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A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation

OBJECTIVE: This study aimed to evaluate our experience with the use of Magseed, the magnetic metallic marker, as a localization technique followed by Sentimag probe detection in patients with solitary intra-abdominal local metastases with subsequent resection of the lesions. METHODS: Five patients u...

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Autores principales: Toman, Daniel, Sengul, Ilker, Kubala, Otakar, Jonszta, Tomáš, Prokop, Jiří, Tulinský, Lubomír, Ihnát, Peter, Guňková, Petra, Pelikán, Anton, Sengul, Demet
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Associação Médica Brasileira 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9937617/
https://www.ncbi.nlm.nih.gov/pubmed/36629655
http://dx.doi.org/10.1590/1806-9282.20221129
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author Toman, Daniel
Sengul, Ilker
Kubala, Otakar
Jonszta, Tomáš
Prokop, Jiří
Tulinský, Lubomír
Ihnát, Peter
Guňková, Petra
Pelikán, Anton
Sengul, Demet
author_facet Toman, Daniel
Sengul, Ilker
Kubala, Otakar
Jonszta, Tomáš
Prokop, Jiří
Tulinský, Lubomír
Ihnát, Peter
Guňková, Petra
Pelikán, Anton
Sengul, Demet
author_sort Toman, Daniel
collection PubMed
description OBJECTIVE: This study aimed to evaluate our experience with the use of Magseed, the magnetic metallic marker, as a localization technique followed by Sentimag probe detection in patients with solitary intra-abdominal local metastases with subsequent resection of the lesions. METHODS: Five patients underwent resection after the lesion was marked with the Magseed magnetic marker. Prior to the surgery, a computed tomography scan of the chest and abdomen and/or positron emission tomography was performed to rule out the dissemination of the disease. The indication for surgery was evaluated in a meeting of a multidisciplinary team, and the placement of the magnetic marker under computed tomography control had been performed the day before the planned procedure. RESULTS: The present preliminary outcomes have revealed that Magseed might be a promising technique that is feasible and safe, particularly when the postsurgical anatomic conditions in the abdominal cavity are altered and the lesions are not visible or palpable. Surgical extirpation of lesions occurred without complications in each case. In all the cases, the resection was complete and curative, and one wound infection in all (20%), without any major complications, had occurred. The mean hospital stay was 6.6 days. CONCLUSION: Magseed utilization, as a localization technique, followed by Sentimag probe detection in intra-abdominal tumors has not been reported before. Improving the visualization and, consequently, the precise marking of the lesion with subsequent radical removal can prevent insufficient or excessive removal of healthy tissue, leading to a faster diagnosis and better overall clinical outcomes.
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spelling pubmed-99376172023-02-18 A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation Toman, Daniel Sengul, Ilker Kubala, Otakar Jonszta, Tomáš Prokop, Jiří Tulinský, Lubomír Ihnát, Peter Guňková, Petra Pelikán, Anton Sengul, Demet Rev Assoc Med Bras (1992) Original Article OBJECTIVE: This study aimed to evaluate our experience with the use of Magseed, the magnetic metallic marker, as a localization technique followed by Sentimag probe detection in patients with solitary intra-abdominal local metastases with subsequent resection of the lesions. METHODS: Five patients underwent resection after the lesion was marked with the Magseed magnetic marker. Prior to the surgery, a computed tomography scan of the chest and abdomen and/or positron emission tomography was performed to rule out the dissemination of the disease. The indication for surgery was evaluated in a meeting of a multidisciplinary team, and the placement of the magnetic marker under computed tomography control had been performed the day before the planned procedure. RESULTS: The present preliminary outcomes have revealed that Magseed might be a promising technique that is feasible and safe, particularly when the postsurgical anatomic conditions in the abdominal cavity are altered and the lesions are not visible or palpable. Surgical extirpation of lesions occurred without complications in each case. In all the cases, the resection was complete and curative, and one wound infection in all (20%), without any major complications, had occurred. The mean hospital stay was 6.6 days. CONCLUSION: Magseed utilization, as a localization technique, followed by Sentimag probe detection in intra-abdominal tumors has not been reported before. Improving the visualization and, consequently, the precise marking of the lesion with subsequent radical removal can prevent insufficient or excessive removal of healthy tissue, leading to a faster diagnosis and better overall clinical outcomes. Associação Médica Brasileira 2023-01-09 /pmc/articles/PMC9937617/ /pubmed/36629655 http://dx.doi.org/10.1590/1806-9282.20221129 Text en https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Toman, Daniel
Sengul, Ilker
Kubala, Otakar
Jonszta, Tomáš
Prokop, Jiří
Tulinský, Lubomír
Ihnát, Peter
Guňková, Petra
Pelikán, Anton
Sengul, Demet
A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation
title A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation
title_full A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation
title_fullStr A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation
title_full_unstemmed A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation
title_short A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation
title_sort novel labeling modality of intra-abdominal lesions with magseed magnetic marker and extirpation by sentimag probe navigation
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9937617/
https://www.ncbi.nlm.nih.gov/pubmed/36629655
http://dx.doi.org/10.1590/1806-9282.20221129
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