (1.5–15.5) compared to 18 mm (10–37) in those without vein resection (p = 0.01). The cut-off of d-SMC to perform a vein resection was 17 mm (AUC 0.75). Mean d-GDA was 26 mm (19–39) mm when an endoscopic stapler could not be used to divide the pancreas, and 46 mm (30–65) when the neck of the pancreas was stapled (p = 0.01). The cut-off of d-GDA to safely pass an endoscopic stapler behind the neck of the pancreas was 43 mm (AUC 0.75). Computed tomography d-SMC and d-GDA are key measurements when planning for MI-RAMPS. |
format | Online Article Text |
id | pubmed-10435633 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Springer International Publishing |
record_format | MEDLINE/PubMed |
spelling | pubmed-104356332023-08-19 Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy Kauffmann, Emanuele Federico Napoli, Niccolò Di Dato, Armando Salamone, Alice Ginesini, Michael Gianfaldoni, Cesare Viti, Virginia Amorese, Gabriella Cappelli, Carla Vistoli, Fabio Boggi, Ugo Updates Surg Original Article Careful preoperative planning is key in minimally invasive radical antegrade modular pancreatosplenectomy (MI-RAMPS). This retrospective study aims to show the practical implications of computed tomography distance between the right margin of the tumor and either the left margin of the spleno-mesenteric confluence (d-SMC) or the gastroduodenal artery (d-GDA). Between January 2011 and June 2022, 48 minimally invasive RAMPS were performed for either pancreatic cancer or malignant intraductal mucinous papillary neoplasms. Two procedures were converted to open surgery (4.3%). Mean tumor size was 31.1 ± 14.7 mm. Mean d-SMC was 21.5 ± 18.5 mm. Mean d-GDA was 41.2 ± 23.2 mm. A vein resection was performed in 10 patients (20.8%) and the pancreatic neck could not be divided by an endoscopic stapler in 19 operations (43.1%). In patients requiring a vein resection, mean d-SMC was 10 mm (1.5–15.5) compared to 18 mm (10–37) in those without vein resection (p = 0.01). The cut-off of d-SMC to perform a vein resection was 17 mm (AUC 0.75). Mean d-GDA was 26 mm (19–39) mm when an endoscopic stapler could not be used to divide the pancreas, and 46 mm (30–65) when the neck of the pancreas was stapled (p = 0.01). The cut-off of d-GDA to safely pass an endoscopic stapler behind the neck of the pancreas was 43 mm (AUC 0.75). Computed tomography d-SMC and d-GDA are key measurements when planning for MI-RAMPS. Springer International Publishing 2023-07-17 2023 /pmc/articles/PMC10435633/ /pubmed/37458902 http://dx.doi.org/10.1007/s13304-023-01584-7 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This 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/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Original Article Kauffmann, Emanuele Federico Napoli, Niccolò Di Dato, Armando Salamone, Alice Ginesini, Michael Gianfaldoni, Cesare Viti, Virginia Amorese, Gabriella Cappelli, Carla Vistoli, Fabio Boggi, Ugo Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy |
title | Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy |
title_full | Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy |
title_fullStr | Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy |
title_full_unstemmed | Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy |
title_short | Practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy |
title_sort | practical implications of tumor proximity to landmark vessels in minimally invasive radical antegrade modular pancreatosplenectomy |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10435633/ https://www.ncbi.nlm.nih.gov/pubmed/37458902 http://dx.doi.org/10.1007/s13304-023-01584-7 |
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