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Bernhardt M, Rühlmann F, Azizian A, Kölling MA, Beißbarth T, Grade M, König AO, Ghadimi M, Gaedcke J. Impact of Portal Vein Resection (PVR) in Patients Who Underwent Curative Intended Pancreatic Head Resection. Biomedicines 2023; 11:3025. [PMID: 38002027 PMCID: PMC10669675 DOI: 10.3390/biomedicines11113025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/25/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The oncological impact of portal vein resection (PVR) in pancreatic cancer surgery remains contradictory. Different variables might have an impact on the outcome. The aim of the present study is the retrospective assessment of the frequency of PVR, histological confirmation of tumor infiltration, and comparison of oncological outcomes in PVR patients. We retrieved n = 90 patients from a prospectively collected data bank who underwent pancreas surgery between 2012 and 2019 at the University Medical Centre Göttingen (Germany) and showed a histologically confirmed pancreatic ductal adenocarcinoma (PDAC). While 50 patients (55.6%) underwent pancreatic resection combined with PVR, 40 patients (44.4%) received standard pancreatic surgery. Patients with distal pancreatectomy or a tumor other than PDAC were excluded. PVR was performed either as local excision or circular resection of the portal vein. Clinical/patient data and follow-ups were retrieved. The median follow-up period was 20.5 months. Regarding the oncological outcome, a statistically poorer CSS (p = 0.04) was observed in PVR patients. There was no difference (p = 0.18) in patients' outcomes between tangential and complete PVR, while n = 21 (42% of PVR patients) showed portal vein infiltration. The correlation between performed PVR and resection status was statistically significant: 48.6% of PVR patients achieved R0 resections compared to 75% in non-PVR patients (p = 0.03). Patients who underwent PDAC surgery with PVR show a significantly poorer outcome regardless of PVR type. Tumor size and R-status remain two important variables significantly associated with outcome. Since there is a lack of standardization for the indication of PVR, it remains unknown if the need for resection of vein structures during pancreatic resection represents the biological aggressiveness of the tumor or is biased by the experience of the surgeon.
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Affiliation(s)
- Markus Bernhardt
- Department of General, Visceral and Pediatric Surgery, University Medical Center, D-37075 Goettingen, Germany (M.A.K.)
| | - Felix Rühlmann
- Department of General, Visceral and Pediatric Surgery, University Medical Center, D-37075 Goettingen, Germany (M.A.K.)
| | - Azadeh Azizian
- Department of General, Visceral and Pediatric Surgery, University Medical Center, D-37075 Goettingen, Germany (M.A.K.)
| | - Max Alexander Kölling
- Department of General, Visceral and Pediatric Surgery, University Medical Center, D-37075 Goettingen, Germany (M.A.K.)
| | - Tim Beißbarth
- Institute of Medical Bioinformatics, University Medical Center, D-37075 Goettingen, Germany
| | - Marian Grade
- Department of General, Visceral and Pediatric Surgery, University Medical Center, D-37075 Goettingen, Germany (M.A.K.)
| | - Alexander Otto König
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center, D-37075 Goettingen, Germany
| | - Michael Ghadimi
- Department of General, Visceral and Pediatric Surgery, University Medical Center, D-37075 Goettingen, Germany (M.A.K.)
| | - Jochen Gaedcke
- Department of General, Visceral and Pediatric Surgery, University Medical Center, D-37075 Goettingen, Germany (M.A.K.)
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Karunakaran M, Barreto SG. Surgery for pancreatic cancer: current controversies and challenges. Future Oncol 2021; 17:5135-5162. [PMID: 34747183 DOI: 10.2217/fon-2021-0533] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Two areas that remain the focus of improvement in pancreatic cancer include high post-operative morbidity and inability to uniformly translate surgical success into long-term survival. This narrative review addresses specific aspects of pancreatic cancer surgery, including neoadjuvant therapy, vascular resections, extended pancreatectomy, extent of lymphadenectomy and current status of minimally invasive surgery. R0 resection confers longer disease-free survival and overall survival. Vascular and adjacent organ resections should be undertaken after neoadjuvant therapy, only if R0 resection can be ensured based on high-quality preoperative imaging, and that too, with acceptable post-operative morbidity. Extended lymphadenectomy does not offer any advantage over standard lymphadenectomy. Although minimally invasive distal pancreatectomies offers some short-term benefits over open distal pancreatectomy, safety remains a concern with minimally invasive pancreatoduodenectomy. Strict adherence to principles and judicious utilization of surgery within a multimodality framework is the way forward.
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Affiliation(s)
- Monish Karunakaran
- Department of Gastrointestinal Surgery, Gastrointestinal Oncology & Bariatric Surgery, Medanta Institute of Digestive & Hepatobiliary Sciences, Medanta-The Medicity, Gurugram 122001, India.,Department of Liver Transplantation & Regenerative Medicine, Medanta-The Medicity, Gurugram 122001, India
| | - Savio George Barreto
- College of Medicine & Public Health, Flinders University, South Australia, Australia.,Division of Surgery & Perioperative Medicine, Flinders Medical Center, Bedford Park, Adelaide, South Australia, Australia
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3
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Navez J, Bouchart C, Lorenzo D, Bali MA, Closset J, van Laethem JL. What Should Guide the Performance of Venous Resection During Pancreaticoduodenectomy for Pancreatic Ductal Adenocarcinoma with Venous Contact? Ann Surg Oncol 2021; 28:6211-6222. [PMID: 33479866 PMCID: PMC8460578 DOI: 10.1245/s10434-020-09568-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 12/26/2020] [Indexed: 12/11/2022]
Abstract
Complete surgical resection, most often associated with perioperative chemotherapy, is the only way to offer a chance of cure for patients with pancreatic cancer. One of the most important factors in determining survival outcome that can be influenced by the surgeon is the R0 resection. However, the proximity of mesenteric vessels in cephalic pancreatic tumors, especially the mesenterico-portal venous axis, results in an increased risk of vein involvement and/or the presence of malignant cells in the venous bed margin. A concomitant venous resection can be performed to decrease the risk of a positive margin. Given the additional technical difficulty that this implies, many surgeons seek a path between the tumor and the vein, hoping for the absence of tumor infiltration into the perivascular tissue on pathologic analysis, particularly in cases with administration of neoadjuvant therapy. The definition of optimal surgical margin remains a subject of debate, but at least 1 mm is an independent predictor of survival after pancreatic cancer surgical resection. Although preoperative radiologic assessment is essential for accurate planning of a pancreatic resection, intraoperative decision-making with regard to resection of the mesenterico-portal vein in tumors with a venous contact remains unclear and variable. Although venous histologic involvement and perivascular infiltration are not accurately predictable preoperatively, clinicians must examine the existing criteria and normograms to guide their surgical management according to the integration of new imaging techniques, preoperative chemotherapy use, tumor biology and molecular histopathology, and surgical techniques.
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Affiliation(s)
- Julie Navez
- Medico-Surgical Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Diane Lorenzo
- Medico-Surgical Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Jean Closset
- Medico-Surgical Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean-Luc van Laethem
- Medico-Surgical Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium.
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4
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Honda M, Nagakawa Y, Akashi M, Hosokawa Y, Osakabe H, Takishita C, Nishino H, Tsuchida A. Clinical impact of pancreaticoduodenectomy for pancreatic cancer with resection of the secondary or later branches of the superior mesenteric vein. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2020; 27:731-738. [PMID: 32563216 DOI: 10.1002/jhbp.789] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/29/2020] [Accepted: 06/12/2020] [Indexed: 01/29/2023]
Abstract
PURPOSE To evaluate the feasibility of pancreaticoduodenectomy with resection of the second jejunal vein (J2V) for pancreatic ductal adenocarcinoma (PDAC). METHODS Among 114 patients with PDAC undergoing pancreaticoduodenectomy with portal-superior mesenteric vein resection (PVR), surgical outcomes, and prognoses of 10 patients with resection of J2V or later branches of the superior mesenteric vein (J2VR) were compared to 104 patients with PVR above J2V (standard PVR). The reconstruction methods in the J2VR group were reviewed. RESULTS There were no significant differences in the operative time (470 vs 435 min), morbidity (30% vs 27%), presence of portal vein stenosis (10% vs 5%) or thrombosis (10% vs 1%), and induction of adjuvant therapy (80% vs 88%) between the J2VR and standard PVR groups, although blood loss was higher in the J2VR group (1184 vs 494 ml; P = .002). R0 proportion and 2-year survival rates were not significantly worse in the J2VR group compared to the standard PVR group (90 and 88%; 67 and 45%, respectively). At least one branch of the superior mesenteric vein was reconstructed in the J2VR group. CONCLUSION Pancreaticoduodenectomy with J2VR for PDAC can be safely performed with a satisfactory overall survival rate.
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Affiliation(s)
- Masayuki Honda
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan.,Department of Surgery, Sainokuni Higashiomiya Medical Center, Saitama, Japan
| | - Yuichi Nagakawa
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan
| | - Masanori Akashi
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan
| | - Yuichi Hosokawa
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan
| | - Hiroaki Osakabe
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan
| | - Chie Takishita
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan
| | - Hitoe Nishino
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan
| | - Akihiko Tsuchida
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Shinjuku-ku, Japan
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5
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Oba A, Bao QR, Barnett CC, Al-Musawi MH, Croce C, Schulick RD, Del Chiaro M. Vascular Resections for Pancreatic Ductal Adenocarcinoma: Vascular Resections for PDAC. Scand J Surg 2020; 109:18-28. [PMID: 31960765 DOI: 10.1177/1457496919900413] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS It has become clear that vein resection and reconstruction for pancreatic ductal adenocarcinoma (PDAC) is the standard of care as supported by multiple guidelines. However, resection of large peri-pancreatic arteries remains debatable. MATERIALS AND METHODS This review examines the current state of vascular resection with curative intent for PDAC in the last 5 years. Herein, we consider venous (superior mesenteric vein, portal vein), as well as arterial (superior mesenteric artery, celiac trunk, hepatic artery) resection or both with or without reconstruction. RESULTS Improvement of multidrug chemotherapy has revolutionized care for PDAC that should shift traditional surgical thinking from an anatomical classification of resectability to a prognostic and biological classification. CONCLUSION The present review gives an overview on the results of pancreatectomy associated with vascular resection, with consideration of new perspectives offered by the availability of better systemic therapies.
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Affiliation(s)
- A Oba
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Denver, CO, USA.,Department of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Q R Bao
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Denver, CO, USA.,Department of Surgery, Oncology, and Gastroenterology, University of Padua, Padua, Italy
| | - C C Barnett
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Denver, CO, USA.,Department of Surgery, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, USA
| | - M H Al-Musawi
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Denver, CO, USA
| | - C Croce
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Denver, CO, USA
| | - R D Schulick
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Denver, CO, USA.,University of Colorado Cancer Center, Denver, CO, USA
| | - M Del Chiaro
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Denver, CO, USA.,University of Colorado Cancer Center, Denver, CO, USA
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Wang X, Demir IE, Schorn S, Jäger C, Scheufele F, Friess H, Ceyhan GO. Venous resection during pancreatectomy for pancreatic cancer: a systematic review. Transl Gastroenterol Hepatol 2019; 4:46. [PMID: 31304423 DOI: 10.21037/tgh.2019.06.01] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 06/04/2019] [Indexed: 12/11/2022] Open
Abstract
Pancreatic cancer is one of the most aggressive and lethal malignancies with a dismal prognosis and survival. The curative effects of venous resection (VR) in pancreatic cancer remain controversial. A systematic literature search was performed in PubMed, Embase and the Cochrane Library. The overall postoperative complications, perioperative mortality, histopathology, and long-term survival were compared between patients undergoing pancreatectomy combined with (VR+ group) or without (VR- group) VR. Forty-one studies were included in the systematic review. Pancreatectomy combined with VR required longer operation time and led to increased perioperative blood loss, whereas postoperative complications were similar. Patients in the VR+ group showed larger tumors and reduced R0 rates. Regarding long-term survival, patients with VR+ seemed to have impaired 1-, 3-, and 5-year survival. Based on our results, VR in pancreatic cancer is a safe and feasible procedure. Given the fact that patients have miserable outcomes and survival in the palliative setting alone, extended resection including VR is required for the purpose of achieving radical resection.
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Affiliation(s)
- Xiaobo Wang
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Ihsan Ekin Demir
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Department of General Surgery, School of Medicine, Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey
| | - Stephan Schorn
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Carsten Jäger
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Florian Scheufele
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Helmut Friess
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Güralp O Ceyhan
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Department of General Surgery, School of Medicine, Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey
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7
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Pancreatic cancer surgery with vascular resection: current concepts and perspectives. JOURNAL OF PANCREATOLOGY 2019. [DOI: 10.1097/jp9.0000000000000013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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8
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Kaissis GA, Lohöfer FK, Ziegelmayer S, Danner J, Jäger C, Schirren R, Ankerst D, Ceyhan GO, Friess H, Rummeny EJ, Weichert W, Braren RF. Borderline-resectable pancreatic adenocarcinoma: Contour irregularity of the venous confluence in pre-operative computed tomography predicts histopathological infiltration. PLoS One 2019; 14:e0208717. [PMID: 30601813 PMCID: PMC6314575 DOI: 10.1371/journal.pone.0208717] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 11/22/2018] [Indexed: 01/27/2023] Open
Abstract
PURPOSE The purpose of the current study was to compare CT-signs of portal venous confluence infiltration for actual histopathological infiltration of the vein or the tumor/vein interface (TVI) in borderline resectable pancreatic ductal adenocarcinoma (PDAC). METHODS AND MATERIALS 101 patients with therapy-naïve, primarily resected PDAC of the pancreatic head without arterial involvement were evaluated. The portal venous confluence was assessed for contour irregularity (defined as infiltration) and degree of contact. The sensitivity and specificity of contour irregularity versus tumor to vein contact >180° as well as the combination of the signs for tumor cell infiltration of the vessel wall or TVI was calculated. Overall survival (OS) was compared between groups. RESULTS Sensitivity and specificity of contour irregularity for identification of tumor infiltration of the portal venous confluence or the TVI was higher compared to tumor to vessel contact >180° for tumor cell infiltration (96%/79% vs. 91%/38% respectively, p<0.001). The combination of the signs increased specificity to 92% (sensitivity 88%). Patients with contour irregularity/ tumor to vein contact >180°/ both signs had significantly worse overall survival (16.2 vs. 26.5 months/ 17.9 vs. 37.4 months/ 18.5 vs. 26.5 months respectively, all p<0.05). CONCLUSION Portal venous confluence contour irregularity is a strong predictor of actual tumor cell infiltration of the vessel wall or the TVI and should be noted as such in radiological reports.
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Affiliation(s)
- Georgios A. Kaissis
- Institute for diagnostic and interventional Radiology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Fabian K. Lohöfer
- Institute for diagnostic and interventional Radiology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Sebastian Ziegelmayer
- Institute for diagnostic and interventional Radiology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Julia Danner
- Institute for diagnostic and interventional Radiology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Carsten Jäger
- Department of Surgery, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Rebekka Schirren
- Department of Surgery, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Donna Ankerst
- Department of Mathematics, Technische Universität München, Garching, Germany
| | - Güralp O. Ceyhan
- Department of Surgery, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Helmut Friess
- Department of Surgery, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Ernst J. Rummeny
- Institute for diagnostic and interventional Radiology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Wilko Weichert
- Department of General Pathology and Pathological Anatomy, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Rickmer F. Braren
- Institute for diagnostic and interventional Radiology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
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Kleeff J, Stöß C, Yip V, Knoefel WT. [Resection for advanced pancreatic cancer following multimodal therapy]. Chirurg 2016; 87:406-12. [PMID: 27138271 DOI: 10.1007/s00104-016-0184-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pancreatic cancer patients presenting with borderline resectable or locally advanced unresectable tumors remain a therapeutic challenge. Despite the lack of high quality randomized controlled trials, perioperative neoadjuvant treatment strategies are often employed for this group of patients. At present the FOLFIRINOX regimen, which was established in the palliative setting, is the backbone of neoadjuvant therapy, whereas local ablative treatment, such as stereotactic irradiation and irreversible electroporation are currently under investigation. Resection after modern multimodal neoadjuvant therapy follows the same principles and guidelines as upfront surgery specifically regarding the extent of resection, e.g. lymphadenectomy, vascular resection and multivisceral resection. Because it is still exceedingly difficult to predict tumor response after neoadjuvant therapy, a special treatment approach is necessary. In the case of localized stable disease following neoadjuvant therapy, aggressive surgical exploration with serial frozen sections at critical (vascular) margins might be necessary to minimize the risk of debulking procedures and maximize the chance of a curative resection. A multidisciplinary and individualized approach is mandatory in this challenging group of patients.
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Affiliation(s)
- J Kleeff
- Department of Surgery, The Royal Liverpool and Broadgreen University Hospitals NHS Trust, Prescot Street, L7 8XP, Liverpool, UK. .,Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, Liverpool, UK. .,Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsklinikum Düsseldorf, Düsseldorf, Deutschland.
| | - C Stöß
- Technische Universität München, München, Deutschland
| | - V Yip
- Department of Surgery, The Royal Liverpool and Broadgreen University Hospitals NHS Trust, Prescot Street, L7 8XP, Liverpool, UK
| | - W T Knoefel
- Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsklinikum Düsseldorf, Düsseldorf, Deutschland
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