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Löhr JM. Pancreas 2000. My journey with the central organ. Pancreatology 2024; 24:671-676. [PMID: 38641487 DOI: 10.1016/j.pan.2024.03.019] [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: 03/24/2024] [Accepted: 03/27/2024] [Indexed: 04/21/2024]
Abstract
The European Pancreatic Club Lifetime Achievement Award is a distinction awarded for research on the pancreas and service to European Pancreatology. It comes with the obligation to submit a review article to our society's journal, Pancreatology. It was awarded to me 2023 and I take this opportunity to highlight my journey with the central organ AKA the pancreas, that is inseparatable from "Pancreas 2000" - an educational program for future pancreatologists, inaugurated by Karolinska Institutet.
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Affiliation(s)
- J-Matthias Löhr
- Karolinska Institutet, Alfred Nobels Allé 8, S-141 86, Stockholm, Sweden.
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Ohtsuka T, Fernandez-Del Castillo C, Furukawa T, Hijioka S, Jang JY, Lennon AM, Miyasaka Y, Ohno E, Salvia R, Wolfgang CL, Wood LD. International evidence-based Kyoto guidelines for the management of intraductal papillary mucinous neoplasm of the pancreas. Pancreatology 2024; 24:255-270. [PMID: 38182527 DOI: 10.1016/j.pan.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/14/2023] [Accepted: 12/22/2023] [Indexed: 01/07/2024]
Abstract
This study group aimed to revise the 2017 international consensus guidelines for the management of intraductal papillary mucinous neoplasm (IPMN) of the pancreas, and mainly focused on five topics; the revision of high-risk stigmata (HRS) and worrisome features (WF), surveillance of non-resected IPMN, surveillance after resection of IPMN, revision of pathological aspects, and investigation of molecular markers in cyst fluid. A new development from the prior guidelines is that systematic reviews were performed for each one of these topics, and published separately to provide evidence-based recommendations. One of the highlights of these new "evidence-based guidelines" is to propose a new management algorithm, and one major revision is to include into the assessment of HRS and WF the imaging findings from endoscopic ultrasound (EUS) and the results of cytological analysis from EUS-guided fine needle aspiration technique, when this is performed. Another key element of the current guidelines is to clarify whether lifetime surveillance for small IPMNs is required, and recommends two options, "stop surveillance" or "continue surveillance for possible development of concomitant pancreatic ductal adenocarcinoma", for small unchanged BD-IPMN after 5 years surveillance. Several other points are also discussed, including identifying high-risk features for recurrence in patients who underwent resection of non-invasive IPMN with negative surgical margin, summaries of the recent observations in the pathology of IPMN. In addition, the emerging role of cyst fluid markers that can aid in distinguishing IPMN from other pancreatic cysts and identify those IPMNs that harbor high-grade dysplasia or invasive carcinoma is discussed.
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Affiliation(s)
- Takao Ohtsuka
- Department of Digestive Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan.
| | | | - Toru Furukawa
- Department of Investigative Pathology, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Susumu Hijioka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Jin-Young Jang
- Division of Hepatobiliary-Pancreatic Surgery, Departments of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Anne Marie Lennon
- Division of Gastroenterology and Hepatology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Yoshihiro Miyasaka
- Department of Surgery, Fukuoka University Chikushi Hospital, and Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eizaburo Ohno
- Department of Gastroenterology and Hepatology, Fujita Health University, Toyoake, Aichi, Japan
| | - Roberto Salvia
- Department of Surgery, Dentistry, Paediatrics and Gynaecology University of Verona, Verona, Italy
| | | | - Laura D Wood
- Departments of Pathology and Oncology, Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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3
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Kaneko J, Yamada T, Sasada Y, Watahiki M, Kosugi T, Kusama D, Tamakoshi H, Niwa T, Takinami M, Tsuji A, Nishino M, Takahashi Y, Kawata K, Sugimoto K. Incidental detection of upper gastrointestinal epithelial neoplasia by screening endoscopy prior to endoscopic ultrasonography in patients with pancreaticobiliary disease. BMC Gastroenterol 2024; 24:13. [PMID: 38166726 PMCID: PMC10763099 DOI: 10.1186/s12876-023-03107-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 12/26/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Screening esophagogastroduodenoscopy plays an important role in the early detection of upper gastrointestinal cancer. To provide more opportunities for patients with pancreaticobiliary disease to undergo this screening, we have performed esophagogastroduodenoscopy prior to endoscopic ultrasonography. However, the usefulness of this protocol is not elucidated. This study aimed to investigate the utility of screening esophagogastroduodenoscopy in this protocol in the detection of upper gastrointestinal epithelial neoplasms. METHODS The outcomes of screening esophagogastroduodenoscopy performed prior to endoscopic ultrasonography in patients with pancreaticobiliary disease at our hospital between April 2020 and September 2022 were investigated. A logistic regression model was used to identify factors affecting the detection of epithelial neoplasms. Additionally, we compared the detection rate of gastric epithelial neoplasms between screening esophagogastroduodenoscopy performed prior to endoscopic ultrasonography and that performed at our medical checkup center. RESULTS A total of 615 screening esophagogastroduodenoscopies prior to endoscopic ultrasonography were performed, and 12 (2.0%) epithelial neoplasms were detected, including esophageal lesions (n = 2) and gastric lesions (n = 10). Of these lesions, 75% (9/12) underwent curative endoscopic resection. A multivariate analysis showed that open-type gastric mucosal atrophy (odds ratio, 7.7; 95% confidence interval, 1.5-38.4; p = 0.01) and the use of magnification endoscopy (odds ratio, 7.3; 95% confidence interval, 1.9-27.9; p < 0.01) independently affected the detection of epithelial neoplasms. The detection rate of gastric epithelial neoplasms was significantly higher using this protocol than that in our medical checkup center (1.6% versus 0.2%, p < 0.01). CONCLUSIONS A protocol of screening esophagogastroduodenoscopy prior to endoscopic ultrasonography may be recommended because epithelial neoplasms could be detected at a non-negligible rate.
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Affiliation(s)
- Junichi Kaneko
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Takanori Yamada
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan.
| | - Yuzo Sasada
- Medical Checkup Center, Iwata City Hospital, Shizuoka, Japan
- Department of Hepatology, Iwata City Hospital, Shizuoka, Japan
| | - Moeka Watahiki
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Toshikatsu Kosugi
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Daisuke Kusama
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Hiroki Tamakoshi
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Tomoyuki Niwa
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Masaki Takinami
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Atsushi Tsuji
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | - Masafumi Nishino
- Department of Gastroenterology, Iwata City Hospital, 512-3 Ookubo, Shizuoka, Shizuoka, 438-8550, Japan
| | | | - Kazuhito Kawata
- Department of Internal Medicine II, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Ken Sugimoto
- First Department of Medicine, Hamamatsu University School of Medicine, Shizuoka, Japan
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Mirchev MB, Boeva I, Peshevska-Sekulovska M, Stoitsov V, Peruhova M. Synchronous manifestation of colorectal cancer and intraductal papillary mucinous neoplasms. World J Clin Cases 2023; 11:3408-3417. [PMID: 37383909 PMCID: PMC10294181 DOI: 10.12998/wjcc.v11.i15.3408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/26/2023] [Accepted: 04/17/2023] [Indexed: 05/25/2023] Open
Abstract
High rates of extrapancreatic malignancies, in particular colorectal cancer (CRC), have been detected in patients with intraductal papillary mucinous neoplasm (IPMN). So far, there is no distinct explanation in the literature for the development of secondary or synchronous malignancies in patients with IPMN. In the past few years, some data related to common genetic alterations in IPMN and other affiliated cancers have been published. This review elucidated the association between IPMN and CRC, shedding light on the most relevant genetic alterations that may explain the possible relationship between these entities. In keeping with our findings, we suggested that once the diagnosis of IPMN is made, special consideration of CRC should be undertaken. Presently, there are no specific guidelines regarding colorectal screening programs for patients with IPMN. We recommend that patients with IPMNs are at high-risk for CRC, and a more rigorous colorectal surveillance program should be implemented.
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Affiliation(s)
| | - Irina Boeva
- Department of Gastroenterology, Heart and Brain Hospital, Burgas 8000, Bulgaria
| | | | - Veselin Stoitsov
- Department of Gastroenterology, Heart and Brain Hospital, Burgas 8000, Bulgaria
| | - Milena Peruhova
- Department of Gastroenterology, Heart and Brain Hospital, Burgas 8000, Bulgaria
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Zelnik Yovel D, Bear L, Scapa E, Shnell M, Bar Yishay I, Bar N, ZIv Baran T, Younis F, Phillips A, Lubezky N, Shibolet O, Ben-Ami Shor D. Increased prevalence of colorectal neoplasia in patients with intraductal papillary mucinous neoplasms. Therap Adv Gastroenterol 2022; 15:17562848221104306. [PMID: 35747617 PMCID: PMC9210092 DOI: 10.1177/17562848221104306] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/12/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The association between intraductal papillary mucinous neoplasms (IPMNs) and colorectal cancer (CRC) and polyps is controversial. OBJECTIVES To compare the prevalence of CRC and colorectal polyps among patients with IPMN and matched average risk individuals. METHODS A match cross-sectional historical study comparing colonoscopy findings of 310 patients with IPMN cysts who underwent at least one colonoscopy examination from 2004 through 2019, with 310 age- and gender-matched average risk participants who underwent a screening colonoscopy. CRC and polyps were assessed in both groups. The prevalence and odds ratio were calculated. RESULTS CRC was diagnosed in 16 of 310 patients with IPMN (5.2%), and at least one polyp was detected in 96 patients (31%). The prevalence of CRC was greater among patients with IPMN than in matched individuals [5.2% versus 1.3%, p = 0.012, prevalence odds ratio (POR) 4, confidence interval (CI) 1.29-16.44]. The overall prevalence of polyps was not higher among patients with IPMN than in matched individuals (31% versus 26.8%, p = 0.291, POR 1.22, CI 0.85-1.76). However, the prevalence of colorectal adenomas with high-grade dysplasia was higher in patients with IPMN than in matched individuals (4.2% versus 1%, p = 0.02, POR 4.33, CI, 1.19-23.7). The prevalence of large polyps (i.e. more than 20 mm in size) was also greater in patients with IPMN than in matched individuals (6.1% versus 1.9%, p = 0.011, POR 3.6, CI, 1.29-12.40). CONCLUSION Patients with IPMN have a significantly higher prevalence of CRC and advanced polyps than the average risk population. In view of our findings, we suggest that once the diagnosis of IPMN is made, special consideration of CRC should be undertaken.
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Affiliation(s)
| | | | - Erez Scapa
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Mati Shnell
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Iddo Bar Yishay
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Nir Bar
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Tomer ZIv Baran
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Fadi Younis
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Adam Phillips
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Nir Lubezky
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel Unit of Liver Surgery Department of Surgery, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Oren Shibolet
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
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Facciorusso A, Crinò SF, Ramai D, Marchegiani G, Lester J, Singh J, Lisotti A, Fusaroli P, Cannizzaro R, Gkolfakis P, Papanikolaou IS, Triantafyllou K, Singh S. Association between pancreatic intraductal papillary mucinous neoplasms and extrapancreatic malignancies: A systematic review with meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:632-639. [PMID: 34620511 DOI: 10.1016/j.ejso.2021.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/05/2021] [Accepted: 09/23/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND It is unclear whether patients with intraductal papillary mucinous neoplasia harbor a higher risk of developing extrapancreatic malignancies. AIMS We performed a pooled estimate of the incidence of extrapancreatic malignancies in patients with intraductal papillary mucinous neoplasia, with a particular focus on the comparison to the general population. METHODS Computerized bibliographic search of main databases was performed through February 2021. The primary endpoint was the pooled incidence of extrapancreatic malignancies in patients with intraductal papillary mucinous neoplasms. Additional outcome was the comparison between intraductal papillary mucinous neoplasia patients and the general population, expressed in terms of standardized incidence ratio along with 95% confidence intervals. RESULTS Eighteen studies with 8709 patients were included. The pooled rate of metachronous extrapancreatic malignancies was 10 (6-13)/1000 persons-year. No difference was observed according to intraductal papillary mucinous neoplasia histology and sex, whereas a significantly superior incidence of extrapancreatic malignancies was observed in patients with main-duct (36.7%, 25.4%-48%) as compared to branch-duct intraductal papillary mucinous neoplasia (26.2%, 17.6%-34.8%; p = 0.03). Pooled standardized incidence ratio comparing expected rates in the general population was 1.01 (0.79-1.29); no difference was observed concerning rates of metachronous gastric cancer (standardized incidence ratio 1.60, 0.72-3.54) and colorectal cancer (1.29, 0.92-1.18), whereas biliary cancer was observed more frequently in intraductal papillary mucinous neoplasia patients (2.29, 1.07-4.93). CONCLUSION Patients with intraductal papillary mucinous neoplasia harbor an overall rate of extrapancreatic malignancies as high as 27.3%. The rate of metachronous extrapancreatic malignancies is not superior to the general population.
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Affiliation(s)
- Antonio Facciorusso
- Department of Medical and Surgical Sciences, Section of Gastroenterology, University of Foggia, Foggia, Italy
| | - Stefano Francesco Crinò
- Department of Medicine, Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, University Hospital of Verona, Verona, Italy
| | - Daryl Ramai
- Gastroenterology and Hepatology, University of Utah Health, Salt Lake City, UT, USA.
| | - Giovanni Marchegiani
- Department of Surgery, Unit of Surgery, The Pancreas Institute, University Hospital of Verona, Verona, Italy
| | - Janice Lester
- Health Science Library, Long Island Jewish Medical Center, Northwell Health, New Hyde Park, NY, USA
| | - Jameel Singh
- Department of Internal Medicine, Mather Hospital, Northwell Health, Port Jefferson, NY, USA
| | - Andrea Lisotti
- Gastroenterology Unit, Hospital of Imola, University of Bologna, Italy
| | - Pietro Fusaroli
- Gastroenterology Unit, Hospital of Imola, University of Bologna, Italy
| | - Renato Cannizzaro
- Oncological Gastroenterology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Paraskevas Gkolfakis
- Department of Gastroenterology, Hepatopancreatology, And Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Ioannis S Papanikolaou
- Hepatogastroenterology Unit, Second Department of Internal Medicine-Propaedeutic, Medical School, National and Kapodistrian University of Athens, ''Attikon" University General Hospital, Athens 12462, Greece
| | - Konstantinos Triantafyllou
- Hepatogastroenterology Unit, Second Department of Internal Medicine-Propaedeutic, Medical School, National and Kapodistrian University of Athens, ''Attikon" University General Hospital, Athens 12462, Greece
| | - Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
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A meta-analysis: incidental intraductal papillary mucinous neoplasm and extra-pancreatic malignancy. Langenbecks Arch Surg 2021; 407:451-458. [PMID: 34664122 DOI: 10.1007/s00423-021-02355-x] [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: 04/22/2021] [Accepted: 10/06/2021] [Indexed: 12/09/2022]
Abstract
INTRODUCTION Meta-analysis aimed to quantify the relationship between intraductal papillary mucinous neoplasm (IPMN) and increased incidence of extra-pancreatic malignancy (EPM) previously reported in qualitative observational cohort studies. METHODS Study protocol was registered with PROSPERO (CRD42020169614) and conducted to the Meta-analysis Of Observational Studies in Epidemiology and systematic review reported with Preferred Reporting Items for Systematic Reviews and Meta-Analyses, Assessing the Methodological Quality of Systematic Reviews guidelines. RESULTS Sixteen studies (total of 8240 patients) were included in the pooled, and 7399 patients in the subgroup meta-analyses. The odds ratio (OR) for any EPM in the presence of IPMN was 57.9 (95% confidence interval 40.5-82.7), fixed effects, I2 = 59% (p < 0.0014). Subgroup analysis for any gastrointestinal EPM (i.e. oesophagus, stomach, colon and rectum) in the presence of an IPMN estimated an overall OR of 12.9 (95% confidence interval 8.8-19.0), fixed effects, I2 = 64% (p < 0.0004). CONCLUSION Patients with an IPMN are categorically at increased risk for a higher incidence of EPM and particularly the odds of a gastrointestinal malignancy are also increased in comparison with the general population. We advocate that patients presenting with an IPMN should be considered for gastrointestinal screening including colonoscopy, upper gastrointestinal endoscopy or computed tomography.
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Capurso G, Gaujoux S, de-Madaria E. Editorial: Hot Topics in Pancreatology From Europe-2020. Front Med (Lausanne) 2021; 8:724457. [PMID: 34568380 PMCID: PMC8456042 DOI: 10.3389/fmed.2021.724457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 07/12/2021] [Indexed: 12/02/2022] Open
Affiliation(s)
- Gabriele Capurso
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Sebastien Gaujoux
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France.,Université de Paris, Paris, France
| | - Enrique de-Madaria
- Gastroenterology Department, Alicante University General Hospital, ISABIAL, Alicante, Spain
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Singhi AD, Koay EJ, Chari ST, Maitra A. Early Detection of Pancreatic Cancer: Opportunities and Challenges. Gastroenterology 2019; 156:2024-2040. [PMID: 30721664 PMCID: PMC6486851 DOI: 10.1053/j.gastro.2019.01.259] [Citation(s) in RCA: 405] [Impact Index Per Article: 81.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 01/08/2019] [Accepted: 01/15/2019] [Indexed: 12/17/2022]
Abstract
Most patients with pancreatic ductal adenocarcinoma (PDAC) present with symptomatic, surgically unresectable disease. Although the goal of early detection of PDAC is laudable and likely to result in significant improvement in overall survival, the relatively low prevalence of PDAC renders general population screening infeasible. The challenges of early detection include identification of at-risk individuals in the general population who would benefit from longitudinal surveillance programs and appropriate biomarker and imaging-based modalities used for PDAC surveillance in such cohorts. In recent years, various subgroups at higher-than-average risk for PDAC have been identified, including those with familial risk due to germline mutations, a history of pancreatitis, patients with mucinous pancreatic cysts, and elderly patients with new-onset diabetes. The last 2 categories are discussed at length in terms of the opportunities and challenges they present for PDAC early detection. We also discuss current and emerging imaging modalities that are critical to identifying early, potentially curable PDAC in high-risk cohorts on surveillance.
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Affiliation(s)
- Aatur D Singhi
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Eugene J Koay
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas; Sheikh Ahmed Center for Pancreatic Cancer Research, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Suresh T Chari
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
| | - Anirban Maitra
- Sheikh Ahmed Center for Pancreatic Cancer Research, University of Texas MD Anderson Cancer Center, Houston, Texas; Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas
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10
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Abstract
Introduction: Both breast and pancreatic cancers have high mortality rates. Breast cancer is the second leading cause of cancer death in females, while pancreatic ductal adenocarcinoma (PDAC) is the fourth most common cause of cancer death. Almost 4-16 % of individuals with pancreatic cancer have a family history of the disease. Intra-ductal papillary mucinous neoplasms (IPMNs) are cystic lesions that received more attention lately due to their associations with PDAC and other solid organ tumors, such as breast cancer. Aim: The purpose of this article is to discuss the association of the familiar pancreatic cancer (FPC), sporadic pancreatic cancer, and IPMNs with the breast cancer. Results: Mutations in BRCA2, BRCA1, p16 and PALB2 play a major role in the genetic etiologies of familial pancreatic cancer. In familial and sporadic pancreatic cancers, mutations in BRCA2 are associated with a high incidence of PDAC, while mutations in BRCA1have shown inconsistent results. Data is insufficient to prove an association between IPMNs and breast cancer. Conclusion: The familial clustering of PDAC is not well understood. Further studies are required for greater comprehension of the genetic basis of PDAC and the association between IPMNs and breast cancer.
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Affiliation(s)
- Mary Barbara
- Department of Medicine, UT Health San Antonio, San Antonio, TX, USA
| | - Adrianne Tsen
- Department of Medicine, UT Health San Antonio, San Antonio, TX, USA
| | - Laura Tenner
- Department of Hematology and Oncology, UT Health San Antonio, San Antonio, Tx, USA
| | - Laura Rosenkranz
- Department of Gastroenterology, UT Health San Antonio San Antonio, TX, USA
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11
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Levink I, Bruno MJ, Cahen DL. Management of Intraductal Papillary Mucinous Neoplasms: Controversies in Guidelines and Future Perspectives. ACTA ACUST UNITED AC 2018; 16:316-332. [PMID: 30196428 PMCID: PMC6153570 DOI: 10.1007/s11938-018-0190-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Purpose of review Management of intraductal papillary mucinous neoplasm (IPMN) is currently based on consensus, in the absence of evidence-based guidelines. In recent years, several consensus guidelines have been published, with distinct management strategies. In this review, we will discuss these discrepancies, in order to guide treating physicians in clinical management. Recent findings The detection rate of pancreatic cysts has increased substantially with the expanded use of high-quality imaging techniques to up to 45%. Of these cysts, 24–82% are IPMNs, which harbour a malignant potential. Timely detection of high-risk lesions is therefore of great importance. Surgical management is based on the presence of clinical and morphological high-risk features, yet the majority of resected specimens appear to be low risk. Summary International collaboration and incentive large-scale prospective registries of individuals undergoing cyst surveillance are needed to accumulate unbiased data and develop evidence-based guidelines. Additionally, development of non-invasive, accurate diagnostic tools (e.g. biomarkers) is needed to differentiate between neoplastic and non-neoplastic pancreatic cysts and detect malignant transformation at an early stage (i.e. high-grade dysplasia).
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Affiliation(s)
- Ijm Levink
- Department of Gastroenterology and Hepatology, Erasmus University Medical Centre, Floor Na-6, Doctor Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands.
| | - M J Bruno
- Department of Gastroenterology and Hepatology, Erasmus University Medical Centre, Floor Na-6, Doctor Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - D L Cahen
- Department of Gastroenterology and Hepatology, Erasmus University Medical Centre, Floor Na-6, Doctor Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
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12
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Prevalence of Extrapancreatic Malignancies Among Patients With Intraductal Papillary Mucinous Neoplasms of the Pancreas. Pancreas 2018; 47:721-724. [PMID: 29771766 DOI: 10.1097/mpa.0000000000001072] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES We conducted a study in order to assess the prevalence of extrapancreatic malignancies (EPMs) in a cohort of patients with intraductal papillary mucinous neoplasms (IPMNs) from northeastern Italy. METHODS A study was conducted in hospital Santa Maria della Misericordia, Udine, Italy. Hospital records were screened in order to identify newly diagnosed IPMN cases in the period from January 1, 2009, to December 31, 2015. We searched for EPMs diagnosed previous to, synchronous to, or after the IPMN. The ratio of the observed (O) number of patients with EPMs to the expected (E) was calculated. RESULTS We identified 72 EPMs in 63 (31.8%) of 198 patients included. Among them, 51 (70.8%) were diagnosed previous to, 17 (23.6%) synchronous to, and 4 (5.6%) after the IPMN. Most frequently diagnosed were colorectal (12 patients [6.1%]), breast (8 patients [6.8%, in females]), renal cell (8 patients [4.0%]), and prostate cancer (7 patients [8.6%, in males]). The O/E ratios for EPMs were significantly increased for cancer in general (3.66; 95% confidence interval [CI], 2.39-5.37), renal cell (9.62; 95% CI, 1.98-28.10), prostate (4.91; 95% CI, 1.59-11.45), and breast cancer (3.16; 95% CI, 1.03-7.37). CONCLUSIONS We report an increased risk of EPMs in patients with IPMN, especially for renal cell, prostate, colorectal, and breast cancer.
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Abstract
Evidence-based guidelines on the management of pancreatic cystic neoplasms (PCN) are lacking. This guideline is a joint initiative of the European Study Group on Cystic Tumours of the Pancreas, United European Gastroenterology, European Pancreatic Club, European-African Hepato-Pancreato-Biliary Association, European Digestive Surgery, and the European Society of Gastrointestinal Endoscopy. It replaces the 2013 European consensus statement guidelines on PCN. European and non-European experts performed systematic reviews and used GRADE methodology to answer relevant clinical questions on nine topics (biomarkers, radiology, endoscopy, intraductal papillary mucinous neoplasm (IPMN), mucinous cystic neoplasm (MCN), serous cystic neoplasm, rare cysts, (neo)adjuvant treatment, and pathology). Recommendations include conservative management, relative and absolute indications for surgery. A conservative approach is recommended for asymptomatic MCN and IPMN measuring <40 mm without an enhancing nodule. Relative indications for surgery in IPMN include a main pancreatic duct (MPD) diameter between 5 and 9.9 mm or a cyst diameter ≥40 mm. Absolute indications for surgery in IPMN, due to the high-risk of malignant transformation, include jaundice, an enhancing mural nodule >5 mm, and MPD diameter >10 mm. Lifelong follow-up of IPMN is recommended in patients who are fit for surgery. The European evidence-based guidelines on PCN aim to improve the diagnosis and management of PCN.
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Ceyhan GO, Scheufele F, Friess H. [Resection of main duct and mixed type IPMN ≥5 mm]. Chirurg 2017; 88:913-917. [PMID: 28842734 DOI: 10.1007/s00104-017-0494-0] [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
The incidence of cystic pancreatic lesions is steadily increasing due to the technical advances in imaging. Within the group of cystic pancreatic lesions intraductal papillary mucinous neoplasms (IPMNs) depict an important entity. Due to a possible progression to malignancy the clinical strategy has to be well chosen. For primary diagnostic work-up imaging by magnetic resonance imaging (MRI) with MR cholangiopancreatography (MRCP) and computed tomography (CT) scanning is recommended. Additional information can be gained by endosonography and a biopsy of the cystic lesion, allowing analysis of biomarkers, such as GNAS and KRAS mutation as wells as NLR. These can help to differentiate between IPMN and other cystic lesions although the clinical importance for the diagnosis of main duct (MD) and mixed IPMN is limited. The current guidelines (Fukuoka and EU guidelines) recommend resection of MD and mixed IPMN following oncological standards. For the definition of MD-IPMN, a duct dilatation between 5-10 mm is needed when following the current guidelines; however, current publications claim an even lower cut-off of ≥5 mm due to the risk of malignant progression. Intraoperative frozen sections are recommended to evaluate the margins status and extended resection is recommended for residual high-grade dysplasia. Surveillance of potentially at risk patients is recommended at regular intervals of 6-12 months while patients with malignant IPMN should be followed according to pancreatic cancer protocols. A screening for extrapancreatic malignancy is not indicated.
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Affiliation(s)
- G O Ceyhan
- Klinik und Poliklinik für Chirurgie, Klinikum rechts der Isar, Technischen Universität München, Ismaninger Str. 22, 81675, München, Deutschland
| | - F Scheufele
- Klinik und Poliklinik für Chirurgie, Klinikum rechts der Isar, Technischen Universität München, Ismaninger Str. 22, 81675, München, Deutschland
| | - H Friess
- Klinik und Poliklinik für Chirurgie, Klinikum rechts der Isar, Technischen Universität München, Ismaninger Str. 22, 81675, München, Deutschland.
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Aronsson L, Andersson R, Ansari D. Intraductal papillary mucinous neoplasm of the pancreas - epidemiology, risk factors, diagnosis, and management. Scand J Gastroenterol 2017; 52:803-815. [PMID: 28446039 DOI: 10.1080/00365521.2017.1318948] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Intraductal papillary mucinous neoplasm (IPMN) is one of the most common cystic neoplasms of the pancreas. It is a heterogeneous disease and can be divided into ductal types and morphological subtypes. The incidence of IPMN is increasing, likely due to the widespread use of cross-sectional imaging and a growing elderly population. IPMN poses an increasing demand on the health care system. Current guidelines provide indications for surgery and recommendations for surveillance, but management of IPMN is still challenging in routine clinical practice. In this article, we review current knowledge about IPMN and provide future directions for improving diagnosis and management.
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Affiliation(s)
- Linus Aronsson
- a Department of Clinical Sciences Lund, Surgery , Lund University, Skane University Hospital , Lund , Sweden
| | - Roland Andersson
- a Department of Clinical Sciences Lund, Surgery , Lund University, Skane University Hospital , Lund , Sweden
| | - Daniel Ansari
- a Department of Clinical Sciences Lund, Surgery , Lund University, Skane University Hospital , Lund , Sweden
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Lekkerkerker SJ, Besselink MG, Busch OR, Dijk F, Engelbrecht MR, Rauws EA, Fockens P, van Hooft JE. Long-term follow-up of neoplastic pancreatic cysts without high-risk stigmata: how often do we change treatment strategy because of malignant transformation? Scand J Gastroenterol 2016; 51:1138-43. [PMID: 27175891 DOI: 10.1080/00365521.2016.1179338] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
UNLABELLED * OBJECTIVE Patients with potentially premalignant neoplastic pancreatic cysts without high-risk stigmata usually enter a surveillance program. Data on outcomes of such surveillance programs are scarce. We aimed to evaluate the resection rate and malignancy rate during follow-up. MATERIAL AND METHODS From our prospective database (2006-2015) of patients with pancreatic cysts, we analyzed patients with pancreatic cysts without high-risk stigmata with at least six months follow-up. RESULTS In total, 146 patients were followed for a median of 29 months (IQR 13.5-50 months). In 124 patients (84.9%), no changes in clinical or imaging characteristics occurred during follow-up. Thirteen patients (8.9%) developed an indication for surgery after a median follow-up of 25 months (IQR 12-42 months). Two patients did not undergo surgery because of comorbidity, 11 patients (7.5%) underwent resection. Indications for surgery were symptoms (n = 2), development of a pancreatic mass (n = 1), a new nodule (n = 2), thickened cyst wall (n = 1), pancreatic duct dilation (n = 3), and/or suspicion of mucinous cystic neoplasm (MCN) (n = 3). Postoperative histology showed one pancreatic malignancy not originating from the cyst, three mixed type-intraductal papillary mucinous neoplasm (IPMN), one side branch-IPMN, two MCN, one neuroendocrine tumor, one serous cystadenoma, one inflammatory cyst, and one lymphangioma. The highest grade of cyst dysplasia was borderline dysplasia. CONCLUSIONS Most neoplastic pancreatic cysts without high-risk stigmata at initial presentation show no substantial change during 1-4-year follow-up. Only 7.5% of patients underwent surgery and less than 1% of patients developed pancreatic malignancy. This indicates that additional markers are needed to tailor treatment of pancreatic cysts.
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Affiliation(s)
- Selma J Lekkerkerker
- a Department of Gastroenterology and Hepatology , Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Marc G Besselink
- b Department of Surgery , Academic Medical Center , Amsterdam , The Netherlands
| | - Olivier R Busch
- b Department of Surgery , Academic Medical Center , Amsterdam , The Netherlands
| | - Frederike Dijk
- c Department of Pathology , Academic Medical Center , Amsterdam , The Netherlands
| | - Marc R Engelbrecht
- d Department of Radiology , Academic Medical Center , Amsterdam , The Netherlands
| | - Erik A Rauws
- a Department of Gastroenterology and Hepatology , Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Paul Fockens
- a Department of Gastroenterology and Hepatology , Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Jeanin E van Hooft
- a Department of Gastroenterology and Hepatology , Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
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KATO TAKAHARU, ALONSO SERGIO, NODA HIROSHI, MIYAKURA YASUYUKI, TSUJINAKA SHINGO, SAITO MASAAKI, MUTO YUTA, FUKUI TARO, ICHIDA KOSUKE, TAKAYAMA YUJI, WATANABE FUMIAKI, KAKIZAWA NAO, PERUCHO MANUEL, RIKIYAMA TOSHIKI. Malignant, but not benign, intraductal papillary mucinous neoplasm preferentially associates with prior extrapancreatic malignancies. Oncol Rep 2016; 35:3236-40. [PMID: 27108615 DOI: 10.3892/or.2016.4755] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 02/09/2016] [Indexed: 11/06/2022] Open
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Abstract
The incidence of pancreatic cystic neoplasms is rising, in part from detection through the increasing use of high-resolution cross-sectional imaging techniques. Initial diagnosis is generally based on imaging characteristics identified on computed tomography and/or MRI. Endoscopic ultrasound provides further imaging characterization and also enables fluid aspiration and analysis to additionally aid differentiation. The general approach to these lesions includes surgical intervention and/or surveillance imaging. Taking into account diverse presentations, varying malignant potential, and the uncertain natural history of some of these lesions, an evidence-based approach is limited. This article discusses recent updates in the diagnosis and management of cystic neoplasms of the pancreas.
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Affiliation(s)
| | - Koenraad J Mortele
- Division of Abdominal Imaging, Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mandeep S Sawhney
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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Eskander MF, Bliss LA, Tseng JF. Pancreatic adenocarcinoma. Curr Probl Surg 2016; 53:107-54. [DOI: 10.1067/j.cpsurg.2016.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 01/04/2016] [Indexed: 12/17/2022]
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Abstract
PURPOSE OF REVIEW Our understanding of intraductal papillary mucinous neoplasm (IPMN) of the pancreas has remarkably grown within the last decade; nonetheless there is still an ongoing controversy if the majority of these potentially malignant neoplasms need to be resected or if observation in a subset is well tolerated. RECENT FINDINGS Novel cyst fluid biomarkers, like Gnas mutations or mab DAS-1, could play a pivotal role in the distinction of IPMN vs. other cystic lesions, in the sub-classification of IPMN and in the detection of IPMN with high-grade dysplasia or invasive cancer. Other recent studies focused on natural history of minimal- and extensive-mixed IPMN and the safety of the 2012 AIP guidelines. Small series also described that observation can be an option in selected frail patients with MD-IPMN. Further, data from a large European multicenter study analysis indicated that patients with IPMN do not have an increased frequency of extrapancreatic malignancies. SUMMARY Increasing knowledge about the nature of IPMN and their subtypes has resulted in an individualized approach in diagnosis and treatment. Owing to the availability of accurate diagnostic instruments, timing and indication for pancreatic resection have become more selective, sparing patients with harmless IPMN from major surgery.
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Chiaro MD, Verbeke C. Cystic tumors of the pancreas: Opportunities and risks. World J Gastrointest Pathophysiol 2015; 6:29-32. [PMID: 25977835 PMCID: PMC4419091 DOI: 10.4291/wjgp.v6.i2.29] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Revised: 02/21/2015] [Accepted: 03/18/2015] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cystic neoplasms (PCNs) are a high prevalence disease. It is estimated that about 20% of the general population is affected by PCNs. Some of those lesions can progress till cancer, while others behave in a benign fashion. In particular intraductal papillary mucinous neoplasms of the pancreas can be considered as the pancreatic analogon to colonic polyps. Treatment of these precursor lesions at an early stage can potentially reduce pancreas cancer mortality and introduce a new “era” of preemptive pancreatic surgery. However, only few of those lesions have an aggressive behavior. The accuracy of preoperative diagnosis, i.e., the distinction between the various PCNs is around 60%, and the ability to predict the future outcome is also less accurate. For this reason, a significant number of patients are currently over-treated with an unnecessary, high-risk surgery. Furthermore, the majority of patients with PCN are on life-long follow-up with imaging modality, which has huge cost implications for the Health Care System for limited benefits considering that a significant proportion of PCNs are or behave like benign lesions. The current guidelines for the diagnosis and management of PCNs are more based on expert opinion than on evidence. For all those reasons, the management of cystic tumors of the pancreas remains a controversial area of pancreatology. On one hand, the detection of PCNs and the surgical treatment of pre-cancerous neoplasms can be considered a big opportunity to reduce pancreatic cancer related mortality. On the other hand, PCNs are associated with a considerable risk of under- or over- treatment of patients and incur high costs for the Health Care System.
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