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Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex
OBJECTIVES: To assess the outcomes of cavoatrial tumor thrombus removal using the liver transplantation technique for thrombectomy, a retrospective study was conducted. MATERIALS AND METHODS: Five patients with atrial tumor thrombi who underwent piggy-back mobilization of the liver, surgical access...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7320280/ https://www.ncbi.nlm.nih.gov/pubmed/32612649 http://dx.doi.org/10.1155/2020/6063018 |
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author | Shchukin, D. V. Lesovoy, V. N. Khareba, G. G. Harahatyi, A. I. Maltsev, A. V. Polyakov, M. M. Stetsyshyn, R. V. Kopytsya, M. P. Mozzhakov, P. V. Makovozov, O. O. |
author_facet | Shchukin, D. V. Lesovoy, V. N. Khareba, G. G. Harahatyi, A. I. Maltsev, A. V. Polyakov, M. M. Stetsyshyn, R. V. Kopytsya, M. P. Mozzhakov, P. V. Makovozov, O. O. |
author_sort | Shchukin, D. V. |
collection | PubMed |
description | OBJECTIVES: To assess the outcomes of cavoatrial tumor thrombus removal using the liver transplantation technique for thrombectomy, a retrospective study was conducted. MATERIALS AND METHODS: Five patients with atrial tumor thrombi who underwent piggy-back mobilization of the liver, surgical access to the right atrium from the abdominal cavity, and external manual repositioning of the thrombus apex below the diaphragm (milking maneuver) were included into the study. Extracorporeal circulation was used in none of the cases. The average length of the atrial component of the tumor was 20.0 ± 11.7 mm (10 to 35 mm), and the width was 14.8 ± 8.5 mm (10 to 30 mm). In this work, the features of patients and surgical interventions as well as perioperative complications and mortality were analyzed. RESULTS: External manual repositioning of the tumor thrombus apex below the diaphragm was successfully performed in all patients. Tumor thrombi with the length of the atrial part up to 1.5 cm were removed through the extrapericardial approach. For evacuation of the thrombi with the large atrial part (3.0 cm or more), a transpericardial surgical approach was required. Specific complications associated with the access to the right atrium from the abdominal cavity (paresis of the right phrenic nerve, pneumothorax, and mediastinitis) were not detected in any case. The average clamping time of the supradiaphragmatic inferior vena cava (IVC) was 6.3 ± 4.6 min. The volume of intraoperative blood loss varied from 2500 to 5600 ml (an average of 3675 ± 1398.5 ml). CONCLUSION: Our work represents the initial experience in the liver transplantation technique for thrombectomy in distinct and well-selected patients with atrial tumor thrombi. The effectiveness of this approach needs further study. The video presentation of our research took place in March 2019 at the 34th Annual EAU Congress in Barcelona. |
format | Online Article Text |
id | pubmed-7320280 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-73202802020-06-30 Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex Shchukin, D. V. Lesovoy, V. N. Khareba, G. G. Harahatyi, A. I. Maltsev, A. V. Polyakov, M. M. Stetsyshyn, R. V. Kopytsya, M. P. Mozzhakov, P. V. Makovozov, O. O. Adv Urol Research Article OBJECTIVES: To assess the outcomes of cavoatrial tumor thrombus removal using the liver transplantation technique for thrombectomy, a retrospective study was conducted. MATERIALS AND METHODS: Five patients with atrial tumor thrombi who underwent piggy-back mobilization of the liver, surgical access to the right atrium from the abdominal cavity, and external manual repositioning of the thrombus apex below the diaphragm (milking maneuver) were included into the study. Extracorporeal circulation was used in none of the cases. The average length of the atrial component of the tumor was 20.0 ± 11.7 mm (10 to 35 mm), and the width was 14.8 ± 8.5 mm (10 to 30 mm). In this work, the features of patients and surgical interventions as well as perioperative complications and mortality were analyzed. RESULTS: External manual repositioning of the tumor thrombus apex below the diaphragm was successfully performed in all patients. Tumor thrombi with the length of the atrial part up to 1.5 cm were removed through the extrapericardial approach. For evacuation of the thrombi with the large atrial part (3.0 cm or more), a transpericardial surgical approach was required. Specific complications associated with the access to the right atrium from the abdominal cavity (paresis of the right phrenic nerve, pneumothorax, and mediastinitis) were not detected in any case. The average clamping time of the supradiaphragmatic inferior vena cava (IVC) was 6.3 ± 4.6 min. The volume of intraoperative blood loss varied from 2500 to 5600 ml (an average of 3675 ± 1398.5 ml). CONCLUSION: Our work represents the initial experience in the liver transplantation technique for thrombectomy in distinct and well-selected patients with atrial tumor thrombi. The effectiveness of this approach needs further study. The video presentation of our research took place in March 2019 at the 34th Annual EAU Congress in Barcelona. Hindawi 2020-06-18 /pmc/articles/PMC7320280/ /pubmed/32612649 http://dx.doi.org/10.1155/2020/6063018 Text en Copyright © 2020 D. V. Shchukin et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Shchukin, D. V. Lesovoy, V. N. Khareba, G. G. Harahatyi, A. I. Maltsev, A. V. Polyakov, M. M. Stetsyshyn, R. V. Kopytsya, M. P. Mozzhakov, P. V. Makovozov, O. O. Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex |
title | Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex |
title_full | Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex |
title_fullStr | Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex |
title_full_unstemmed | Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex |
title_short | Removal of the Tumor Thrombus from the Right Atrium without Extracorporeal Circulation: Emphasis on the Displacement of the Tumor Apex |
title_sort | removal of the tumor thrombus from the right atrium without extracorporeal circulation: emphasis on the displacement of the tumor apex |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7320280/ https://www.ncbi.nlm.nih.gov/pubmed/32612649 http://dx.doi.org/10.1155/2020/6063018 |
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