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Vilas-Boas F, Ribeiro T, Macedo G, Dhar J, Samanta J, Sina S, Manfrin E, Facciorusso A, Conti Bellocchi MC, De Pretis N, Frulloni L, Crinò SF. Endoscopic Ultrasound-Guided Through-the-Needle Biopsy: A Narrative Review of the Technique and Its Emerging Role in Pancreatic Cyst Diagnosis. Diagnostics (Basel) 2024; 14:1587. [PMID: 39125463 PMCID: PMC11311500 DOI: 10.3390/diagnostics14151587] [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: 07/03/2024] [Revised: 07/20/2024] [Accepted: 07/22/2024] [Indexed: 08/12/2024] Open
Abstract
Pancreatic cystic lesions (PCLs) pose a diagnostic challenge due to their increasing incidence and the limitations of cross-sectional imaging and endoscopic-ultrasound-guided fine-needle aspiration (EUS-FNA). EUS-guided through the needle biopsy (EUS-TTNB) has emerged as a promising tool for improving the accuracy of cyst type determination and neoplastic risk stratification. EUS-TTNB demonstrates superior diagnostic performance over EUS-FNA, providing critical preoperative information that can significantly influence patient management and reduce unnecessary surgeries. However, the procedure has risks, with an overall adverse event rate of approximately 9%. Preventive measures and further prospective studies are essential to optimize its safety and efficacy. This review highlights the potential of EUS-TTNB to enhance the diagnostic and management approaches for patients with PCLs. It examines the current state of EUS-TTNB, including available devices, indications, procedural techniques, specimen handling, diagnostic yield, clinical impact, and associated adverse events.
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Affiliation(s)
- Filipe Vilas-Boas
- Gastroenterology Department, Centro Hospitalar e Universitário de São João, Faculdade de Medicina da Universidade do Porto, 4200-349 Porto, Portugal; (F.V.-B.); (T.R.); (G.M.)
| | - Tiago Ribeiro
- Gastroenterology Department, Centro Hospitalar e Universitário de São João, Faculdade de Medicina da Universidade do Porto, 4200-349 Porto, Portugal; (F.V.-B.); (T.R.); (G.M.)
| | - Guilherme Macedo
- Gastroenterology Department, Centro Hospitalar e Universitário de São João, Faculdade de Medicina da Universidade do Porto, 4200-349 Porto, Portugal; (F.V.-B.); (T.R.); (G.M.)
| | - Jahnvi Dhar
- Department of Gastroenterology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India; (J.D.); (J.S.)
| | - Jayanta Samanta
- Department of Gastroenterology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India; (J.D.); (J.S.)
| | - Sokol Sina
- Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy; (S.S.); (E.M.)
| | - Erminia Manfrin
- Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy; (S.S.); (E.M.)
| | - Antonio Facciorusso
- Gastroenterology Unit, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy;
| | - Maria Cristina Conti Bellocchi
- Gastroenterology and Digestive Endoscopy Unit, University Hospital of Verona, 37134 Verona, Italy; (M.C.C.B.); (N.D.P.); (L.F.)
| | - Nicolò De Pretis
- Gastroenterology and Digestive Endoscopy Unit, University Hospital of Verona, 37134 Verona, Italy; (M.C.C.B.); (N.D.P.); (L.F.)
| | - Luca Frulloni
- Gastroenterology and Digestive Endoscopy Unit, University Hospital of Verona, 37134 Verona, Italy; (M.C.C.B.); (N.D.P.); (L.F.)
| | - Stefano Francesco Crinò
- Gastroenterology and Digestive Endoscopy Unit, University Hospital of Verona, 37134 Verona, Italy; (M.C.C.B.); (N.D.P.); (L.F.)
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Pușcașu CI, Rimbaş M, Mateescu RB, Larghi A, Cauni V. Advances in the Diagnosis of Pancreatic Cystic Lesions. Diagnostics (Basel) 2022; 12:diagnostics12081779. [PMID: 35892490 PMCID: PMC9394320 DOI: 10.3390/diagnostics12081779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/18/2022] [Accepted: 07/18/2022] [Indexed: 11/16/2022] Open
Abstract
Pancreatic cystic lesions (PCLs) are a heterogenous group of lesions ranging from benign to malignant. There has been an increase in PCLs prevalence in recent years, mostly due to advances in imaging techniques, increased awareness of their existence and population aging. Reliable discrimination between neoplastic and non-neoplastic cystic lesions is paramount to ensuring adequate treatment and follow-up. Although conventional diagnostic techniques such as ultrasound (US), magnetic resonance imaging (MRI) and computer tomography (CT) can easily identify these lesions, assessing the risk of malignancy is limited. Endoscopic ultrasound (EUS) is superior to cross-sectional imaging in identifying potentially malignant lesions due to its high resolution and better imaging characteristics, and the advantage of allowing for cyst fluid sampling via fine-needle aspiration (FNA). More complex testing, such as cytological and histopathological analysis and biochemical and molecular testing of the aspirated fluid, can ensure an accurate diagnosis.
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Affiliation(s)
- Claudia Irina Pușcașu
- Gastroenterology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania; (C.I.P.); (R.B.M.)
| | - Mihai Rimbaş
- Gastroenterology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania; (C.I.P.); (R.B.M.)
- Department of Internal Medicine, Carol Davila University of Medicine, 050474 Bucharest, Romania
- Correspondence: ; Tel.: +40-723-232-052
| | - Radu Bogdan Mateescu
- Gastroenterology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania; (C.I.P.); (R.B.M.)
- Department of Internal Medicine, Carol Davila University of Medicine, 050474 Bucharest, Romania
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Victor Cauni
- Urology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania;
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Bazarbashi AN, Lee LS. Is Carcinoembryonic Antigen the Holy Grail for Pancreatic Cyst Risk Stratification? Clin Endosc 2021; 54:7-8. [PMID: 33486917 PMCID: PMC7939771 DOI: 10.5946/ce.2021.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 11/14/2022] Open
Affiliation(s)
- Ahmad Najdat Bazarbashi
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital/Harvard Medical School, Boston, MA, USA
| | - Linda S Lee
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital/Harvard Medical School, Boston, MA, USA
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Balaban VD, Cazacu IM, Pinte L, Jinga M, Bhutani MS, Saftoiu A. EUS-through-the-needle microbiopsy forceps in pancreatic cystic lesions: A systematic review. Endosc Ultrasound 2021; 10:19-24. [PMID: 32611848 PMCID: PMC7980686 DOI: 10.4103/eus.eus_23_20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Pancreatic cystic lesions (PCLs) are being increasingly encountered in clinical practice, and sometimes, they can represent a diagnostic challenge. Recently, a through-the-needle micro forceps biopsy (MFB) device was introduced in the endosonography practice to facilitate EUS-guided sampling of PCLs. The aim was to perform a systematic review of studies evaluating the technical aspects, safety, and efficacy of the EUS-guided MFB for PCLs. A literature search was performed in three major databases, PubMed, Embase, and Web of Science in September 2019 using the search terms: "through-the-needle," "biopsy forceps," "microforceps," "endoscopic ultrasound," and "endosonography." Case reports and case series with <10 patients were excluded from the analysis. Altogether nine studies reporting on 463 patients were included in our systematic review. The mean age of the patients was 68.3 years, with a slight female predominance (60.9%). Most of the cysts were located in the body/tail of the pancreas (61.2%), with an overall mean size of 33 mm. The technical success of EUS-guided MFB was reported in 98.5%. The tissue acquisition yield reported was 88.2%, and the diagnostic accuracy was 68.6%. Adverse events were reported in 9.7%. EUS-guided MFB is technically feasible, safe, and has a high diagnostic accuracy for PCLs.
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Affiliation(s)
- Vasile Daniel Balaban
- Internal Medicine and Gastroenterology Clinic, "Carol Davila" University of Medicine and Pharmacy, Craiova; Department of Gastroenterology, "Dr. Carol Davila" Central Military Emergency University Hospital, Bucharest, Romania
| | - Irina M Cazacu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy, Craiova, Romania; Department of Gastroenterology, Hepatology and Nutrition, MD Anderson Cancer Center, University of Texas, Houston, Texas, USA
| | - Larisa Pinte
- Department of Internal Medicine, Colentina Clinical Hospital, Bucharest, Romania
| | - Mariana Jinga
- Internal Medicine and Gastroenterology Clinic, "Carol Davila" University of Medicine and Pharmacy, Craiova; Department of Gastroenterology, "Dr. Carol Davila" Central Military Emergency University Hospital, Bucharest, Romania
| | - Manoop S Bhutani
- Department of Gastroenterology, Hepatology and Nutrition, MD Anderson Cancer Center, University of Texas, Houston, Texas, USA
| | - Adrian Saftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy, Craiova, Romania
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Hermoso-Durán S, García-Rayado G, Ceballos-Laita L, Sostres C, Vega S, Millastre J, Sánchez-Gracia O, Ojeda JL, Lanas Á, Velázquez-Campoy A, Abian O. Thermal Liquid Biopsy (TLB) Focused on Benign and Premalignant Pancreatic Cyst Diagnosis. J Pers Med 2020; 11:jpm11010025. [PMID: 33396529 PMCID: PMC7823923 DOI: 10.3390/jpm11010025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/28/2020] [Accepted: 12/29/2020] [Indexed: 02/06/2023] Open
Abstract
Background: Current efforts in the identification of new biomarkers are directed towards an accurate differentiation between benign and premalignant cysts. Thermal Liquid Biopsy (TLB) has been previously applied to inflammatory and tumor diseases and could offer an interesting point of view in this type of pathology. Methods: In this work, twenty patients (12 males and 8 females, average ages 62) diagnosed with a pancreatic cyst benign (10) and premalignant (10) cyst lesions were recruited, and biological samples were obtained during the endoscopic ultrasonography procedure. Results: Proteomic content of cyst liquid samples was studied and several common proteins in the different groups were identified. TLB cyst liquid profiles reflected protein content. Also, TLB serum score was able to discriminate between healthy and cysts patients (71% sensitivity and 98% specificity) and between benign and premalignant cysts (75% sensitivity and 67% specificity). Conclusions: TLB analysis of plasmatic serum sample, a quick, simple and non-invasive technique that can be easily implemented, reports valuable information on the observed pancreatic lesion. These preliminary results set the basis for a larger study to refine TLB serum score and move closer to the clinical application of TLB providing useful information to the gastroenterologist during patient diagnosis.
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Affiliation(s)
- Sonia Hermoso-Durán
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Joint Units IQFR-CSIC-BIFI, and GBsC-CSIC-BIFI, Institute of Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50018 Zaragoza, Spain;
| | - Guillermo García-Rayado
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Servicio de Digestivo, Hospital Clínico Universitario Lozano Blesa (HCULB), 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red en el Área Temática de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
| | - Laura Ceballos-Laita
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Joint Units IQFR-CSIC-BIFI, and GBsC-CSIC-BIFI, Institute of Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50018 Zaragoza, Spain;
| | - Carlos Sostres
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Servicio de Digestivo, Hospital Clínico Universitario Lozano Blesa (HCULB), 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red en el Área Temática de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
| | - Sonia Vega
- Joint Units IQFR-CSIC-BIFI, and GBsC-CSIC-BIFI, Institute of Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50018 Zaragoza, Spain;
| | - Judith Millastre
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Servicio de Digestivo, Hospital Clínico Universitario Lozano Blesa (HCULB), 50009 Zaragoza, Spain
| | | | - Jorge L. Ojeda
- Department of Statistical Methods, Universidad de Zaragoza, 50009 Zaragoza, Spain;
| | - Ángel Lanas
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Servicio de Digestivo, Hospital Clínico Universitario Lozano Blesa (HCULB), 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red en el Área Temática de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
- Department of Medicine, University of Zaragoza, 50009 Zaragoza, Spain
| | - Adrián Velázquez-Campoy
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Joint Units IQFR-CSIC-BIFI, and GBsC-CSIC-BIFI, Institute of Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50018 Zaragoza, Spain;
- Centro de Investigación Biomédica en Red en el Área Temática de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
- Fundación ARAID, Gobierno de Aragón, 50009 Zaragoza, Spain
- Departamento de Bioquímica y Biología Molecular y Celular, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Correspondence: (A.V.-C.); (O.A.); Tel.: +34-976-762996 (A.V.-C.); +34-876-555417 (O.A.)
| | - Olga Abian
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain; (S.H.-D.); (G.G.-R.); (L.C.-L.); (C.S.); (J.M.); (Á.L.)
- Joint Units IQFR-CSIC-BIFI, and GBsC-CSIC-BIFI, Institute of Biocomputation and Physics of Complex Systems (BIFI), Universidad de Zaragoza, 50018 Zaragoza, Spain;
- Centro de Investigación Biomédica en Red en el Área Temática de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
- Fundación ARAID, Gobierno de Aragón, 50009 Zaragoza, Spain
- Instituto Aragonés de Ciencias de la Salud (IACS), 50009 Zaragoza, Spain
- Correspondence: (A.V.-C.); (O.A.); Tel.: +34-976-762996 (A.V.-C.); +34-876-555417 (O.A.)
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Hao S, Takahashi C, Snyder RA, Parikh AA. Stratifying Intraductal Papillary Mucinous Neoplasms by Cyst Fluid Analysis: Present and Future. Int J Mol Sci 2020; 21:ijms21031147. [PMID: 32050465 PMCID: PMC7037360 DOI: 10.3390/ijms21031147] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/04/2020] [Accepted: 02/06/2020] [Indexed: 12/11/2022] Open
Abstract
A significant proportion of patients with intraductal papillary mucinous neoplasms (IPMNs) undergo surgical resection in order to prevent or treat pancreatic cancer at the risk of significant perioperative morbidity. Efforts have been made to stratify the potential risk of malignancy based on the clinical and radiographic features of IPMN to delineate which cysts warrant resection versus observation. An analysis of the cyst fluid obtained by preoperative endoscopic examination appears to be correlative of cyst type and risk, whereas serum markers and radiographic findings have not yet reached a level of sensitivity or specificity that proves they are clinically meaningful. In this review, we investigate the current cyst fluid analysis studies and present those that have shown promise in effectively stratifying high-risk versus low-risk lesions. While new cyst fluid markers continue to be identified, additional efforts in testing panels and marker composites in conjunction with clinical algorithms have also shown promise in distinguishing dysplasia and the risk of malignancy. These should be tested prospectively in order to determine their role in guiding the surveillance of low-risk lesions and to evaluate the new markers detected by proteomics and genetic sequencing.
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Affiliation(s)
- Scarlett Hao
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC 27834, USA; (S.H.); (C.T.)
| | - Caitlin Takahashi
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC 27834, USA; (S.H.); (C.T.)
| | - Rebecca A. Snyder
- Division of Surgical Oncology, Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC 27834, USA;
| | - Alexander A. Parikh
- Division of Surgical Oncology, Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC 27834, USA;
- Correspondence: ; Tel.: +1-252-744-4110
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Affiliation(s)
- Chieh Sian Koo
- Division of Gastroenterology and Hepatology, National University Hospital, Singapore
| | - Khek Yu Ho
- Division of Gastroenterology and Hepatology, National University Hospital; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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