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Majlesara A, Ghamarnejad O, Khajeh E, Golriz M, Gharabaghi N, Hoffmann K, Chang DH, Büchler MW, Mehrabi A. Portal vein arterialization as a salvage procedure in hepatopancreatobiliary surgery: a systematic review. Can J Surg 2021; 64:E173-E182. [PMID: 33739801 PMCID: PMC8064267 DOI: 10.1503/cjs.012419] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background Portal vein arterialization (PVA) is a possible option when hepatic artery reconstruction is impossible during liver resection. The aim of this study was to review the literature on the clinical application of PVA in hepatopancreatobiliary (HPB) surgery. Methods We performed a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We systematically searched the PubMed, Embase and Web of Science databases until December 2019. Experimental (animal) studies, review articles and letters were excluded. Results Twenty studies involving 57 patients were included. Cholangiocarcinoma was the most common indication for surgery (40 patients [74%]). An end-to-side anastomosis between a celiac trunk branch and the portal vein was the main PVA technique (35 patients [59%]). Portal hypertension was the most common long-term complication (12 patients [21%] after a mean of 4.1 mo). The median follow-up period was 12 (range 1–87) months. The 1-, 3- and 5-year survival rates were 64%, 27% and 20%, respectively. Conclusion Portal vein arterialization can be considered as a rescue option to improve the outcome in patients with acute liver de-arterialization when arterial reconstruction is not possible. To prevent portal hypertension and liver injuries due to thrombosis or overarterialization, vessel calibre adjustment and timely closure of the anastomosis should be considered. Further prospective experimental and clinical studies are needed to investigate the potential of this procedure in patients whose liver is suddenly de-arterialized during HPB procedures.
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Affiliation(s)
- Ali Majlesara
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - Omid Ghamarnejad
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - Elias Khajeh
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - Mohammad Golriz
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - Negin Gharabaghi
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - Katrin Hoffmann
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - De-Hua Chang
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - Markus W Büchler
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
| | - Arianeb Mehrabi
- From the Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany (Majlesara, Ghamarnejad, Khajeh, Golriz, Gharabaghi, Hoffman, Büchler, Mehrabi); and the Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (Chang)
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Liu T, Chen K, Xia RM, Li WG. Retroperitoneal teratoma resection assisted by 3-dimensional visualization and virtual reality: A case report. World J Clin Cases 2021; 9:935-942. [PMID: 33585642 PMCID: PMC7852646 DOI: 10.12998/wjcc.v9.i4.935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/17/2020] [Accepted: 12/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Primary retroperitoneal tumor is a rare type of tumor with insidious onset, large tumor size at the time of diagnosis, and often extensive involvement of surrounding tissues and blood vessels in the retroperitoneum. Surgery for primary retroperitoneal tumors is technically challenging. Preoperative imaging evaluation is critical for the selection of the optimal surgical approach and can influence complete resection and recurrence rates. Three-dimensional model reconstruction combined with virtual reality is useful for preoperative assessment.
CASE SUMMARY A 17-year-old female patient was admitted for abdominal pain lasting for half a year that had been worsening for half a month. Abdominopelvic enhanced helical computed tomography revealed a retroperitoneal space-occupying lesion about 11.3 cm × 9.1 cm in size, with well-defined borders in the upper left quadrant of the abdomen. The lesion compressed the left renal artery and vein resulting in vascular displacement and deformation. A multidisciplinary team decided on the optimal treatment approach. Preoperative three-dimensional visualization and virtual reality technology were used to assess and simulate the surgical procedure. Then, retroperitoneal tumor resection along with renal artery reconstruction was decided as the treatment. Complete resection of the retroperitoneal tumor was performed. Stable blood flow was established after renal artery reconstruction. The tumor was diagnosed as mature cystic teratoma (retroperitoneal tumor) by postoperative pathologic analysis. The patient, who recovered well, was discharged after 2 wk and maintains regular follow-ups.
CONCLUSION A combination of three-dimensional reconstruction and virtual reality technology before surgery improves the rate of complete resection of retroperitoneal teratoma.
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Affiliation(s)
- Tao Liu
- Department of Hepatobiliary Surgery, Xiang’an Hospital, Xiamen University, Xiamen 361102, Fujian Province, China
| | - Kun Chen
- Department of Hepatobiliary Surgery, Xiang’an Hospital, Xiamen University, Xiamen 361102, Fujian Province, China
| | - Rong-Mu Xia
- Institute of Stem Cell and Regenerative Medicine, School of Medicine, Xiamen University, Xiamen 361102, Fujian Province, China
| | - Wen-Gang Li
- Department of Hepatobiliary Surgery, Xiang’an Hospital, School of Medicine, Xiamen University, Xiamen 361102, Fujian Province, China
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