Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus Removal
Objective. The purpose of this study was to investigate safety and feasibility of some surgical approaches to the supradiaphragmatic inferior vena cava (IVC) and the right atrium through the diaphragm from the abdominal cavity. Materials and Methods. The material of the anatomical study included 35...
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| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Urology |
| Online Access: | http://dx.doi.org/10.1155/2014/924269 |
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| author | Dmytro Shchukin Vladimir Lesovoy Igor Garagatiy Gennadiy Khareba Redouane Hsaine |
| author_facet | Dmytro Shchukin Vladimir Lesovoy Igor Garagatiy Gennadiy Khareba Redouane Hsaine |
| author_sort | Dmytro Shchukin |
| collection | DOAJ |
| description | Objective. The purpose of this study was to investigate safety and feasibility of some surgical approaches to the supradiaphragmatic inferior vena cava (IVC) and the right atrium through the diaphragm from the abdominal cavity. Materials and Methods. The material of the anatomical study included 35 fresh cadavers. Several options of surgical access to the supradiaphragmatic IVC were successively performed. Feasibility and risk level of each of the approaches were evaluated with the use of a special scale. Results. The isolation of the supradiaphragmatic IVC and cavoatrial junction was most easily performed via T-shaped or circular diaphragmotomy (grade “easy” was registered in 74.3% and 80% of patients, resp., compared to 31.4% for transverse diaphragmotomy and 40% for isolation of the IVC in the pericardial cavity). The risk analysis has demonstrated the highest safety level for T-shaped diaphragmotomy (grade “safe” was registered in 60% of cases). The intervention via transverse diaphragmotomy, circular diaphragmotomy, and IVC isolation in the pericardial cavity was graded as “risky” in 80%, 62.9%, and 82.9% of cases, respectively. Conclusions. In our opinion, T-shaped diaphragmotomy is the most safe and easy-to-perform access for mobilization of the supradiaphragmatic IVC through the abdominal cavity. |
| format | Article |
| id | doaj-art-67e2a3a693a14f32a4f62c0b39192b0f |
| institution | OA Journals |
| issn | 1687-6369 1687-6377 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
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| series | Advances in Urology |
| spelling | doaj-art-67e2a3a693a14f32a4f62c0b39192b0f2025-08-20T02:23:55ZengWileyAdvances in Urology1687-63691687-63772014-01-01201410.1155/2014/924269924269Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus RemovalDmytro Shchukin0Vladimir Lesovoy1Igor Garagatiy2Gennadiy Khareba3Redouane Hsaine4Department of Urology, Nephrology and Andrology, Kharkiv National Medical University, 195 Moskovskiy Avenue, Kharkiv 61037, UkraineDepartment of Urology, Nephrology and Andrology, Kharkiv National Medical University, 195 Moskovskiy Avenue, Kharkiv 61037, UkraineDepartment of Urology, Nephrology and Andrology, Kharkiv National Medical University, 195 Moskovskiy Avenue, Kharkiv 61037, UkraineDepartment of Urology, Nephrology and Andrology, Kharkiv National Medical University, 195 Moskovskiy Avenue, Kharkiv 61037, UkraineDepartment of General, Pediatric and Oncological Urology, Kharkiv Medical Academy of Postgraduate Education, 195 Moskovskiy Avenue, Kharkiv 61037, UkraineObjective. The purpose of this study was to investigate safety and feasibility of some surgical approaches to the supradiaphragmatic inferior vena cava (IVC) and the right atrium through the diaphragm from the abdominal cavity. Materials and Methods. The material of the anatomical study included 35 fresh cadavers. Several options of surgical access to the supradiaphragmatic IVC were successively performed. Feasibility and risk level of each of the approaches were evaluated with the use of a special scale. Results. The isolation of the supradiaphragmatic IVC and cavoatrial junction was most easily performed via T-shaped or circular diaphragmotomy (grade “easy” was registered in 74.3% and 80% of patients, resp., compared to 31.4% for transverse diaphragmotomy and 40% for isolation of the IVC in the pericardial cavity). The risk analysis has demonstrated the highest safety level for T-shaped diaphragmotomy (grade “safe” was registered in 60% of cases). The intervention via transverse diaphragmotomy, circular diaphragmotomy, and IVC isolation in the pericardial cavity was graded as “risky” in 80%, 62.9%, and 82.9% of cases, respectively. Conclusions. In our opinion, T-shaped diaphragmotomy is the most safe and easy-to-perform access for mobilization of the supradiaphragmatic IVC through the abdominal cavity.http://dx.doi.org/10.1155/2014/924269 |
| spellingShingle | Dmytro Shchukin Vladimir Lesovoy Igor Garagatiy Gennadiy Khareba Redouane Hsaine Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus Removal Advances in Urology |
| title | Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus Removal |
| title_full | Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus Removal |
| title_fullStr | Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus Removal |
| title_full_unstemmed | Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus Removal |
| title_short | Surgical Approaches to Supradiaphragmatic Segment of IVC and Right Atrium through Abdominal Cavity during Intravenous Tumor Thrombus Removal |
| title_sort | surgical approaches to supradiaphragmatic segment of ivc and right atrium through abdominal cavity during intravenous tumor thrombus removal |
| url | http://dx.doi.org/10.1155/2014/924269 |
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