Bjørn von Gohren Edwin

• Hoogteijling, Tijs J.; Abu Hilal, Mohammad; Zimmitti, Giuseppe; Aghayan, Davit; Wu, Andrew G.R. & Cipriani, Federica [Show all 126 contributors for this article] (2024). Impact of neoadjuvant chemotherapy on short-term outcomes after simple and complex minimally invasive minor hepatectomy for colorectal liver metastases: A propensity-score matched and coarsened exact matched study. European Journal of Surgical Oncology. ISSN 0748-7983. 50(6). doi: 10.1016/j.ejso.2024.108309.
• Vallevik, Vibeke Binz; Babic, Aleksandar; Marshall, Serena Elizabeth; Elvatun, Severin; Brøgger, Helga M. B. & Alagaratnam, Sharmini [Show all 10 contributors for this article] (2024). Can I trust my fake data – A comprehensive quality assessment framework for synthetic tabular data in healthcare. International Journal of Medical Informatics. ISSN 1386-5056. 185, p. 1–17. doi: 10.1016/j.ijmedinf.2024.105413.
• Mahootiha, Maryamalsadat; Qadir, Hemin Ali; Aghayan, Davit; Fretland, Åsmund Avdem; Edwin, Bjørn von Gohren & Balasingham, Ilangko (2024). Deep learning-assisted survival prognosis in renal cancer: A CT scan-based personalized approach. Heliyon. ISSN 2405-8440. 10(2). doi: 10.1016/j.heliyon.2024.e24374.
• Boretto, Luca; Pelanis, Egidijus; Regensburger, Alois; Fretland, Åsmund Avdem; Edwin, Bjørn von Gohren & Elle, Ole Jakob (2024). Hybrid optical-vision tracking in laparoscopy: accuracy of navigation and ultrasound reconstruction. MITAT. Minimally invasive therapy & allied technologies. ISSN 1364-5706. doi: 10.1080/13645706.2024.2313032.
• Zheng, Junhao; Liang, Xiao; Wu, Andrew G.R.; Kabir, Tousif; Scatton, Olivier & Lim, Chetana [Show all 124 contributors for this article] (2024). Impact of liver cirrhosis, severity of cirrhosis and portal hypertension on the difficulty of laparoscopic and robotic minor liver resections for primary liver malignancies in the anterolateral segments. European Journal of Surgical Oncology. ISSN 0748-7983. 50(1). doi: 10.1016/j.ejso.2023.107252.
• Abu Hilal, Mohammad; Van Ramshorst, Tess M.E.; Boggi, Ugo; Dokmak, Safi; Edwin, Bjørn von Gohren & Keck, Tobias [Show all 82 contributors for this article] (2023). The Brescia Internationally Validated European Guidelines on Minimally Invasive Pancreatic Surgery (EGUMIPS). Annals of Surgery. ISSN 0003-4932. 279(1), p. 45–57. doi: 10.1097/SLA.0000000000006006. Full text in Research Archive
• Cheung, Tan-To; Liu, Rong; Cipriani, Federica; Wang, Xiaoying; Efanov, Mikhail & Fuks, David [Show all 45 contributors for this article] (2023). Robotic versus laparoscopic liver resection for huge (≥10 cm) liver tumors: an international multicenter propensity-score matched cohort study of 799 cases. Hepatobiliary surgery and nutrition. ISSN 2304-3881. 12(2). doi: 10.21037/hbsn-22-283. Full text in Research Archive
• Krenzien, Feliz; Schmelzle, Moritz; Pratschke, Johann; Feldbrügge, Linda; Liu, Rong & Liu, Qu [Show all 83 contributors for this article] (2023). Propensity Score-Matching Analysis Comparing Robotic Versus Laparoscopic Limited Liver Resections of the Posterosuperior Segments: An International Multicenter Study. Annals of Surgery. ISSN 0003-4932. 279(2), p. 297–305. doi: 10.1097/SLA.0000000000006027.
• Coppola, Alessandro; La Vaccara, Vincenzo; Farolfi, Tommaso; Asbun, Horacio J; Boggi, Ugo & Conlon, Kevin [Show all 37 contributors for this article] (2023). Preoperative CA19.9 level predicts lymph node metastasis in resectable adenocarcinoma of the head of the pancreas: A further plea for biological resectability criteria. International Journal of Surgery (IJS). ISSN 1743-9191. doi: 10.1097/JS9.0000000000000773. Full text in Research Archive
• Nygaard, Vigdis; Ree, Anne Hansen; Dagenborg, Vegar Johansen; Børresen-Dale, Anne-Lise; Edwin, Bjørn von Gohren & Fretland, Åsmund Avdem [Show all 10 contributors for this article] (2023). A PRRX1 Signature Identifies TIM-3 and VISTA as Potential Immune Checkpoint Targets in a Subgroup of Microsatellite Stable Colorectal Cancer Liver Metastases. Cancer Research Communications. ISSN 2767-9764. 3(2), p. 235–244. doi: 10.1158/2767-9764.CRC-22-0295. Full text in Research Archive
• Görgec, Burak; Hansen, Ingrid Schrøder; Kemmerich, Gunter; Syversveen, Trygve; Abu Hilal, Mohammed & Belt, Eric J T [Show all 43 contributors for this article] (2023). MRI in addition to CT in patients scheduled for local therapy of colorectal liver metastases (CAMINO): an international, multicentre, prospective, diagnostic accuracy trial. The Lancet Oncology. ISSN 1470-2045. 25(1), p. 137–146. doi: 10.1016/S1470-2045(23)00572-7.
• Sijberden, Jasper P.; Zimmitti, Giuseppe; Cipriani, Federica; Furumaya, Alicia; Lanari, Jacopo & Suhool, Amal [Show all 32 contributors for this article] (2023). Trends in the characteristics and perioperative outcomes of patients undergoing laparoscopic and open resections for benign liver lesions: An international multicenter retrospective cohort study of 845 patients. HPB. ISSN 1365-182X. doi: 10.1016/j.hpb.2023.10.016. Full text in Research Archive
• Kjeseth, Trond; Yakub, Sheraz; Edwin, Bjørn von Gohren; Kleive, Dyre & Sahakyan, Mushegh (2023). Peri-firing compression in prevention of pancreatic fistula after distal pancreatectomy: A systematic review and a cohort study. Scandinavian Journal of Surgery. ISSN 1457-4969. doi: 10.1177/14574969231211084. Full text in Research Archive
• Cipriani, Federica; Aldrighetti, Luca; Ratti, Francesca; Wu, Andrew G. R.; Kabir, Tousif & Scatton, Olivier [Show all 71 contributors for this article] (2023). Impact of Liver Cirrhosis, Severity of Cirrhosis, and Portal Hypertension on the Difficulty and Outcomes of Laparoscopic and Robotic Major Liver Resections for Primary Liver Malignancies. Annals of Surgical Oncology. ISSN 1068-9265. 31, p. 97–114. doi: 10.1245/s10434-023-14376-5.
• Meng, Ruoyan; Aghayan, Davit; Pelanis, Egidijus; Edwin, Bjørn von Gohren; Alaya Cheikh, Faouzi & Palomar Avalos, Rafael (2023). Resectograms: Real-Time 2D Visualization of Liver Virtual Resections. Eurographics Workshop on Visual Computing for Biomedicine. ISSN 2070-5778. doi: 10.2312/vcbm.20231209. Full text in Research Archive
• Sayegh, Aref S.; Eppler, Michael; Sholklapper, Tamir; Goldenberg, Mitchell G.; Perez, Laura C. & La Riva, Anibal [Show all 17 contributors for this article] (2023). Severity Grading Systems for Intraoperative Adverse Events. A Systematic Review of the Literature and Citation Analysis. Annals of Surgery. ISSN 0003-4932. 278(5), p. e973–e980. doi: 10.1097/SLA.0000000000005883.
• Lof, Sanne; Claassen, Linda; Hannink, Gerjon; Al-Sarireh, Bilal; Björnsson, Bergthor & Boggi, Ugo [Show all 42 contributors for this article] (2023). Learning Curves of Minimally Invasive Distal Pancreatectomy in Experienced Pancreatic Centers. JAMA Surgery. ISSN 2168-6254. 158(9), p. 927–933. doi: 10.1001/jamasurg.2023.2279.
• van Ramshorst, Tess M.E.; van Hilst, Jony; Bannone, Elisa; Pulvirenti, Alessandra; Asbun, Horacio J. & Boggi, Ugo [Show all 24 contributors for this article] (2023). International survey on opinions and use of robot-assisted and laparoscopic minimally invasive pancreatic surgery: 5-year follow up. HPB. ISSN 1365-182X. doi: 10.1016/j.hpb.2023.09.004. Full text in Research Archive
• Lim, Chetana; Scatton, Olivier; Wu, Andrew G.R.; Zhang, Wanguang; Hasegawa, Kiyoshi & Cipriani, Federica [Show all 123 contributors for this article] (2023). Impact of liver cirrhosis and portal hypertension on minimally invasive limited liver resection for primary liver malignancies in the posterosuperior segments: An international multicenter study. European Journal of Surgical Oncology. ISSN 0748-7983. 49(10). doi: 10.1016/j.ejso.2023.106997.
• Singh, Banipal Gurpreet; Stimec, Bojan Vladimir; Andersen, Solveig Norheim; Edwin, Bjørn von Gohren; Næsgaard, Jens Marius & Saltyte Benth, Jurate [Show all 7 contributors for this article] (2023). Are Metastatic Central Lymph Nodes (D3 volume) in right-sided Colon Cancer a Sign of Systemic Disease? A sub-group Analysis of an Ongoing Multicenter Trial. Annals of Surgery. ISSN 0003-4932. 279(4), p. 648–656. doi: 10.1097/SLA.0000000000006099. Full text in Research Archive Show summary

  Objective: Assess outcomes of patients with right-sided colon cancer with metastases in the D3 volume after personalized surgery. Background: Patients with central lymph node metastasis (D3-PNG) are considered to have a systemic disease with a poor prognosis. A 3-dimensional definition of the dissection volume allows the removal of all central nodes. Methods: D3-PNG includes consecutive patients from an ongoing clinical trial. Patients were stratified into residual disease negative (D3-RDN) and residual disease positive (D3-RDP) groups. D3-RDN was further stratified into four periods to identify a learning curve. A personalized D3 volume (defined through arterial origins and venous confluences) was removed "en bloc" through medial-to-lateral dissection, and the D3 volume of the specimen was analyzed separately. Results: D3-PNG contained 42(26 females, 63.1SD9.9 y) patients, D3-RDN:29(17 females, 63.4SD10.1 y), and D3-RDP:13(9 females, 62.2SD9.7 y). Mean overall survival (OS) days D3-PNG:1230, D3-RDN:1610, D3-RDP:460. Mean disease-free survival (DFS) was D3-PNG:1023, D3-RDN:1461, D3-RDP:74 days. The probability of OS/ DFS in D3-PNG:52.1%/50.2%, D3-RDN:72.9%/73.1%, D3-RDP: 7.7%/0%. There is a significant change in OS/DFS in the D3-RDN from 2011-2013 to 2020-2022(both P=0.046) and from 2014-2016 to 2020-2022 (P=0.028 and P=0.005,respectively). Conclusion: Our results indicate that surgery can achieve survival in most patients with central lymph node metastases by removing a personalized and anatomically defined D3 volume. The extent of mesenterectomy and the quality of surgery are paramount since a learning curve has demonstrated significantly improved survival over time, despite the low number of patients. These results imply a place for the centralization of this patient group, where feasible.

• Liu, Qu; Zhang, Wanguang; Zhao, Joseph J.; Syn, Nicholas L.; Cipriani, Federica & Alzoubi, Mohammad [Show all 119 contributors for this article] (2023). Propensity-score matched and coarsened-exact matched analysis comparing robotic and laparoscopic major hepatectomies: an international multicenter study of 4822 cases. Annals of Surgery. ISSN 0003-4932. 278(6), p. 969–975. doi: 10.1097/SLA.0000000000005855.
• Kato, Yutaro; Sugioka, Atsushi; Kojima, Masayuki; Syn, Nicholas L.; Zhongkai, Wang & Liu, Rong [Show all 67 contributors for this article] (2023). Impact of Tumor Size on the Difficulty of Laparoscopic Major Hepatectomies: An International Multicenter Study. Annals of Surgical Oncology. ISSN 1068-9265. 30(11), p. 6628–6636. doi: 10.1245/s10434-023-13863-z.
• Korrel, Maarten; Jones, Leia R.; van Hilst, Jony; Balzano, Gianpaolo; Björnsson, Bergthor & Boggi, Ugo [Show all 50 contributors for this article] (2023). Minimally invasive versus open distal pancreatectomy for resectable pancreatic cancer (DIPLOMA): an international randomised non-inferiority trial. The Lancet Regional Health - Europe. ISSN 2666-7762. 31, p. 1–15. doi: 10.1016/j.lanepe.2023.100673. Full text in Research Archive
• van Ramshorst, Tess M E; Edwin, Bjørn von Gohren; Han, Ho-Seong; Nakamura, Masafumi; Yoon, Yoo-Seok & Ohtsuka, Takao [Show all 9 contributors for this article] (2023). Learning curves in laparoscopic distal pancreatectomy: a different experience for each generation. International Journal of Surgery (IJS). ISSN 1743-9191. 109(6), p. 1648–1655. doi: 10.1097/JS9.0000000000000408. Full text in Research Archive
• Gholinejad, Maryam; Edwin, Bjørn von Gohren; Elle, Ole Jakob; Dankelman, Jenny & Loeve, Arjo J. (2023). Process model analysis of parenchyma sparing laparoscopic liver surgery to recognize surgical steps and predict impact of new technologies. Surgical Endoscopy. ISSN 0930-2794. 37, p. 7083–7099. doi: 10.1007/s00464-023-10166-y. Full text in Research Archive
• Berardi, Giammauro; Kingham, T. Peter; Zhang, Wanguang; Syn, Nicholas L.; Koh, Ye-Xin & Jaber, Bashar [Show all 78 contributors for this article] (2023). Impact of body mass index on perioperative outcomes of laparoscopic major hepatectomies. Surgery. ISSN 0039-6060. 174(2), p. 259–267. doi: 10.1016/j.surg.2023.04.016.
• Coelho, Fabricio Ferreira; Herman, Paulo; Kruger, Jaime A.P.; Wu, Andrew G.R.; Chin, Ken-Min & Hasegawa, Kiyoshi [Show all 68 contributors for this article] (2023). Impact of liver cirrhosis, the severity of cirrhosis, and portal hypertension on the outcomes of minimally invasive left lateral sectionectomies for primary liver malignancies. Surgery. ISSN 0039-6060. 174(3), p. 581–592. doi: 10.1016/j.surg.2023.04.057.
• Chen, Zewei; Yin, Mengqiu; Fu, Junhao; Yu, Shian; Syn, Nicholas L. & Chua, Darren W. [Show all 121 contributors for this article] (2023). Impact of body mass index on the difficulty and outcomes of laparoscopic left lateral sectionectomy. European Journal of Surgical Oncology. ISSN 0748-7983. 49(8), p. 1466–1473. doi: 10.1016/j.ejso.2023.03.235.
• Ruzzenente, Andrea; Valle, Bernardo Dalla; Poletto, Edoardo; Syn, Nicholas L.; Kabir, Tousif & Sugioka, Atsushi [Show all 54 contributors for this article] (2023). Sub-classification of laparoscopic left hepatectomy based on hierarchic interaction of tumor location and size with perioperative outcomes. Journal of Hepato-Biliary-Pancreatic Sciences. ISSN 1868-6974. doi: 10.1002/jhbp.1323.
• Kwak, Bong Jun; Lee, Jae Hoon; Chin, Ken Min; Syn, Nicholas L.; Choi, Sung Hoon & Cheung, Tan To [Show all 42 contributors for this article] (2023). Robotic versus laparoscopic liver resections for hepatolithiasis: an international multicenter propensity score matched analysis. Surgical Endoscopy. ISSN 0930-2794. doi: 10.1007/s00464-023-10051-8.
• Montalti, Roberto; Giglio, Mariano Cesare; Wu, Andrew G. R.; Cipriani, Federica; D’Silva, Mizelle & Suhool, Amal [Show all 61 contributors for this article] (2023). Risk Factors and Outcomes of Open Conversion During Minimally Invasive Major Hepatectomies: An International Multicenter Study on 3880 Procedures Comparing the Laparoscopic and Robotic Approaches. Annals of Surgical Oncology. ISSN 1068-9265. 30, p. 4783–4796. doi: 10.1245/s10434-023-13525-0.
• Chen, Jeffrey W.; van Ramshorst, Tess M E; Lof, Sanne; Al-Sarireh, Bilal; Bjornsson, Bergthor & Boggi, Ugo [Show all 38 contributors for this article] (2023). ASO Visual Abstract: Robot-Assisted Versus Laparoscopic Distal Pancreatectomy in Patients with Resectable Pancreatic Cancer-An International Retrospective Cohort Study. Annals of Surgical Oncology. ISSN 1068-9265. 30(5), p. 3035–3037. doi: 10.1245/s10434-023-13161-8.
• Sijberden, Jasper P.; Zimmitti, Giuseppe; Conci, Simone; Russolillo, Nadia; Masetti, Michele & Cipriani, Federica [Show all 32 contributors for this article] (2023). Simultaneous resection of colorectal cancer and synchronous liver metastases: what determines the risk of unfavorable outcomes? An international multicenter retrospective cohort study. International Journal of Surgery (IJS). ISSN 1743-9191. 109(3), p. 244–254. doi: 10.1097/JS9.0000000000000068. Full text in Research Archive
• Sahakyan, Mushegh; Kleive, Dyre; Dille, Rachel; Kjeseth, Trond; Waardal, Kim & Edwin, Bjørn von Gohren [Show all 8 contributors for this article] (2023). The Role of Preoperative Inflammatory Markers in Pancreatectomy: a Norwegian Nationwide Cohort Study. Journal of Gastrointestinal Surgery. ISSN 1091-255X. doi: 10.1007/s11605-023-05726-5. Full text in Research Archive
• Høye, Eirik; Dagenborg, Vegar Johansen; Kristensen, Annette Torgunrud; Lund-Andersen, Christin; Fretland, Åsmund Avdem & Lorenz, Susanne [Show all 13 contributors for this article] (2023). T cell receptor repertoire sequencing reveals chemotherapy-driven clonal expansion in colorectal liver metastases. GigaScience. ISSN 2047-217X. 12. doi: 10.1093/gigascience/giad032. Full text in Research Archive
• Ghotbi, Jacob; Aghayan, Davit; Fretland, Åsmund Avdem; Edwin, Bjørn von Gohren; Syn, Nicholas L. & Cipriani, Federica [Show all 116 contributors for this article] (2023). Impact of neoadjuvant chemotherapy on the difficulty and outcomes of laparoscopic and robotic major liver resections for colorectal liver metastases: A propensity-score and coarsened exact-matched controlled study. European Journal of Surgical Oncology. ISSN 0748-7983. 49(7), p. 1209–1216. doi: 10.1016/j.ejso.2023.01.014.
• Sahakyan, Mushegh; Brudvik, Kristoffer Watten; Angelsen, Jon-Helge; Dille, Rachel; Sandvik, Oddvar Mathias & Edwin, Bjørn von Gohren [Show all 8 contributors for this article] (2023). Preoperative Inflammatory Markers in Liver Resection for Colorectal Liver Metastases: A National Registry-Based Study. World Journal of Surgery. ISSN 0364-2313. 47(9), p. 2213–2220. doi: 10.1007/s00268-023-07035-z. Full text in Research Archive Show summary

  Preoperative inflammatory markers were shown to be associated with prognosis following surgery for hepato-pancreato-biliary cancer. Yet little evidence exists about their role in patients with colorectal liver metastases (CRLM). This study aimed to examine the association between selected preoperative inflammatory markers and outcomes of liver resection for CRLM.

• Chen, Jeffrey W.; van Ramshorst, Tess M. E.; Lof, Sanne; Al-Sarireh, Bilal; Bjornsson, Bergthor & Boggi, Ugo [Show all 45 contributors for this article] (2023). Robot-Assisted Versus Laparoscopic Distal Pancreatectomy in Patients with Resectable Pancreatic Cancer: An International, Retrospective, Cohort Study. Annals of Surgical Oncology. ISSN 1068-9265. 30(5), p. 3023–3032. doi: 10.1245/s10434-022-13054-2. Full text in Research Archive
• van der Heijde, Nicky; Görgec, Burak; Beane, Joal D.; Ratti, Francesca; Belli, Giulio & Benedetti Cacciaguerra, Andrea [Show all 23 contributors for this article] (2023). Transatlantic registries for minimally invasive liver surgery: towards harmonization. Surgical Endoscopy. ISSN 0930-2794. doi: 10.1007/s00464-022-09765-y.
• Korrel, Maarten; Lof, Sanne; Al Sarireh, Bilal; Björnsson, Bergthor; Boggi, Ugo & Butturini, Giovanni [Show all 32 contributors for this article] (2023). Short-term Outcomes after Spleen-preserving Minimally Invasive Distal Pancreatectomy with or Without Preservation of Splenic Vessels: A Pan-European Retrospective Study in High-volume Centers. Annals of Surgery. ISSN 0003-4932. 277(1), p. E119–E125. doi: 10.1097/SLA.0000000000004963.
• Korrel, Maarten; Lof, Sanne; Alseidi, Adnan; Asbun, Horacio J; Boggi, Ugo & Hogg, Melissa E. [Show all 41 contributors for this article] (2022). Framework for Training in Minimally Invasive Pancreatic Surgery: An International Delphi Consensus Study. Journal of the American College of Surgeons. ISSN 1072-7515. 235(3), p. 383–390. doi: 10.1097/XCS.0000000000000278. Show summary

  Previous reports suggest that structured training in minimally invasive pancreatic surgery (MIPS) can ensure a safe implementation into standard practice. Although some training programs have been constructed, worldwide consensus on fundamental items of these training programs is lacking. This study aimed to determine items for a structured MIPS training program using the Delphi consensus methodology. The study process consisted of 2 Delphi rounds among international experts in MIPS, identified by a literature review. The study committee developed a list of items for 3 key domains of MIPS training: (1) framework, (2) centers and surgeons eligible for training, and (3) surgeons eligible as proctor. The experts rated these items on a scale from 1 (not important) to 5 (very important). A Cronbach’s α of 0.70 or greater was defined as the cut-off value to achieve consensus. Each item that achieved 80% or greater of expert votes was considered as fundamental for a training program in MIPS. Both Delphi study rounds were completed by all invited experts in MIPS, with a median experience of 20 years in MIPS. Experts included surgeons from 31 cities in 13 countries across 4 continents. Consensus was reached on 38 fundamental items for the framework of training (16 of 35 items, Cronbach’s α = 0.72), centers and surgeons eligible for training (19 of 30 items, Cronbach’s α = 0.87), and surgeons eligible as proctor (3 of 10 items, Cronbach’s α = 0.89). Center eligibility for MIPS included a minimum annual volume of 10 distal pancreatectomies and 50 pancreatoduodenectomies. Consensus among worldwide experts in MIPS was reached on fundamental items for the framework of training and criteria for participating surgeons and centers. These items act as a guideline and intend to improve training, proctoring, and safe worldwide dissemination of MIPS.

• Ghotbi, Jacob; Sahakyan, Mushegh; Søreide, Kjetil; Fretland, Åsmund Avdem; Røsok, Bård Ingvald & Tholfsen, Tore [Show all 11 contributors for this article] (2022). Minimally Invasive Pancreatoduodenectomy: Contemporary Practice, Evidence, and Knowledge Gaps. Oncology and Therapy. ISSN 2366-1070. 10(2). doi: 10.1007/s40487-022-00203-6. Full text in Research Archive
• Sijberden, Jasper P.; Cipriani, Federica; Lanari, Jacopo; Russolillo, Nadia; Cacciaguerra, Andrea Benedetti & Osei-Bordom, Daniel [Show all 25 contributors for this article] (2022). Minimally invasive versus open liver resection for hepatocellular carcinoma in the elderly: international multicentre propensity score-matched study. British Journal of Surgery. ISSN 0007-1323. 110(8), p. 927–930. doi: 10.1093/bjs/znac423.
• Giani, Alessandro; van Ramshorst, Tess M E; Mazzola, Michele; Bassi, Claudio; Esposito, Alessandro & Pastena, Matteo De [Show all 46 contributors for this article] (2022). Benchmarking of minimally invasive distal pancreatectomy with splenectomy: European multicentre study. British Journal of Surgery. ISSN 0007-1323. 109(11), p. 1124–1130. doi: 10.1093/bjs/znac204.
• Görgec, Burak; Cacciaguerra, Andrea Benedetti; Pawlik, Timothy M.; Aldrighetti, Luca Antonio; Alseidi, Adnan & Cillo, Umberto [Show all 53 contributors for this article] (2022). An International Expert Delphi Consensus on Defining Textbook Outcome in Liver Surgery (TOLS). Annals of Surgery. ISSN 0003-4932. 277(5), p. 821–828. doi: 10.1097/SLA.0000000000005668.
• van Ramshorst, Tess M E; Giani, Alessandro; Mazzola, Michele; Dokmak, Safi; Ftériche, Fadhel Samir & Esposito, Alessandro [Show all 36 contributors for this article] (2022). Benchmarking of robotic and laparoscopic spleen-preserving distal pancreatectomy by using two different methods. British Journal of Surgery. ISSN 0007-1323. 110(1), p. 76–83. doi: 10.1093/bjs/znac352.
• Aizza, Giada; Russolillo, Nadia; Ferrero, Alessandro; Syn, Nicholas L.; Cipriani, Federica & Aghayan, Davit [Show all 56 contributors for this article] (2022). Impact of tumor size on the difficulty of laparoscopic left lateral sectionectomies. Journal of Hepato-Biliary-Pancreatic Sciences. ISSN 1868-6974. doi: 10.1002/jhbp.1279.
• Sahakyan, Mushegh; Aghayan, Davit; Edwin, Bjørn von Gohren; Alikhanov, Ruslan; Britskaia, Natalia & Brudvik, Kristoffer Watten [Show all 20 contributors for this article] (2022). Laparoscopic versus open liver resection for intrahepatic cholangiocarcinoma: a multicenter propensity score-matched study. Scandinavian Journal of Gastroenterology. ISSN 0036-5521. doi: 10.1080/00365521.2022.2143724. Full text in Research Archive
• Nainamalai, Varatharajan; Prasad, Pravda Jith Ray; Pelanis, Egidijus; Edwin, Bjørn von Gohren; Albregtsen, Fritz & Elle, Ole Jakob [Show all 7 contributors for this article] (2022). Evaluation of clinical applicability of automated liver parenchyma segmentation of multi-center magnetic resonance images. European Journal of Radiology Open (EJR Open). ISSN 2352-0477. 9. doi: 10.1016/j.ejro.2022.100448.
• Zimmitti, Giuseppe; Sijberden, Jasper P.; Osei-Bordom, Daniel; Russolillo, Nadia; Aghayan, Davit & Lanari, Jacopo [Show all 31 contributors for this article] (2022). Indications, trends, and perioperative outcomes of minimally invasive and open liver surgery in non-obese and obese patients: An international multicentre propensity score matched retrospective cohort study of 9963 patients. International Journal of Surgery (IJS). ISSN 1743-9191. 107. doi: 10.1016/j.ijsu.2022.106957. Full text in Research Archive
• Gholinejad, Maryam; Pelanis, Egidijus; Aghayan, Davit; Fretland, Åsmund Avdem; Edwin, Bjørn von Gohren & Terkivatan, Turkan [Show all 9 contributors for this article] (2022). Generic surgical process model for minimally invasive liver treatment methods. Scientific Reports. ISSN 2045-2322. 12(1). doi: 10.1038/s41598-022-19891-1. Full text in Research Archive
• Høye, Eirik; Fromm, Bastian; Böttger, Paul H.M.; Domanska, Diana; Kristensen, Annette Torgunrud & Lund-Andersen, Christin [Show all 13 contributors for this article] (2022). A comprehensive framework for analysis of microRNA sequencing data in metastatic colorectal cancer. NAR Cancer. ISSN 2632-8674. 4(1), p. 1–13. doi: 10.1093/narcan/zcab051. Full text in Research Archive
• Levi Sandri, Giovanni B.; Abu Hilal, Mohammed; Dokmak, Safi; Edwin, Bjørn von Gohren; Hackert, Thilo & Keck, Tobias [Show all 9 contributors for this article] (2022). Figures do matter: A literature review of 4587 robotic pancreatic resections and their implications on training. Journal of Hepato-Biliary-Pancreatic Sciences. ISSN 1868-6974. doi: 10.1002/jhbp.1209.
• Linn, Yun-Le; Wu, Andrew G.; Han, Ho-Seong; Liu, Rong; Chen, Kuo-Hsin & Fuks, David [Show all 16 contributors for this article] (2022). Systematic review and meta-analysis of difficulty scoring systems for laparoscopic and robotic liver resections. Journal of Hepato-Biliary-Pancreatic Sciences. ISSN 1868-6974. doi: 10.1002/jhbp.1211.
• Krogvold, Lars; Genoni, Angelo; Puggioni, Anna; Campani, Daniela; Richardson, Sarah J. & Flaxman, Christine S. [Show all 10 contributors for this article] (2022). Live enteroviruses, but not other viruses, detected in human pancreas at the onset of type 1 diabetes in the DiViD study. Diabetologia. ISSN 0012-186X. 65, p. 2108–2120. doi: 10.1007/s00125-022-05779-2. Full text in Research Archive
• Fyhn, Thomas Johan; Kvello, Morten; Edwin, Bjørn von Gohren; Schistad, Ole; Pripp, Are Hugo & Emblem, Ragnhild [Show all 8 contributors for this article] (2022). Outcome a decade after laparoscopic and open Nissen fundoplication in children: results from a randomized controlled trial. Surgical Endoscopy. ISSN 0930-2794. doi: 10.1007/s00464-022-09458-6. Full text in Research Archive
• Andersen, Bjarte Tidemann; Stimec, Bojan V.; Kazaryan, Airazat M.; Rancinger, Peter Ivan; Edwin, Bjørn von Gohren & Ignjatovic, Dejan (2022). Re-interpreting mesenteric vascular anatomy on 3D virtual and/or physical models, part II: anatomy of relevance to surgeons operating splenic flexure cancer. Surgical Endoscopy. ISSN 0930-2794. 36, p. 9136–9145. doi: 10.1007/s00464-022-09394-5. Full text in Research Archive
• Kamkova, Yuliia; Pelanis, Egidijus; Bjørnerud, Atle; Edwin, Bjørn von Gohren; Elle, Ole Jakob & Kumar, Rahul Prasanna (2022). A Fast Method for Whole Liver-and Colorectal Liver Metastasis Segmentations from MRI Using 3D FCNN Networks. Applied Sciences. ISSN 2076-3417. 12(10). doi: 10.3390/app12105145.
• Singh, Banipal Gurpreet; Stimec, Bojan Vladimir; Andersen, Solveig Norheim; Færden, Arne Engebreth; Edwin, Bjørn von Gohren & Baral, J. [Show all 9 contributors for this article] (2022). Comparing 5-Year Survival Rates Before and After Re-stratification of Stage I–III Right-Sided Colon Cancer Patients by Establishing the Presence/Absence of Occult Tumor Cells and Lymph Node Metastases in the Different Levels of Surgical Dissection. Journal of Gastrointestinal Surgery. ISSN 1091-255X. 26(10), p. 2201–2211. doi: 10.1007/s11605-022-05434-6. Full text in Research Archive Show summary

  To establish the impact of re-stratification on the outcomes of patients (stage I–III right-sided colon cancer) based on the presence/absence of occult tumor cells (OTC) and/or metastatic lymph nodes in the different levels of surgical dissection. Methods Consecutive patients were drawn from a multicenter prospective trial. After surgery, the surgical specimen was divided into the D1/D2 and D3 volumes before being further analyzed separately. All lymph nodes were examined with cytokeratin CAM 5.2 immunohistochemically. Lymph nodes containing metastases and OTC (micrometastases; isolated tumor cells) were identified. Re-stratification was as follows: RS1, stages I/II, no OTC in D1/D2 and D3 volumes; RS2, stages I/II, OTC in D1/D2 and/or D3; RS3, stage III, lymph node metastases in D1/D2, with/without OTC in D3; RS4, stage III, lymph node metastases in D3, with/without OTC in D3. Results Eighty-seven patients (39 men, 68.4 + 9.9 years) were included. The standard stratified (SS) group contained the following: stages I/II (SS1) 57 patients; stage III (SS2) 30 patients. Re-stratified (RS) contained RS1 (38), RS2 (19), RS3 (24), and RS4 (6) patients. Lymph node ratio (OTC) RS2: 0.157 D1/D2; 0.035 D3 and 0.092 complete specimens. Lymph node ratio RS3: 0.113 D1/D2; complete specimen 0.056. Overall survival and disease-free survival were p = 0.875 and p = 0.049 for SS and p = 0.144 and p = 0.001 for RS groups, respectively. Conclusion This re-stratification identifies a patient group with poor prognosis (RS4). Removing this group from SS2 eliminates all the differences in survival between RS2 and RS3 groups. The level of dissection of the affected nodes may have an impact on survival.

• Morise, Zenichi; Aldrighetti, Luca; Belli, Giulio; Ratti, Francesca; Cheung, Tan To & Lo, Chung Mau [Show all 63 contributors for this article] (2022). An International Retrospective Observational Study of Liver Functional Deterioration after Repeat Liver Resection for Patients with Hepatocellular Carcinoma. Cancers. ISSN 2072-6694. 14(11). doi: 10.3390/cancers14112598.
• Goh, Brian K. P.; Han, Ho-Seong; Chen, Kuo-Hsin; Chua, Darren; Chan, Chung-Yip & Cipriani, Federica [Show all 15 contributors for this article] (2022). Defining Global Benchmarks for Laparoscopic Liver Resections: An International Multicenter Study. Annals of Surgery. ISSN 0003-4932. 277(4). doi: 10.1097/SLA.0000000000005530.
• Wang, Hao-Ping; Yong, Chee Chien; Wu, Andrew G. R.; Cherqui, Daniel; Troisi, Roberto & Cipriani, Federica [Show all 51 contributors for this article] (2022). Factors associated with and impact of open conversion on the outcomes of minimally invasive left lateral sectionectomies: An international multicenter study. Surgery. ISSN 0039-6060. 172(2), p. 617–624. doi: 10.1016/j.surg.2022.03.037.
• Aghayan, Davit; d’Albenzio, Gabriella; Fretland, Åsmund Avdem; Pelanis, Egidijus; Røsok, Bård Ingvald & Yaqub, Sheraz [Show all 8 contributors for this article] (2022). Laparoscopic parenchyma-sparing liver resection for large (≥ 50 mm) colorectal metastases. Surgical Endoscopy. ISSN 0930-2794. 37, p. 225–233. doi: 10.1007/s00464-022-09493-3. Full text in Research Archive
• Choi, Sung Hoon; Chen, Kuo-Hsin; Syn, Nicholas L.; Cipriani, Federica; Cheung, Tan-To & Chiow, Adrian K. H. [Show all 88 contributors for this article] (2022). Utility of the Iwate difficulty scoring system for laparoscopic right posterior sectionectomy: do surgical outcomes differ for tumors in segments VI and VII? Surgical Endoscopy. ISSN 0930-2794. doi: 10.1007/s00464-022-09404-6.
• Efanov, Mikhail; Salimgereeva, Diana; Alikhanov, Ruslan; Wu, Andrew G. R.; Geller, David & Cipriani, Federica [Show all 54 contributors for this article] (2022). Comparison between the difficulty of laparoscopic limited liver resections of tumors located in segment 7 versus segment 8: An international multicenter propensity-score matched study. Journal of Hepato-Biliary-Pancreatic Sciences. ISSN 1868-6974. doi: 10.1002/jhbp.1210.
• Görgec, Burak; Cacciaguerra, Andrea Benedetti; Aldrighetti, Luca A.; Ferrero, Alessandro; Cillo, Umberto & Edwin, Bjørn von Gohren [Show all 10 contributors for this article] (2022). Incidence and Clinical Impact of Bile Leakage after Laparoscopic and Open Liver Resection: An International Multicenter Propensity Score-Matched Study of 13,379 Patients. Journal of the American College of Surgeons. ISSN 1072-7515. 234(2), p. 99–112. doi: 10.1097/XCS.0000000000000039.
• Johansson, Martin L.; Hultén, Leif; Jonsson, Olof; Ben Amara, Heithem; Thomsen, Peter & Edwin, Bjørn von Gohren (2022). Achieving stomal continence with an ileal pouch and a percutaneous implant. Journal of materials science. Materials in medicine. ISSN 0957-4530. 33(1). doi: 10.1007/s10856-021-06633-4. Full text in Research Archive
• Luzon, Javier; Thorsen, Yngve; Parreiras Nogueira, Liebert; Andersen, Solveig Norheim; Edwin, Bjørn von Gohren & Haugen, Håvard Jostein [Show all 8 contributors for this article] (2022). Reconstructing topography and extent of injury to the superior mesenteric artery plexus in right colectomy with extended D3 mesenterectomy: a composite multimodal 3-dimensional analysis. Surgical Endoscopy. ISSN 0930-2794. 36(10), p. 7607–7618. doi: 10.1007/s00464-022-09200-2. Full text in Research Archive Show summary

  Background Superior mesenteric artery plexus (SMAP) injury is reported to cause postoperative intractable diarrhea after pancreatic/colonic surgery with extended lymphadenectomy. This study aims to describe the SMAP microanatomy and extent of injury after right colectomy with extended D3 mesenterectomy for cancer. Methods Three groups (I) anatomical dissection, (II) postmortem histology, and (III) surgical specimen histology were included. Nerve count and area were compared between groups II and III and paravascular sheath thickness between groups I and II. 3D models were generated through 3D histology, nanoCT scanning, and finally through 3D printing. Results A total of 21 specimens were included as follows: Group (I): 5 (3 females, 80–93 years), the SMAP is a complex mesh surrounding the superior mesenteric artery (SMA), branching out, following peripheral arteries and intertwining between them, (II): 7 (5 females, 71–86 years), nerve count: 53 ± 12.42 (38–68), and area: 1.84 ± 0.50 mm2 (1.16–2.29), and (III): 9 (5 females, 55–69 years), nerve count: 31.6 ± 6.74 (range 23–43), and area: 0.889 ± 0.45 mm2 (range 0.479–1.668). SMAP transection injury is 59% of nerve count and 48% of nerve area at middle colic artery origin level. The median values of paravascular sheath thickness decreased caudally from 2.05 to 1.04 mm (anatomical dissection) and from 2.65 to 1.17 mm (postmortem histology). 3D histology models present nerve fibers exclusively within the paravascular sheath, and lymph nodes were observed only outside. NanoCT-derived models reveal oblique nerve fiber trajectories with inclinations between 35° and 55°. Two 3D-printed models of the SMAP were also achieved in a 1:2 scale. Conclusion SMAP surrounds the SMA and branches within the paravascular sheath, while bowel lymph nodes and vessels lie outside. Extent of SMAP injury on histological slides (transection only) was 48% nerve area and 59% nerve count. The 35°–55° inclination range of SMAP nerves possibly imply an even larger injury when plexus excision is performed (lymphadenectomy). Reasons for later improvement of bowel function in these patients can lie in the interarterial nerve fibers between SMA branches.

• Görgec, Burak; Hansen, I.; Kemmerich, Gunter; Syversveen, Trygve; Abu Hilal, Hilal & Belt, E.J.T. [Show all 42 contributors for this article] (2021). Clinical added value of MRI to CT in patients scheduled for local therapy of colorectal liver metastases (CAMINO): study protocol for an international multicentre prospective diagnostic accuracy study. BMC Cancer. ISSN 1471-2407. 21(1116). doi: 10.1186/s12885-021-08833-1.
• van der Heijde, Nicky; Vissers, Frederique L.; Boggi, Ugo; Dokmak, Safi; Edwin, Bjørn von Gohren & Hackert, Thilo [Show all 10 contributors for this article] (2021). Designing the European registry on minimally invasive pancreatic surgery: a pan-European survey. HPB. ISSN 1365-182X. 23(4), p. 566–574. doi: 10.1016/j.hpb.2020.08.015.
• Benedetti Cacciaguerra, Andrea; Görgec, Burak; Lanari, Jacopo; Cipriani, Federica; Russolillo, Nadia & Mocchegiani, Federico [Show all 21 contributors for this article] (2021). Outcome of major hepatectomy in cirrhotic patients; does surgical approach matter? A propensity score matched analysis. Journal of Hepato-Biliary-Pancreatic Sciences. ISSN 1868-6974. doi: 10.1002/jhbp.1087.
• Miyama, Arimasa; Morise, Zenichi; Aldrighetti, Luca; Belli, Giulio; Ratti, Francesca & Cheung, Tan-To [Show all 64 contributors for this article] (2021). Multicenter propensity score-based study of laparoscopic repeat liver resection for hepatocellular carcinoma: A subgroup analysis of cases with tumors far from major vessels. Cancers. ISSN 2072-6694. 13(13). doi: 10.3390/cancers13133187.
• Balduzzi, Alberto; van Hilst, Jony; Korrel, M.; Lof, S.; Al-Sarireh, B. & Alseidi, A. [Show all 38 contributors for this article] (2021). Laparoscopic versus open extended radical left pancreatectomy for pancreatic ductal adenocarcinoma: an international propensity-score matched study. Surgical Endoscopy. ISSN 0930-2794. 35(12), p. 6949–6959. doi: 10.1007/s00464-020-08206-y.
• Lof, Sanne; Korrel, Maarten; van Hilst, Jony; Moekotte, Alma L.; Bassi, Claudio & Butturini, Giovanni [Show all 15 contributors for this article] (2021). Outcomes of Elective and Emergency Conversion in Minimally Invasive Distal Pancreatectomy for Pancreatic Ductal Adenocarcinoma: An International Multicenter Propensity Score-matched Study. Annals of Surgery. ISSN 0003-4932. 274(6), p. E1001–E1007. doi: 10.1097/SLA.0000000000003717.
• Singh, Banipal Gurpreet; Stimec, Bojan V.; Andersen, Solveig Norheim; Færden, Arne Engebreth; Edwin, Bjørn von Gohren & Baral, Joerg [Show all 8 contributors for this article] (2021). Interactions of occult tumor spread and surgical technique on overall and disease-free survival in patients operated for stage I and II right-sided colon cancer. Journal of Cancer Research and Clinical Oncology. ISSN 0171-5216. 147(12), p. 3535–3543. doi: 10.1007/s00432-021-03773-6. Full text in Research Archive
• Zwart, Maurice J.W.; Görgec, Burak; Arabiyat, Abdullah; Nota, Carolijn L.M.; van der Poel, Marcel J. & Fichtinger, Robert S. [Show all 16 contributors for this article] (2021). Pan-European survey on the implementation of robotic and laparoscopic minimally invasive liver surgery. HPB. ISSN 1365-182X. 23. doi: 10.1016/j.hpb.2021.08.939.
• Gavriilidis, Paschalis; Edwin, Bjørn von Gohren; Pelanis, Egidijus; Hidalgo, Ernest; de'Angelis, Nicola & Memeo, Ricardo [Show all 8 contributors for this article] (2021). Navigated liver surgery: State of the art and future perspectives. Hepatobiliary & Pancreatic Diseases International. ISSN 1499-3872. doi: 10.1016/j.hbpd.2021.09.002.
• van Hilst, Jony; Korrel, Maarten; Lof, Sanne; de Rooij, Thijs; Vissers, Frederique L. & Edwin, Bjørn von Gohren [Show all 50 contributors for this article] (2021). Minimally invasive versus open distal pancreatectomy for pancreatic ductal adenocarcinoma (DIPLOMA): study protocol for a randomized controlled trial. Trials. ISSN 1745-6215. 22:608, p. 1–11. doi: 10.1186/s13063-021-05506-z.
• Dagenborg, Vegar Johansen; Marshall, Serena; Grzyb, Krzysztof; Fretland, Åsmund Avdem; Lund-Iversen, Marius & Mælandsmo, Gunhild Mari [Show all 10 contributors for this article] (2021). Low Concordance Between T-Cell Densities in Matched Primary Tumors and Liver Metastases in Microsatellite Stable Colorectal Cancer. Frontiers in Oncology. ISSN 2234-943X. 11, p. 1–9. doi: 10.3389/fonc.2021.671629. Full text in Research Archive
• Görgec, B.; Fichtinger, R.S.; Ratti, Francesca; Aghayan, Davit; Van der Poel, der & Al-Jarrah, R. [Show all 47 contributors for this article] (2021). Comparing practice and outcome of laparoscopic liver resection between high-volume expert centres and nationwide low-to-medium volume centres. British Journal of Surgery. ISSN 0007-1323. 108(8), p. 983–990. doi: 10.1093/bjs/znab096.
• Gorgec, Burak; Benedetti, Andrea; Lanari, Jacopo; Russolillo, Nadia; Cipriani, Federica & Aghayan, Davit [Show all 22 contributors for this article] (2021). Assessment of Textbook Outcome in Laparoscopic and Open Liver Surgery. JAMA Surgery. ISSN 2168-6254. doi: 10.1001/jamasurg.2021.2064.
• Benedetti, Andrea; Gorgec, Burak; Cipriani, Federika; Aghayan, Davit; Borelli, Giulia & Aljaiuossi, Anas [Show all 17 contributors for this article] (2021). Risk Factors of Positive Resection Margin in Laparoscopic and Open Liver Surgery for Colorectal Liver Metastases: A New Perspective in the Perioperative Assessment A European Multicenter Study. Annals of Surgery. ISSN 0003-4932. doi: 10.1097/SLA.0000000000004077.
• Barkhatov, Leonid; Aghayan, Davit; Scuderi, Vincenzo; Cipriani, Federica; Fretland, Åsmund Avdem & Kazaryan, Airazat [Show all 15 contributors for this article] (2021). Long-term oncological outcomes after laparoscopic parenchyma-sparing redo liver resections for patients with metastatic colorectal cancer: a European multi-center study. Surgical Endoscopy. ISSN 0930-2794. doi: 10.1007/s00464-021-08655-z. Full text in Research Archive
• Engstrand, Jennie; Abreu de Carvalho, Luís Filipe; Aghayan, Davit; Balakrishnan, Anita; Belli, Andrea & Bjornsson, Bergthor [Show all 38 contributors for this article] (2021). Liver resection and ablation for squamous cell carcinoma liver metastases. BJS Open. ISSN 2474-9842. doi: 10.1093/bjsopen/zrab060. Full text in Research Archive
• Aghayan, Davit; Kazaryan, Airazat; Fretland, Åsmund Avdem; Røsok, Bård Ingvald; Barkhatov, Leonid & Lassen, Kristoffer [Show all 7 contributors for this article] (2021). Evolution of laparoscopic liver surgery: 20-year experience of a Norwegian high-volume referral center. Surgical Endoscopy. ISSN 0930-2794. doi: 10.1007/s00464-021-08570-3. Full text in Research Archive
• Oikarinen, Sami; Krogvold, Lars; Edwin, Bjørn; Buanes, Trond; Korsgren, Olle & Laiho, Jutta E. [Show all 13 contributors for this article] (2021). Characterisation of enterovirus RNA detected in the pancreas and other specimens of live patients with newly diagnosed type 1 diabetes in the DiViD study. Diabetologia. ISSN 0012-186X. 64, p. 2491–2501. doi: 10.1007/s00125-021-05525-0. Full text in Research Archive
• Sahakyan, Mushegh A.; Verbeke, Caroline S.; Tholfsen, Tore; Ignjatovic, Dejan; Kleive, Dyre & Buanes, Trond [Show all 10 contributors for this article] (2021). Prognostic Impact of Resection Margin Status in Distal Pancreatectomy for Ductal Adenocarcinoma. Annals of Surgical Oncology. ISSN 1068-9265. 29, p. 366–375. doi: 10.1245/s10434-021-10464-6. Full text in Research Archive
• Survarachakan, Shanmugapriya; Pelanis, Egidijius; Khan, Zohaib Amjad; Kumar, Rahul Prasanna; Edwin, Bjørn & Lindseth, Frank (2021). Effects of enhancement on deep learning based hepatic vessel segmentation. Electronics. ISSN 2079-9292. 10(10), p. 1–22. doi: 10.3390/electronics10101165. Full text in Research Archive

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• Yakub, Sheraz; Edwin, Bjørn von Gohren; Hammoud, Zane; Herrera-Almario, Gabriel; Jabir, Buthaina & Lassen, Kristoffer [Show all 23 contributors for this article] (2024). Gaza War: Too many citizens being killed. British Journal of Surgery. ISSN 0007-1323. 111(4). doi: 10.1093/bjs/znae094.
• Butt, Khayam Ashraf; Thomassen, Niels; Christensen, Peter; Consten, Esther C. J.; Rautio, T. & Titu, Vasile-Liviu [Show all 16 contributors for this article] (2023). A Surgical Telementoring Curriculum for Robotic Ventral Mesh Rectopexy. Colorectal Disease. ISSN 1462-8910. 25, p. 147–147. doi: 10.1111/codi.16720.
• Aghayan, Davit; Kazarian, Airazat; Fretland, Åsmund Avdem & Edwin, Bjørn von Gohren (2023). Difficult procedures, better outcomes. Hepatobiliary surgery and nutrition. ISSN 2304-3881. doi: 10.21037/hbsn-23-302.
• Olij, Bram; Fichtinger, Robert S.; Kimman, Merel; Aldrighetti, Luca A.; Hilal, Mohammad Abu & Troisi, Roberto [Show all 20 contributors for this article] (2023). Removal notice to “Patient reported outcomes after laparoscopic versus open hemihepatectomy within an enhanced recovery program, the ORANGE–II–PLUS Randomized Clinical trial: A Quality of Life and Body image analysis” [European Journal of Surgical Oncology 49 (2) (February 2023) e33] (European Journal of Surgical Oncology (2023) 49(2) (e33), (S074879832200885X), (10.1016/j.ejso.2022.11.136)). European Journal of Surgical Oncology. ISSN 0748-7983. 49(10). doi: 10.1016/j.ejso.2023.107037.
• van der Heijde, Nicky; Görgec, Burak; Beane, Joal D.; Ratti, Francesca; Belli, Giulio & Benedetti Cacciaguerra, Andrea [Show all 23 contributors for this article] (2023). Correction: Transatlantic registries for minimally invasive liver surgery: towards harmonization (Surgical Endoscopy, (2023), 10.1007/s00464-022-09765-y). Surgical Endoscopy. ISSN 0930-2794. doi: 10.1007/s00464-023-09887-x.
• Andersen, Bjarte Tidemann; Kazaryan, Airazat M.; Stimec, Bojan V.; Edwin, Bjørn von Gohren; RANCINGER, PETER IVAN & Ignjatovic, Dejan (2022). Personalized surgery for the splenic flexure cancer: new frontiers. British Journal of Surgery. ISSN 0007-1323. 109(9), p. 880–881. doi: 10.1093/bjs/znac153.
• Kuemmerli, Christoph; Fichtinger, Robert S.; Moekotte, Alma; Aldrighetti, Luca A.; Aroori, Somaiah & Besselink, Marc G. H. [Show all 25 contributors for this article] (2022). Laparoscopic versus open resections in the posterosuperior liver segments within an enhanced recovery programme (ORANGE Segments): study protocol for a multicentre randomised controlled trial. Trials. ISSN 1745-6215. 23(1). doi: 10.1186/s13063-022-06112-3.
• Kazaryan, Airazat; Edwin, Bjørn von Gohren; Darzi, Ara; Tamamyan, Gevorg; Sahakyan, Mushegh & Aghayan, Davit [Show all 9 contributors for this article] (2021). War in the time of COVID-19: humanitarian catastrophe in Nagorno-Karabakh and Armenia. The Lancet Global Health. ISSN 2572-116X. doi: 10.1016/S2214-109X(20)30510-6.
• Aghayan, Davit; Fretland, Åsmund Avdem & Edwin, Bjørn von Gohren (2021). Survival after laparoscopic versus open resection for colorectal liver metastases. Hepatobiliary surgery and nutrition. ISSN 2304-3881. doi: 10.21037/hbsn-20-796.
• Aghayan, Davit; Fretland, Åsmund Avdem; Røsok, Bård Ingvald; Yaqub, Sheraz & Edwin, Bjørn von Gohren (2021). Laparoscopic parenchyma-sparing liver resection for large colorectal cancer metastases. HPB. ISSN 1365-182X. doi: 10.1016/j.hpb.2021.06.279.
• Aghayan, Davit; Dagenborg, Vegar Johansen; Grzyb, Krzysztof; Fretland, Åsmund Avdem; Kazaryan, Airazat & Yaqub, Sheraz [Show all 8 contributors for this article] (2021). Histopathologic Growth Patterns of Colorectal Liver Metastases for Predicting Survival after Liver Resection: Data from the OSLO-COMET RCT. HPB. ISSN 1365-182X. doi: 10.1016/j.hpb.2020.11.040.
• Kazaryan, Airazat M.; Edwin, Bjørn; Darzi, Ara; Sahakyan, Mushegh; Yaqub, Sheraz & Gayet, Brice (2021). Constructive criticism or distortion of the humanitarian narrative? – Authors' reply. The Lancet Global Health. ISSN 2572-116X. 9(3), p. E255–E255. doi: 10.1016/S2214-109X(20)30553-2.

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