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Pasha SA, Khalid A, Arena J, Alizadeh A, Levine J, Demyan L, Deutsch G, Weiss MJ, Newman E, Melis M. Celiac artery stenosis and its impact on postoperative outcomes following pancreaticoduodenectomy: An institutional analysis. J Surg Oncol 2024. [PMID: 39099190 DOI: 10.1002/jso.27796] [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: 06/04/2024] [Accepted: 07/08/2024] [Indexed: 08/06/2024]
Abstract
BACKGROUND The detection of a stenotic celiac artery (CA) typically mandates intraoperative revascularization during pancreaticoduodenectomy (PD) to preserve liver perfusion. The impact of CA stenosis on postoperative outcomes is unclear. This study evaluates whether CA stenosis (CAS) is associated with increased postoperative complications. METHODS We conducted a retrospective analysis of PD patients from February 2014 to February 2022. Preoperative imaging assessed the CA lumen, categorizing it as patent, <50%, or ≥50% stenosis. Patients with narrowed SMA were excluded. Complications were categorized using the Clavien-Dindo system, and statistical analyses identified outcome differences. RESULTS We included 427 patients in the study. Of these, 52 had CAS, and 311 had no-vessel stenosis (NVS). The median age of the CAS and NVS groups was 68 and 65 years, respectively. Postoperatively, 17.6% of patients with CAS exhibited delayed gastric emptying (DGE) versus 25.3% in the NVS group. Postoperative pancreatic fistula (POPF) was found in 13.5% of patients with CAS, compared with 23.7% without stenosis. The median length of hospital stay was shorter for patients with CAS (9 days) than for those with CAS (12 days). Severity-based classifications indicated higher complications in the no stenosis group and a 33.0% readmission rate within 30 days compared with 21.2% in CAS patients. However, none of these differences were statistically significant. CONCLUSIONS Critical stenosis of the CA does not significantly affect postoperative outcomes following PD, suggesting preoperative correction of the narrowed CA may not be necessary. Further research is needed to confirm these findings.
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Affiliation(s)
- Shamsher A Pasha
- Department of Surgery, Northwell Health, North Shore/Long Island Jewish, Manhasset, New York, USA
| | - Abdullah Khalid
- Department of Surgery, Northwell Health, North Shore/Long Island Jewish, Manhasset, New York, USA
| | - Julia Arena
- Department of Surgery, Northwell Health, Lenox Hill Hospital, New York, New York, USA
| | - Ahmadreza Alizadeh
- Department of Surgery, Northwell Health, Lenox Hill Hospital, New York, New York, USA
| | - Jeffrey Levine
- Department of Surgery, Northwell Health, Lenox Hill Hospital, New York, New York, USA
| | - Lyudmyla Demyan
- Department of Surgery, Northwell Health, North Shore/Long Island Jewish, Manhasset, New York, USA
| | - Gary Deutsch
- Department of Surgery, Northwell Health, North Shore/Long Island Jewish, Manhasset, New York, USA
| | - Matthew J Weiss
- Department of Surgery, Northwell Health, North Shore/Long Island Jewish, Manhasset, New York, USA
| | - Elliot Newman
- Department of Surgery, Northwell Health, Lenox Hill Hospital, New York, New York, USA
| | - Marcovalerio Melis
- Department of Surgery, Northwell Health, Lenox Hill Hospital, New York, New York, USA
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Fu Y, Wang S, Tan L, Liu Y. Celiac Axis Stenosis as an Independent Risk Factor for Bile Leakage in Laparoscopic Pancreaticoduodenectomy: A Retrospective Study. J Laparoendosc Adv Surg Tech A 2024; 34:682-690. [PMID: 39110618 DOI: 10.1089/lap.2024.0151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2024] Open
Abstract
Background: Celiac axis stenosis can potentially lead to insufficient blood supply to vital organs, such as the liver, spleen, pancreas, and stomach. This condition result in the development of collateral circulation between the superior mesenteric artery and the hepatic artery. However, these collateral circulations are often disrupted during pancreaticoduodenectomy (PD), which may increase the risk of postoperative complications. Methods: A retrospective analysis was conducted on patients who underwent laparoscopic pancreaticoduodenectomy (LPD) from April 2015 to April 2023. Celiac trunk stenosis is classified according to the degree of stenosis: no stenosis (<30%), grade A (30%-<50%), grade B (50%-≤80%), and grade C (>80%). The incidence of postoperative complications was evaluated, and both univariate and multivariate risk analyses were conducted. Results: A total of 997 patients were included in the study, with mild celiac axis stenosis present in 23 (2.3%) patients, moderate stenosis in 18 (1.8%) patients, and severe stenosis in 10 (1.0%) patients. Independent risk factors for the development of bile leakage, as identified by both univariate and multivariate analyses, included body mass index (BMI) (HR = 1.108, 95% CI = 1.008-1.218, P = .033), intra-abdominal infection (HR = 2.607, 95% CI = 1.308-5.196, P = .006), postoperative hemorrhage (HR = 4.510, 95% CI = 2.048-9.930, P = <0.001), and celiac axis stenosis (50%-≤80%, HR = 4.235, 95% CI = 1.153-15.558, P = .030), and (>80%, HR = 4.728, 95% CI = .882-25.341, P = .047). Celiac axis stenosis, however, was not determined to be an independent risk factor for pancreatic fistula (P > 0.05). Additionally, the presence of an aberrant hepatic artery did not significantly increase the risk of postoperative complications when compared with celiac axis stenosis alone. Conclusion: Severe celiac axis stenosis is an independent risk factor for postoperative bile leakage following LPD.
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Affiliation(s)
- Yu Fu
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Shupeng Wang
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Ludong Tan
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Yahui Liu
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
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Nawara H, Albendary M. Pancreaticoduodenectomy in Patients With Coeliac or Superior Mesenteric Artery Stenosis: A Review of the Literature. Cureus 2024; 16:e62542. [PMID: 39022515 PMCID: PMC11254093 DOI: 10.7759/cureus.62542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
Pancreaticoduodenectomy (Whipple's procedure) is a technically demanding operation performed for malignant and premalignant conditions of the pancreatic head, duodenum and bile duct. Awareness of the vascular anatomy, variations, and pathology of this area is essential to achieve safe surgery and good outcomes. The operation involves division of the gastroduodenal artery (GDA) which provides communication between the foregut and midgut blood supply. In patients with coeliac or superior mesenteric artery (SMA) stenosis, this can lead to reduced blood supply to the foregut or midgut organs, with consequent severe ischaemic complications leading to significant morbidity and mortality. Coeliac artery stenosis is caused by median arcuate ligament syndrome (MALS) in the majority of patients with atherosclerosis being the second most common cause. SMA stenosis is much less common and is caused in the majority of cases by atherosclerosis. A review of preoperative imaging and intraoperative gastroduodenal artery clamp test is important to identify cases that may need additional procedures to preserve the blood supply. In this paper, we present a literature review for studies reporting patients undergoing Whipple's operation with concomitant coeliac axis stenosis (CAS) or SMA stenosis. Analysis of causes of stenosis or occlusion, prevalence, risk factors, different management strategies and outcomes was conducted.
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Affiliation(s)
- Hossam Nawara
- General/Hepato-Pancreato-Biliary (HPB) Surgery, University Hospitals Plymouth NHS Trust, Plymouth, GBR
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4
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Ward EP, Vincent-Sheldon S, Tolat P, Kulkarni N, Aldakkak M, Budithi R, Clarke CN, Tsai S, Evans DB, Christians KK. Median arcuate ligament release at the time of pancreaticoduodenectomy or total pancreatectomy. Surgery 2024; 175:1386-1393. [PMID: 38413302 DOI: 10.1016/j.surg.2024.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/27/2023] [Accepted: 01/08/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Celiac artery compression can complicate the performance of pancreaticoduodenectomy or total pancreatectomy due to the need for ligation of the gastroduodenal artery. Median arcuate ligament release restores normal arterial flow to the liver, spleen, and stomach and may avoid complications related to poor perfusion of the foregut. METHODS All patients who underwent median arcuate ligament release for celiac artery compression at the time of pancreatectomy between 2009 and 2023 were reviewed. Pre- and postoperative computed tomography was used to categorize celiac artery compression by the extent of compression (types A [<50%], B [50%-80%], and C [>80%]). RESULTS Of 695 patients who underwent pancreatectomy, 22 (3%) had celiac artery compression, and a majority (17) were identified on preoperative imaging. Median celiac artery compression was 52% (interquartile range = 18); 8 (36%) patients had type A and 14 (64%) had type B compression with a median celiac artery compression of 39% (interquartile range = 18) and 59% (interquartile range = 14), respectively (P < .001). Postoperative imaging was available for 20 (90%) patients, and a reduction in the median celiac artery compression occurred in all patients: type A, 14%, and type B, 31%. Complications included 1 (5%) death after hospital discharge, 1 (5%) pancreatic fistula, 1 (5%) delayed gastric emptying, and 4 (18%) readmissions. No patient had evidence of a biliary leak or liver dysfunction. CONCLUSION Preoperative computed tomography allows accurate identification of celiac artery compression. Ligation of the gastroduodenal artery during pancreaticoduodenectomy or total pancreatectomy in the setting of celiac artery compression requires median arcuate ligament release to restore normal arterial flow to the foregut and avoid preventable complications.
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Affiliation(s)
- Erin P Ward
- Huntsman Cancer Institute, University of Utah Health, Salt Lake City, UT.
| | | | | | | | | | | | | | - Susan Tsai
- Medical College of Wisconsin, Milwaukee, WI
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5
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Doita S, Aoki H, Kajioka H, Tanakaya K, Kawamoto K. The combination of preoperative celiac axis stenting and neoadjuvant chemotherapy in an elderly patient with pancreatic cancer: a case report. Surg Case Rep 2024; 10:59. [PMID: 38467960 PMCID: PMC10928057 DOI: 10.1186/s40792-024-01857-2] [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: 01/23/2024] [Accepted: 03/03/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Celiac axis stenosis (CAS) is frequently observed in patients undergoing pancreaticoduodenectomy (PD). This poses challenges because of the potential disruption of the hepatic arterial blood flow. CASE PRESENTATION We present the case of an 81-year-old woman diagnosed with pancreatic head cancer and severe CAS caused by calcification. The patient received neoadjuvant chemotherapy (NAC) and underwent preoperative endovascular stenting of the celiac axis to restore blood flow. After two cycles of NAC, subtotal stomach-preserving PD was performed. An intraoperative assessment of the hepatic arterial blood flow determined that it was well maintained. PD was performed using the standard technique; specialized techniques were not necessary. Importantly, no ischemic complications were encountered. CONCLUSION This case report describes the successful combination of preoperative celiac axis stenting, NAC, and surgical intervention for the management of CAS in an elderly patient with pancreatic cancer. This approach offers a potential solution for maintaining the hepatic arterial blood flow in the presence of CAS without vascular reconstruction, particularly in elderly individuals.
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Affiliation(s)
- Susumu Doita
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, 1-1-1 Atago-Machi, Iwakuni-City, Yamaguchi, 740-8510, Japan.
| | - Hideki Aoki
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, 1-1-1 Atago-Machi, Iwakuni-City, Yamaguchi, 740-8510, Japan
| | - Hiroki Kajioka
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, 1-1-1 Atago-Machi, Iwakuni-City, Yamaguchi, 740-8510, Japan
| | - Kohji Tanakaya
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, 1-1-1 Atago-Machi, Iwakuni-City, Yamaguchi, 740-8510, Japan
| | - Kenji Kawamoto
- Department of Cardiovascular Medicine, National Hospital Organization Iwakuni Clinical Center, 1-1-1 Atago-Machi, Iwakuni-City, Yamaguchi, 740-8510, Japan
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6
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Lazzarotto-da-Silva G, Santos LM, Lucena IRS, Rabolini BB, Hallal CP, Feier FH, Grezzana-Filho TJM, Chedid MF, Leipnitz I, Chedid AD, de Araujo A, Alvares-da-Silva MR, Kruel CRP. Celiac trunk stenosis by median arcuate ligament in orthotopic liver transplantation: a potential hidden foe to the biliary tree. HPB (Oxford) 2024; 26:137-144. [PMID: 37722997 DOI: 10.1016/j.hpb.2023.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 09/20/2023]
Abstract
BACKGROUND Celiac trunk compression by the median arcuate ligament (MAL) increases the risk of ischemic complications following gastrointestinal surgical procedures. Previous studies suggest increased risk of hepatic artery thrombosis (HAT) in orthotopic liver transplant (OLT) recipients. The aim of this study is to investigate the impact of untreated MAL compression (MAL-C) on biliary complications in OLT. METHODS Contrast-enhanced imaging was used to classify celiac trunk stenosis by MAL-C. Medical records were reviewed to extract pre-transplant, transplant and post-transplant data. Patients were divided into two groups: no MAL compression (nMAL-C) and MAL-C. The primary endpoint was biliary complications. Secondary endpoints were HAT and graft survival. RESULTS 305 OLT were performed from 2010 to 2021, of which 219 were included for analysis: 185 (84.5%) patients without and 34 (15.5%) with MAL-C. The incidence of HAT was 5.9% in both groups. Biliary complications were more common in the MAL-C group (35.3% vs. 17.8%, p = 0.035). Graft survival was decreased in patients with MAL-C (p = 0.035). CONCLUSIONS MAL-C of the celiac trunk was associated with increased risk of biliary complications and inferior graft survival in OLT patients. These findings highlight the importance of preoperative screening and treatment of MAL in this population.
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Affiliation(s)
| | | | - Iara R S Lucena
- Radiology Unit, Hospital de Clínicas de Porto Alegre, Brazil
| | - Bruno B Rabolini
- Post-Graduate Program in Surgical Sciences, Medical School of UFRGS, Brazil
| | - Celina P Hallal
- Post-Graduate Program in Surgical Sciences, Medical School of UFRGS, Brazil
| | - Flavia H Feier
- Liver Transplant and Hepatobiliary Surgery Unit, Hospital de Clínicas de Porto Alegre, Brazil
| | | | - Marcio F Chedid
- Liver Transplant and Hepatobiliary Surgery Unit, Hospital de Clínicas de Porto Alegre, Brazil
| | - Ian Leipnitz
- Liver Transplant and Hepatobiliary Surgery Unit, Hospital de Clínicas de Porto Alegre, Brazil
| | - Aljamir D Chedid
- Liver Transplant and Hepatobiliary Surgery Unit, Hospital de Clínicas de Porto Alegre, Brazil
| | - Alexandre de Araujo
- Gastroenterology and Hepatology Unit, Hospital de Clínicas de Porto Alegre, Brazil
| | | | - Cleber R P Kruel
- Liver Transplant and Hepatobiliary Surgery Unit, Hospital de Clínicas de Porto Alegre, Brazil
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7
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Pandrowala S, Gupta V, Bhandare MS, Shrikhande SV. Pancreaticoduodenectomy in a Case with Celiac Axis Stenosis: A Surgical Challenge. J Gastrointest Cancer 2023; 54:1367-1369. [PMID: 37300749 DOI: 10.1007/s12029-023-00948-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/03/2023] [Indexed: 06/12/2023]
Affiliation(s)
- Saneya Pandrowala
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra-400012, India
| | - Vipul Gupta
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra-400012, India
| | - Manish S Bhandare
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra-400012, India.
| | - Shailesh V Shrikhande
- Gastrointestinal and Hepato-Pancreato-Biliary Service, Department of Surgical Oncology, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra-400012, India
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8
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Fernandes EDSM, de Mello FPT, Braga EP, de Souza GO, Andrade R, Pimentel LS, Girão CL, Siqueira M, Moraes-Junior JMA, de Oliveira RV, Goldaracena N, Torres OJM. A more radical perspective on surgical approach and outcomes in pancreatic cancer-a narrative review. J Gastrointest Oncol 2023; 14:1964-1981. [PMID: 37720458 PMCID: PMC10502544 DOI: 10.21037/jgo-22-763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 12/30/2022] [Indexed: 09/19/2023] Open
Abstract
Background and Objective Pancreatic adenocarcinoma remains a dismal disease and is expected to become an even greater burden in the near future. This review focuses on the different surgical aspects for pancreaticoduodenectomy (PD), distal and total pancreatectomy (TP), incorporating lessons from both the western and eastern visions in treating pancreatic cancer. Methods We conducted an extensive literature review through PubMed, prioritizing papers published in the last 5 years, but older emblematic papers were also included. We included articles that explored the treatment of pancreatic adenocarcinoma, with focus on the surgical aspect and strategies to improve outcomes. References of selected articles were also reviewed to identify any missed studies. Only papers in English were included. Key Content and Findings As evidence continues to build, it is clear that both systemic and surgical therapies have a fundamental and complementary role. State of art surgical treatment encompasses complete mesopancreas excision for radical lymphadenectomy. Preoperative planning of dissection planes, extensive knowledge of vascular anatomic variations, oncological principles and expertise for vascular resections are mandatory to perform a more radical operation, in pursuit of improved outcomes. Conclusions Based on current data, patient selection remains key and a more radical surgical approach brings more accomplishing results bringing as to believe that more is better.
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Affiliation(s)
- Eduardo de Souza M. Fernandes
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
- Department of Gastrointestinal and Transplant Surgery, Adventista Silvestre Hospital, Rio de Janeiro, RJ, Brazil
- Department of Gastrointestinal and Transplant Surgery, Hospital Universitário Clementino Fraga Filho-UFRJ, Rio de Janeiro, RJ, Brazil
| | - Felipe Pedreira T. de Mello
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
- Department of Gastrointestinal and Transplant Surgery, Adventista Silvestre Hospital, Rio de Janeiro, RJ, Brazil
| | - Eduardo Pinho Braga
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
| | - Gabrielle Oliveira de Souza
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
| | - Ronaldo Andrade
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
- Department of Gastrointestinal and Transplant Surgery, Adventista Silvestre Hospital, Rio de Janeiro, RJ, Brazil
| | - Leandro Savattone Pimentel
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
- Department of Gastrointestinal and Transplant Surgery, Adventista Silvestre Hospital, Rio de Janeiro, RJ, Brazil
| | - Camila Liberato Girão
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
- Department of Gastrointestinal and Transplant Surgery, Adventista Silvestre Hospital, Rio de Janeiro, RJ, Brazil
| | - Munique Siqueira
- Departament of Gastrointestinal and Transplant Surgery, São Lucas Copacabana Hospital-Rede Dasa, Rio de Janeiro, RJ, Brazil
- Department of Gastrointestinal and Transplant Surgery, Adventista Silvestre Hospital, Rio de Janeiro, RJ, Brazil
| | - José Maria A. Moraes-Junior
- Department of Hepatopancreatobiliary Surgery, São Domingos Hospital-Rede Dasa, São Luís, MA, Brazil
- Department of Gastrointestinal and Transplant Surgery, Hospital Presidente Dutra, São Luis, MA, Brazil
| | | | - Nicolas Goldaracena
- Division of Transplant Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Orlando Jorge M. Torres
- Department of Hepatopancreatobiliary Surgery, São Domingos Hospital-Rede Dasa, São Luís, MA, Brazil
- Department of Gastrointestinal and Transplant Surgery, Hospital Presidente Dutra, São Luis, MA, Brazil
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Bieniek PA, Katou S, Kraehling H, Masthoff M, Morgul H, Pascher A, Struecker B. Clinical impact of a celiac axis stenosis in patients undergoing hepatobiliary surgery. Langenbecks Arch Surg 2023; 408:279. [PMID: 37454337 PMCID: PMC10350437 DOI: 10.1007/s00423-023-03003-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Celiac axis stenosis (CAS) often is an incidental finding in terms of diagnostic for hepatobiliary surgery since most cases remain asymptomatic. It remains unclear whether CAS is a risk factor for postoperative complications after hepatobiliary surgery. Therefore, the aim of this study was to evaluate the impact of an asymptomatic CAS on the postoperative morbidity and survival of patients undergoing hepatobiliary surgery. METHODS We retrospectively analyzed CT scans and clinicopathological data of 250 consecutive patients undergoing hepatobiliary surgery between 2011 and 2018 in our tertiary center. We compared the postoperative course between patients with and without an incidental CAS as well as their overall survival. RESULTS CAS was caused by atherosclerotic stenosis in 16 (64%) patients, by ligamentous stenosis in 4 (16%) and by combined conditions in 5 cases (20%). Mean age of patients in the CAS group was significantly higher in comparison to patients of the non-CAS group (71.0 vs. 59.1 years, p < 0.001). Major hepatectomy was conducted in 40% of the CAS patients and 19.6% of non-CAS patients, respectively (p = 0.036). Interestingly, no statistically significant differences in postoperative morbidity (40 vs. 46.2%, p = 0.673) or in overall survival between the groups (41.3 vs. 51.9 months, p = 0.611) were observed. CONCLUSION Our analysis found no correlation between an asymptomatic celiac axis stenosis and postoperative complications or overall survival after hepatobiliary surgery. Which impact the incidental CAS may have in highly complex cases remains unclear. Further studies are needed to identify patients who benefit from CAS treatment before hepatobiliary surgery.
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Affiliation(s)
- Pawel A Bieniek
- Department of General, Visceral and Transplant Surgery, University Hospital Muenster, Waldeyerstrasse 1, 48149, Münster, Germany
| | - Shadi Katou
- Department of General, Visceral and Transplant Surgery, University Hospital Muenster, Waldeyerstrasse 1, 48149, Münster, Germany
| | - Hermann Kraehling
- Clinic for Radiology, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany
| | - Max Masthoff
- Clinic for Radiology, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany
| | - Haluk Morgul
- Department of General, Visceral and Transplant Surgery, University Hospital Muenster, Waldeyerstrasse 1, 48149, Münster, Germany
| | - Andreas Pascher
- Department of General, Visceral and Transplant Surgery, University Hospital Muenster, Waldeyerstrasse 1, 48149, Münster, Germany
| | - Benjamin Struecker
- Department of General, Visceral and Transplant Surgery, University Hospital Muenster, Waldeyerstrasse 1, 48149, Münster, Germany.
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Barat M, Marchese U, Pellat A, Dohan A, Coriat R, Hoeffel C, Fishman EK, Cassinotto C, Chu L, Soyer P. Imaging of Pancreatic Ductal Adenocarcinoma: An Update on Recent Advances. Can Assoc Radiol J 2022; 74:351-361. [PMID: 36065572 DOI: 10.1177/08465371221124927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Pancreatic ductal carcinoma (PDAC) is one of the leading causes of cancer-related death worldwide. Computed tomography (CT) remains the primary imaging modality for diagnosis of PDAC. However, CT has limitations for early pancreatic tumor detection and tumor characterization so that it is currently challenged by magnetic resonance imaging. More recently, a particular attention has been given to radiomics for the characterization of pancreatic lesions using extraction and analysis of quantitative imaging features. In addition, radiomics has currently many applications that are developed in conjunction with artificial intelligence (AI) with the aim of better characterizing pancreatic lesions and providing a more precise assessment of tumor burden. This review article sums up recent advances in imaging of PDAC in the field of image/data acquisition, tumor detection, tumor characterization, treatment response evaluation, and preoperative planning. In addition, current applications of radiomics and AI in the field of PDAC are discussed.
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Affiliation(s)
- Maxime Barat
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris543341, Paris, France.,Université Paris Cité, Faculté de Médecine, 555089Paris, France
| | - Ugo Marchese
- Université Paris Cité, Faculté de Médecine, 555089Paris, France.,Department of Digestive, Hepatobiliary and Pancreatic Surgery, 26935Hopital Cochin, AP-HP, Paris, France
| | - Anna Pellat
- Université Paris Cité, Faculté de Médecine, 555089Paris, France.,Department of Gastroenterology, 26935Hopital Cochin, AP-HP, Paris, France
| | - Anthony Dohan
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris543341, Paris, France.,Université Paris Cité, Faculté de Médecine, 555089Paris, France
| | - Romain Coriat
- Université Paris Cité, Faculté de Médecine, 555089Paris, France.,Department of Gastroenterology, 26935Hopital Cochin, AP-HP, Paris, France
| | | | - Elliot K Fishman
- The Russell H. Morgan Department of Radiology and Radiological Science, School of Medicine, 1466Johns Hopkins University, Baltimore, MD, USA
| | - Christophe Cassinotto
- Department of Radiology, CHU Montpellier, 27037University of Montpellier, Saint-Éloi Hospital, Montpellier, France
| | - Linda Chu
- The Russell H. Morgan Department of Radiology and Radiological Science, School of Medicine, 1466Johns Hopkins University, Baltimore, MD, USA
| | - Philippe Soyer
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris543341, Paris, France.,Université Paris Cité, Faculté de Médecine, 555089Paris, France
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