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Chong CCN, Pittayanon R, Pausawasdi N, Bhatia V, Okuno N, Tang RSY, Cheng TY, Kuo YT, Oh D, Song TJ, Kim TH, Hara K, Chan AWH, Leung HHW, Yang A, Jin Z, Xu C, Lakhtakia S, Wang HP, Seo DW, Teoh AYB, Ho LKY, Kida M. Consensus statements on endoscopic ultrasound-guided tissue acquisition. Guidelines from the Asian Endoscopic Ultrasound Group. Dig Endosc 2024; 36:871-883. [PMID: 38433315 DOI: 10.1111/den.14768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 01/23/2024] [Indexed: 03/05/2024]
Abstract
OBJECTIVES This consensus was developed by the Asian EUS Group (AEG), who aimed to formulate a set of practice guidelines addressing various aspects of endoscopic ultrasound-guided tissue acquisition (EUS-TA). METHODS The AEG initiated the development of consensus statements and formed an expert panel comprising surgeons, gastroenterologists, and pathologists. Three online consensus meetings were conducted to consolidate the statements and votes. The statements were presented and discussed in the first two consensus meetings and revised according to comments. Final voting was conducted at a third consensus meeting. The Grading of Recommendations, Assessment, Development, and Evaluation system was adopted to define the strength of the recommendations and quality of evidence. RESULTS A total of 20 clinical questions and statements regarding EUS-TA were formulated. The committee recommended that fine-needle biopsy (FNB) needles be preferred over conventional fine-needle aspiration (FNA) needles for EUS-TA of subepithelial lesions. For solid pancreatic masses, rapid on-site evaluation is not routinely recommended when FNB needles are used. For dedicated FNB needles, fork-tip and Franseen-tip needles have essentially equivalent performance. CONCLUSION This consensus provides guidance for EUS-TA, thereby enhancing the quality of EUS-TA.
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Affiliation(s)
- Charing Ching-Ning Chong
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Rapat Pittayanon
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross, Bangkok, Thailand
| | - Nonthalee Pausawasdi
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine Siriraj Hospital, Siriraj Endoscopy Center, Mahidol University, Bangkok, Thailand
| | - Vikram Bhatia
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Nozomi Okuno
- Department of Gastroenterology, Aichi Cancer Center, Aichi, Japan
| | - Raymond Shing-Yan Tang
- Department of Medicine and Therapeutics, Prince of Wales Hospital, Institute of Digestive Diseases, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Tsu-Yao Cheng
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Ting Kuo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Dongwook Oh
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Tae Jun Song
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Tae Hyeon Kim
- Department of Internal Medicine, Wonkwang University Hospital, Iksan, Korea
| | - Kazuo Hara
- Department of Gastroenterology, Aichi Cancer Center, Aichi, Japan
| | - Anthony Wing-Hung Chan
- Department of Anatomical and Cellular Pathology, Laboratory of Translational Oncology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Howard Ho Wai Leung
- Department of Anatomical and Cellular Pathology, Laboratory of Translational Oncology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Aiming Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhendong Jin
- Department of Gastroenterology, Changhai Hospital, Shanghai, China
| | - Can Xu
- Department of Gastroenterology, Changhai Hospital, Shanghai, China
| | - Sundeep Lakhtakia
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Hsiu-Po Wang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Dong-Wan Seo
- Department of Internal Medicine, Wonkwang University Hospital, Iksan, Korea
| | - Anthony Yuen-Bun Teoh
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Lawrence Khek-Yu Ho
- Division of Gastroenterology and Hepatology, University Medicine Cluster, National University Hospital, National University Health System, Singapore City, Singapore
| | - Mitsuhiro Kida
- Department of Gastroenterology, Kitasato University School of Medicine, Kanagawa, Japan
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Sugimoto M, Takagi T, Suzuki R, Konno N, Asama H, Sato Y, Irie H, Nakamura J, Takasumi M, Hashimoto M, Kato T, Hashimoto Y, Hikichi T, Ohira H. Lymphadenopathy Tissue Sampling by EUS-Guided Fine-Needle Biopsy Contributes to Meeting the Conditions for Genomic Profiling. J Clin Gastroenterol 2024:00004836-990000000-00325. [PMID: 39042483 DOI: 10.1097/mcg.0000000000002020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/12/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND AND AIMS EUS-guided fine-needle biopsy (EUS-FNB) performed with a Franseen needle or Fork-tip needle enables greater tissue acquisition. However, it is unknown whether EUS-FNB could contribute to lymphadenopathy genomic profiling. The aim of this study was to determine the efficacy of EUS-FNB using a Franseen or Fork-tip needle for tissue acquisition and genomic profiling in patients with lymphadenopathy. PATIENTS AND METHODS Patients with abdominal lymphadenopathy who underwent EUS-guided fine needle aspiration (FNA)/EUS-FNB were included in this study. The amount of acquired tissue and its suitability for genomic profiling were compared between FNA and FNB. Specimen quality was evaluated by a widely used pathologic adequacy scoring system (0: insufficient; 1 to 2: cytologic; 3: limited histologic; 4 to 5: sufficient histologic). The criteria of FoundationOne CDx (F1CDx) and NCC Oncopanel (NOP) were used to assess the suitability for genomic profiling. RESULTS In total, 72 patients underwent EUS-FNA, and the other 20 patients underwent EUS-FNB. The pathologic adequacy score and suitability for genomic profiling based on the criteria were significantly higher for FNB than for FNA [histologic adequacy score: 5 (4 to 5) versus 3 (0 to 5), P<0.01; F1CDx: 16.7% vs. 0%, P=0.01; NOP: 66.7% vs. 7.5%, P<0.01]. In multivariate analysis, EUS-FNB was identified as the only factor that influenced the suitability for genomic profiling based on the above-mentioned criteria (odds ratio 19.5, 95% CI: 3.74-102, P<0.01). CONCLUSIONS EUS-FNB performed using Franseen or Fork-tip needles may result in greater lymphadenopathy tissue acquisition and thus enhanced suitability for genomic profiling compared with EUS-FNA.
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Affiliation(s)
| | | | - Rei Suzuki
- Department of Gastroenterology, School of Medicine
| | - Naoki Konno
- Department of Gastroenterology, School of Medicine
| | | | - Yuki Sato
- Department of Gastroenterology, School of Medicine
| | - Hiroki Irie
- Department of Gastroenterology, School of Medicine
| | - Jun Nakamura
- Department of Gastroenterology, School of Medicine
- Department of Endoscopy, Fukushima Medical University Hospital
| | - Mika Takasumi
- Department of Gastroenterology, School of Medicine
- Department of Endoscopy, Fukushima Medical University Hospital
| | - Minami Hashimoto
- Department of Gastroenterology, School of Medicine
- Department of Endoscopy, Fukushima Medical University Hospital
| | - Tsunetaka Kato
- Department of Gastroenterology, School of Medicine
- Department of Endoscopy, Fukushima Medical University Hospital
| | - Yuko Hashimoto
- Department of Diagnostic Pathology, Fukushima Medical University, Fukushima, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital
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Watanabe M, Okuwaki K, Iwai T, Kida M, Imaizumi H, Adachi K, Tamaki A, Ishizaki J, Hanaoka T, Kusano C. Endoscopic Ultrasound-Guided Tissue Acquisition Using Fork-Tip Needle for Subepithelial Lesions: A Single-Center Validation Study. Dig Dis Sci 2024; 69:2567-2572. [PMID: 38750279 DOI: 10.1007/s10620-024-08424-7] [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: 01/23/2024] [Accepted: 04/01/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND The cutoff value for stereomicroscopic on-site evaluation (SOSE) in endoscopic ultrasound-guided tissue acquisition (EUS-TA) has high diagnostic sensitivity when a Franseen needle is employed for upper gastrointestinal subepithelial lesions (SELs) (stereomicroscopically visible white core [SVWC] ≥ 4 mm). AIM We aimed to determine whether high diagnostic sensitivity could be obtained when EUS-TA was performed using a Fork-tip needle. METHODS Twenty-one patients were prospectively registered. Patients underwent EUS-TA using a Fork-tip needle for upper gastrointestinal SELs at Kitasato University Hospital between January and November 2022. Punctures were made twice using the needle, and SOSE was conducted for each specimen. Blood and physical examination were performed to assess adverse events. Pathological diagnosis was made using hematoxylin and eosin-stained sections and immunohistochemical staining. Statistical comparisons were completed using Fisher's exact tests. RESULTS The diagnostic rate of EUS-TA was 100% (21/21 cases). The final diagnosis was gastrointestinal stromal tumor in 17 (81.0%) and leiomyoma in 4 (19.0%) patients. SOSE was conducted on all 42 punctures, and the tissue sampling rate was 100% (42/42 punctures). Specimens with SVWC ≥ 4 mm were collected in 97.6% punctures (41/42 punctures) and the diagnostic sensitivity for these specimens was 100% (41/41 punctures), which is significantly higher (p < 0.0238) compared to the absence of cutoff value (diagnostic sensitivity of 0%). No EUS-TA-related adverse events occurred. CONCLUSIONS EUS-TA combined with SOSE for upper gastrointestinal SEL using a fork-tip needle had a high diagnostic rate, and the cutoff value of SVWC ≥ 4 mm had high diagnostic sensitivity.
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Affiliation(s)
- Masafumi Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Kosuke Okuwaki
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Tomohisa Iwai
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mitsuhiro Kida
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Hiroshi Imaizumi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Kai Adachi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Akihiro Tamaki
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Junro Ishizaki
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Taro Hanaoka
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Chika Kusano
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Minami, Sagamihara, Kanagawa, 252-0374, Japan
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Haig A, John AS, Vaska K, Banh X, Huelsen A. Comparing the diagnostic adequacy of 25-Gauge fork-tip versus franseen versus reverse-bevel-type needles in EUS-guided tissue acquisition: A prospective randomized study with a retrospective control. Endosc Ultrasound 2024; 13:22-27. [PMID: 38947121 PMCID: PMC11213604 DOI: 10.1097/eus.0000000000000025] [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] [Indexed: 07/02/2024] Open
Abstract
Background and Objectives EUS-guided fine-needle biopsy (FNB) is an established technique for the acquisition of tissue to diagnose lesions of the gastrointestinal tract and surrounding organs. Recently, newer-generation FNB needles have been introduced, including a second-generation reverse-bevel and the third-generation fork-tip and Franseen needles. We aimed to determine if there was any difference between these needles in terms of cytopathological diagnostic yield, sample cellularity, or sample bloodiness. Methods One hundred twenty-seven consecutive patients undergoing EUS-guided FNB of any solid lesion were randomized to use either a Franseen or fork-tip needle in a 1:1 ratio and were compared with 60 consecutive historical cases performed with reverse-bevel needles. Patient and procedure characteristics were recorded. Cases were reviewed by a blinded cytopathologist and graded based on cellularity and bloodiness. Overall diagnostic yield was calculated for each study arm. Results One hundred seventy-six cases were eligible for analysis, including 109 pancreatic masses, 24 lymphoid lesions, 17 subepithelial lesions, and 26 other lesions. The final diagnosis was malignancy in 127 cases (72%). EUS-guided FNB was diagnostic in 141 cases (80%) overall and in 89% of cases where malignancy was the final diagnosis. There was no difference in diagnostic yield, sample cellularity, or sample bloodiness between the different needle types. There was no difference in adverse events between groups. Conclusions EUS-guided FNB performed using 25-gauge Franseen, fork-tip, and reverse-bevel needles resulted in similar diagnostic yield, sample cellularity, and sample bloodiness. Our results may not be extrapolated to larger-caliber needles of the same design.
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Affiliation(s)
- Adam Haig
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Australia
| | - Andrew St John
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Australia
- School of Medicine, University of Queensland, Brisbane, Australia
| | - Kasturi Vaska
- Department of Pathology, Princess Alexandra Hospital, Australia
| | - Xuan Banh
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Australia
| | - Alexander Huelsen
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Australia
- School of Medicine, University of Queensland, Brisbane, Australia
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Chatterjee A, Shah J. Role of Endoscopic Ultrasound in Diagnosis of Pancreatic Ductal Adenocarcinoma. Diagnostics (Basel) 2023; 14:78. [PMID: 38201387 PMCID: PMC10802852 DOI: 10.3390/diagnostics14010078] [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: 12/04/2023] [Revised: 12/26/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is the most common (90%) type of solid pancreatic neoplasm. Due to its late presentation and poor survival rate, early diagnosis and timely treatment is of utmost importance for better clinical outcomes. Endoscopic ultrasound provides high-resolution images of the pancreas and has excellent sensitivity in the diagnosis of even small (<2 cm) pancreatic lesions. Apart from imaging, it also has an advantage of tissue acquisition (EUS fine-needle aspiration, FNA; or fine-needle biopsy, FNB) for definitive diagnoses. EUS-guided tissue acquisition plays a crucial role in genomic and molecular studies, which in today's era of personalized medicine, are likely to become important components of PDAC management. With the use of better needle designs and technical advancements, EUS has now become an indispensable tool in the management of PDAC. Lastly, artificial intelligence for the detection of pancreatic lesions and newer automated needles for tissue acquisition will obviate observer dependency in the near future, resulting in the wider dissemination and adoption of this technology for improved outcomes in patients with PDAC.
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Affiliation(s)
| | - Jimil Shah
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India;
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Singh AD, Madhu D, Pathiyil MM, Ramai D, Mohan BP, Shah B, Adler DG. Device malfunctions with use of EUS-guided fine-needle biopsy devices: Analysis of the MAUDE database. Endosc Ultrasound 2023; 12:424-427. [PMID: 37969167 PMCID: PMC10631607 DOI: 10.1097/eus.0000000000000016] [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: 02/01/2023] [Accepted: 04/12/2023] [Indexed: 11/17/2023] Open
Abstract
Background The safety of endoscopic ultrasound-guided tissue acquisition through fine-needle biopsy devices is well-established in clinical trials. The real-world experience of using these devices is not known. The authors analyzed the postmarketing surveillance data from the Food and Drug Administration Manufacturer and User Facility Device Experience (MAUDE) database to answer this question. Methods The Food and Drug Administration MAUDE database from January 2012 to June 2022 was accessed to evaluate for device malfunctions and patient-related adverse consequences of these malfunctions. Results There were 344 device-related issues. Most issues were due to detachment or breakage of the device (n = 185 [53.7%]). Seventy-six of the breakages (40.8%) occurred during the procedure, whereas 89 cases (47.8%) occurred while removing the needle from the endoscope. The most common site of tissue biopsy at the time of needle breakage was the pancreas (44 [23.8%]).The common patient-related adverse events were retained foreign body (n = 50 [14.5%]) followed by bleeding (16, 4.6%). Six patients (3.4%) required a second intervention for removal of the retained foreign bodies including surgery in 2 cases. The device breakage damaged the endoscope in 3 cases (1.7%), and there was 1 case of needlestick injury to the nurse. Conclusion The fine-needle biopsy devices can be associated with needle breakage and bending; these adverse events were not previously reported. Needle breakages can result in a retained foreign body that may require additional procedures including surgery. These real-world findings from the MAUDE database may inform clinical decisions and help improve clinical outcomes.
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Affiliation(s)
- Achintya D. Singh
- Gastroenterology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Deepak Madhu
- Gastroenterology, Lisie Institute of Gastroenterology, Lisie Hospital, Kochi, Ernakulam, India
| | | | - Daryl Ramai
- Gastroenterology and Hepatology, University of Utah Health, Salt Lake City, UT, USA
| | - Babu P. Mohan
- Gastroenterology and Hepatology, University of Utah Health, Salt Lake City, UT, USA
| | - Bhavesh Shah
- Gastroenterology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Douglas G. Adler
- Gastroenterology, Center for Advanced Therapeutic Endoscopy, Denver, CO, USA
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Fujita A, Ryozawa S, Tanisaka Y, Ogawa T, Saito Y, Katsuda H, Miyaguchi K, Yasuda M, Araki R, Mashimo Y, Tashima T, Nakano Y, Terada R, Jinushi R, Mizuide M. Comparison of Fork‐tip and Franseen needles for endoscopic ultrasound‐guided fine‐needle biopsy in pancreatic solid lesions: A propensity‐matched analysis. DEN OPEN 2023; 3:e147. [PMID: 35898843 PMCID: PMC9307731 DOI: 10.1002/deo2.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/06/2022] [Accepted: 06/10/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Akashi Fujita
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Shomei Ryozawa
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Yuki Tanisaka
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Tomoya Ogawa
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Yoichi Saito
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Hiromune Katsuda
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Kazuya Miyaguchi
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Masanori Yasuda
- Department of Pathology Saitama Medical University International Medical Center Saitama Japan
| | - Ryuichiro Araki
- Community Health Science Center Saitama Medical University Saitama Japan
| | - Yumi Mashimo
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Tomoaki Tashima
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Yuya Nakano
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Rie Terada
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Ryuhei Jinushi
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
| | - Masafumi Mizuide
- Department of Gastroenterology Saitama Medical University International Medical Center Saitama Japan
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Crinò SF, Conti Bellocchi MC, Di Mitri R, Inzani F, Rimbaș M, Lisotti A, Manfredi G, Teoh AYB, Mangiavillano B, Sendino O, Bernardoni L, Manfrin E, Scimeca D, Unti E, Carlino A, Voiosu T, Mateescu RB, Fusaroli P, Lega S, Buscarini E, Pergola L, Chan SM, Lamonaca L, Ginès À, Fernández-Esparrach G, Facciorusso A, Larghi A. Wet-suction versus slow-pull technique for endoscopic ultrasound-guided fine-needle biopsy: a multicenter, randomized, crossover trial. Endoscopy 2023; 55:225-234. [PMID: 35915956 DOI: 10.1055/a-1915-1812] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND : It is unknown whether there is an advantage to using the wet-suction or slow-pull technique during endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) with new-generation needles. We aimed to compare the performance of each technique in EUS-FNB. METHODS This was a multicenter, randomized, single-blind, crossover trial including patients with solid lesions of ≥ 1 cm. Four needle passes with 22 G fork-tip or Franseen-type needles were performed, alternating the wet-suction and slow-pull techniques in a randomized order. The primary outcome was the histological yield (samples containing an intact piece of tissue of at least 550 μm). Secondary end points were sample quality (tissue integrity and blood contamination), diagnostic accuracy, and adequate tumor fraction. RESULTS Overall, 210 patients with 146 pancreatic and 64 nonpancreatic lesions were analyzed. A tissue core was retrieved in 150 (71.4 %) and 129 (61.4 %) cases using the wet-suction and the slow-pull techniques, respectively (P = 0.03). The mean tissue integrity score was higher using wet suction (P = 0.02), as was the blood contamination of samples (P < 0.001). In the two subgroups of pancreatic and nonpancreatic lesions, tissue core rate and tissue integrity score were not statistically different using the two techniques, but blood contamination was higher with wet suction. Diagnostic accuracy and tumor fraction did not differ between the two techniques. CONCLUSION Overall, the wet-suction technique in EUS-FNB resulted in a higher tissue core procurement rate compared with the slow-pull method. Diagnostic accuracy and the rate of samples with adequate tumor fraction were similar between the two techniques.
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Affiliation(s)
- Stefano Francesco Crinò
- Digestive Endoscopy Unit, The Pancreas Institute, G.B. Rossi University Hospital, Verona, Italy
| | | | - Roberto Di Mitri
- Gastroenterology and Endoscopy Unit, Arnas Civico Di Cristina Benfratelli Hospital, Palermo, Italy
| | - Frediano Inzani
- Pathology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Mihai Rimbaș
- Gastroenterology Department, Clinic of Internal Medicine, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Andrea Lisotti
- Gastroenterology Unit, Hospital of Imola, University of Bologna, Imola, Italy
| | - Guido Manfredi
- Gastroenterology and Digestive Endoscopy Department, ASST Ospedale Maggiore Crema, Crema, Italy
| | - Anthony Y B Teoh
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Benedetto Mangiavillano
- Gastrointestinal Endoscopy Unit, Humanitas Mater Domini, Castellanza, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Oriol Sendino
- Endoscopy Unit, Department of Gastroenterology, Hospital Clínic Barcelona, IDIBAPS, CIBEREHD, University of Barcelona, Barcelona, Spain
| | - Laura Bernardoni
- Digestive Endoscopy Unit, The Pancreas Institute, G.B. Rossi University Hospital, Verona, Italy
| | - Erminia Manfrin
- Department of Diagnostics and Public Health, G.B. Rossi University Hospital, Verona, Italy
| | - Daniela Scimeca
- Gastroenterology and Endoscopy Unit, Arnas Civico Di Cristina Benfratelli Hospital, Palermo, Italy
| | - Elettra Unti
- Pathology Unit, ARNAS Civico Di Cristina Benfratelli Hospital, Palermo, Italy
| | - Angela Carlino
- Pathology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Theodor Voiosu
- Gastroenterology Department, Clinic of Internal Medicine, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - R Bogdan Mateescu
- Gastroenterology Department, Clinic of Internal Medicine, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Pietro Fusaroli
- Gastroenterology Unit, Hospital of Imola, University of Bologna, Imola, Italy
| | | | - Elisabetta Buscarini
- Gastroenterology and Digestive Endoscopy Department, ASST Ospedale Maggiore Crema, Crema, Italy
| | - Lorena Pergola
- Pathology Department, ASST Ospedale Maggiore Crema, Crema, Italy
| | - Shannon M Chan
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Laura Lamonaca
- Gastrointestinal Endoscopy Unit, Humanitas Mater Domini, Castellanza, Italy
| | - Àngels Ginès
- Endoscopy Unit, Department of Gastroenterology, Hospital Clínic Barcelona, IDIBAPS, CIBEREHD, University of Barcelona, Barcelona, Spain
| | - Gloria Fernández-Esparrach
- Endoscopy Unit, Department of Gastroenterology, Hospital Clínic Barcelona, IDIBAPS, CIBEREHD, University of Barcelona, Barcelona, Spain
| | - Antonio Facciorusso
- Digestive Endoscopy Unit, The Pancreas Institute, G.B. Rossi University Hospital, Verona, Italy.,Department of Medical and Surgical Sciences, Section of Gastroenterology, University of Foggia, Foggia, Italy
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Takeshita K, Hijioka S, Nagashio Y, Maruki Y, Kawasaki Y, Maehara K, Murashima Y, Okada M, Ikeda G, Yamada N, Takasaki T, Agarie D, Hara H, Hagiwara Y, Okamoto K, Yamashige D, Ohba A, Kondo S, Morizane C, Ueno H, Saito Y, Ohe Y, Okusaka T. Diagnostic Ability of Endoscopic Ultrasound-Guided Tissue Acquisition Using 19-Gauge Fine-Needle Biopsy Needle for Abdominal Lesions. Diagnostics (Basel) 2023; 13:diagnostics13030450. [PMID: 36766558 PMCID: PMC9914510 DOI: 10.3390/diagnostics13030450] [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] [Received: 12/28/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 01/28/2023] Open
Abstract
Attempts at performing endoscopic ultrasound-guided tissue acquisition (EUS-TA) with a 19G needle are increasing because histological diagnosis and comprehensive genomic profiling are a necessity. However, the diagnostic ability of the 19G fine-needle biopsy (FNB) needle, especially the third-generation FNB needle, is unclear and has been retrospectively reviewed. The 19G TopGain needle was used in 147 patients and 160 lesions between September 2020 and December 2021. The technical success rate of the biopsies was 99.4% (159/160). The early adverse event rate was 4.1% (6/147), and moderate or severe adverse event rate occurrence was 2.0% (3/147). The sensitivity, specificity, and accuracy of the 19G TopGain needle for 157 lesions with a confirmed diagnosis were 96.7%, 100%, and 96.8%, respectively. Rescue EUS-TA using the 19G TopGain needle was performed for nine lesions, and a successful diagnosis was made in six of these lesions (66.7%). The diagnostic ability of EUS-TA using the third-generation 19G TopGain needle was favorable. However, the use of 19G FNB needles may increase adverse events. Therefore, EUS-TA with a 19G FNB needle is mainly indicated in lesions where comprehensive genomic profiling may be necessary or the diagnosis could not be determined via EUS-TA using the 22G needle.
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Affiliation(s)
- Kotaro Takeshita
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
- Cancer Medicine, Jikei University Graduate School of Medicine, Tokyo 105-0003, Japan
| | - Susumu Hijioka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
- Correspondence: ; Tel.: +81-3-3542-2511
| | - Yoshikuni Nagashio
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yuta Maruki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yuki Kawasaki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Kosuke Maehara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yumi Murashima
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Mao Okada
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Go Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Natsumi Yamada
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Tetsuro Takasaki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Daiki Agarie
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Hidenobu Hara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yuya Hagiwara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Kohei Okamoto
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Daiki Yamashige
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Akihiro Ohba
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Shunsuke Kondo
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Chigusa Morizane
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Hideki Ueno
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yuichiro Ohe
- Cancer Medicine, Jikei University Graduate School of Medicine, Tokyo 105-0003, Japan
- Department of Thoracic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
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10
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Comparison of 22G Fork-Tip and Franseen Needles and Usefulness of Contrast-Enhanced Endoscopic Ultrasound for Diagnosis of Upper Gastrointestinal Subepithelial Lesions. Diagnostics (Basel) 2022; 12:diagnostics12123122. [PMID: 36553129 PMCID: PMC9776934 DOI: 10.3390/diagnostics12123122] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Endoscopic ultrasound (EUS)-guided tissue acquisition (EUS-TA) is less accurate in obtaining samples from gastrointestinal subepithelial lesions (SELs) ≤2 cm than from pancreatic cancers. The present study compared the usefulness of 22G Fork-tip and Franseen needles for EUS-TA and assessed the ability of contrast-enhanced harmonic EUS (CH-EUS) to diagnose SELs ≤2 cm. Fifty-seven patients who underwent EUS-TA for SELs ≤2 cm were evaluated. The primary endpoint was to compare the rate of acquisition of sufficient samples by these two needles. Secondary endpoints included technical success rate, adverse events, numbers of needle passes, and diagnostic ability of CH-EUS for SELs. Of the 57 included patients, 23 and 34 underwent EUS-TA with Fork-tip and Franseen needles, respectively. Technical success rates were 100% with both needles and adverse events occurred in zero (0%) and one (2.9%) patient with Fork-tip and Franseen needles, respectively. The rate of adequate sample acquisition was significantly higher using Fork-tip than Franseen needles (96% vs. 74%; p = 0.038). The hyper- or iso-vascular pattern on CH-EUS correlated significantly with a diagnosis of gastrointestinal stromal tumor (p < 0.001). EUS-TA with Fork-tip needles were superior to EUS-TA with Franseen needles in acquiring sufficient samples and CH-EUS was also useful for the diagnosis of SELs ≤2 cm.
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11
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Mohan BP, Madhu D, Reddy N, Chara BS, Khan SR, Garg G, Kassab LL, Muthusamy AK, Singh A, Chandan S, Facciorusso A, Mangiavillano B, Repici A, Adler DG. Diagnostic accuracy of EUS-guided fine-needle biopsy sampling by macroscopic on-site evaluation: a systematic review and meta-analysis. Gastrointest Endosc 2022; 96:909-917.e11. [PMID: 35932815 DOI: 10.1016/j.gie.2022.07.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/14/2022] [Accepted: 07/22/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Assessment of EUS-guided fine-needle tissue acquisition by macroscopic on-site evaluation (MOSE) is gathering attention. Studies report good diagnostic parameters with MOSE; however, the overall data are limited. We conducted this systematic review and meta-analysis to report on the pooled diagnostic assessment parameters of EUS-guided tissue acquisition by MOSE using fine-needle biopsy sampling (FNB). METHODS Multiple databases were searched (from inception to December 2021), and studies that reported on the diagnostic assessment of EUS-guided tissue acquisition by MOSE were selected. Pooled diagnostic accuracy, sensitivity, specificity, and positive and negative predictive values were calculated by standard meta-analysis methods following the random-effects model. Heterogeneity was assessed by I2 statistics. RESULTS Fourteen studies were included in the analysis, and 1508 lesions were biopsy sampled in 1489 patients undergoing EUS-guided tissue acquisition. MOSE definition included a visible core of tissue with opacity and "wormlike" features of adequate size and length (≥4 mm). The pooled accuracy of FNA and/or FNB specimens in yielding a pathologic diagnosis by MOSE was 91.3% (95% confidence interval [CI], 88.6-93.3; I2 = 66%), pooled sensitivity was 91.5% (95% CI, 88.6-93.6; I2 = 66%), pooled specificity was 98.9% (95% CI, 96.6-99.7; I2 = 80%), pooled positive predictive value was 98.8% (95% CI, 97.4-99.5; I2 = 33%), and pooled negative predictive value was 55.5% (95% CI, 46.9-63.9; I2 = 95%). Subgroup analyses by newer-generation FNB needles demonstrated similar pooled rates, with minimal adverse events (2.5%; 95% CI, 1.5-3.9; I2 = 21%). CONCLUSIONS Excellent pooled diagnostic accuracy parameters were demonstrated in EUS-guided tissue acquisition by FNB using the MOSE method.
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Affiliation(s)
- Babu P Mohan
- Department of Gastroenterology & Hepatology, University of Utah Health, Salt Lake City, Utah, USA
| | - Deepak Madhu
- Department of Gastroenterology, Caritas Hospital, Kottayam, Kerala, India
| | - Nitin Reddy
- Department of Internal Medicine, PSG Institute of Medical Science, Coimbatore, Tamil Nadu, India
| | - Beatriz Sordi Chara
- Department of Medicine, University of Joinville, Joinville, Santa Catarina, Brazil
| | - Shahab R Khan
- Department of Internal Medicine, Brigham's & Children Hospital, Harvard University, Boston, Massachusetts, USA
| | - Gauri Garg
- Department of Gastroenterology & Hepatology, University of Utah Health, Salt Lake City, Utah, USA
| | - Lena L Kassab
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Arun Kumar Muthusamy
- Department of Gastroenterology, Cedar Valley Medical Specialists, Waterloo, Iowa, USA
| | - Achintya Singh
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Saurabh Chandan
- Gastroenterology & Hepatology, CHI Creighton University Medical Center, Omaha, Nebraska, USA
| | | | - Benedetto Mangiavillano
- Department of Gastroenterology, Gastrointestinal Endoscopy Unit, Humanitas Mater Domini, Castellanza, Humanitas University, Italy
| | - Alessandro Repici
- Digestive Endoscopy Unit, Humanitas Clinical and Research Center, Milan, Italy
| | - Douglas G Adler
- Department of Gastroenterology, Center for Advanced Therapeutic Endoscopy, Denver, Colorado, USA
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12
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Paik WH. Endoscopic ultrasound-guided tissue acquisition: Needle types, technical issues, and sample handling. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2022. [DOI: 10.18528/ijgii220019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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13
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Endoscopic Ultrasound-Guided Fine-Needle Biopsy Using 22G Franseen Needles without Rapid On-Site Evaluation for Diagnosis of Intraabdominal Masses. J Clin Med 2022; 11:jcm11041051. [PMID: 35207324 PMCID: PMC8875531 DOI: 10.3390/jcm11041051] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 02/05/2023] Open
Abstract
Background: The impact of rapid on-site cytologic evaluation (ROSE) on endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) is widely debated. This study aims to assess the diagnostic performance of EUS-FNB in the absence of ROSE in abdominal masses. Methods: Patients with abdominal masses undergoing EUS-FNB using 22-gauge Franseen needles and the slow-pull technique were prospectively enrolled in this study. Macroscopic on-site evaluation (MOSE) was performed without ROSE. Results: 100 patients were recruited between 2018 and 2020. Seventy-eight patients had neoplasms, and twenty-two patients had benign diseases. Common diagnoses included pancreatic cancer (n = 27), mesenchymal tumors (n = 17), and metastatic tumors (n = 14). The mean mass size was 3.9 ± 2.6 cm. The median pass number was three. Eighty-nine percent had adequate specimens for histologic evaluation. Malignancy increased the odds of obtaining adequate tissue (OR 5.53, 95% CI, 1.36–22.5). For pancreatic cancer, FNB had a sensitivity of 92.3%, a specificity of 100%, a positive predictive value (PPV) of 100%, a negative predictive value (NPV) of 97%, and an AUROC of 0.96. The sensitivity, specificity, PPV, NPV, and AUROC for mesenchymal cell tumors were 100%, 95.9%, 84.2%, 100%, and 0.98, respectively. For metastatic tumors, FNB was 100% sensitive and specific, with an AUROC of 1.00. There were no procedure-related complications. Conclusions: 22-gauge Franseen needles with the slow-pull technique and MOSE without ROSE provide excellent diagnostic performances for malignant lesions. Thus, MOSE should be implemented in real-world practice, and ROSE can be obviated when EUS-FNB is employed.
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14
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Crinò SF, Rizzatti G, Larghi A. Reply. Gastroenterology 2022; 162:657-658. [PMID: 34662581 DOI: 10.1053/j.gastro.2021.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 10/12/2021] [Indexed: 12/02/2022]
Affiliation(s)
- Stefano Francesco Crinò
- Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, G.B. Rossi University Hospital, Verona, Italy
| | - Gianenrico Rizzatti
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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15
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Muggilli M, Russell D, Zhou Z. Comparison of programmed death ligand 1 immunostaining for pancreatic ductal adenocarcinoma between paired cytological and surgical samples. Cytojournal 2021; 18:28. [PMID: 34876919 PMCID: PMC8645468 DOI: 10.25259/cytojournal_78_2020] [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] [Received: 12/16/2020] [Accepted: 09/01/2021] [Indexed: 12/02/2022] Open
Abstract
Objectives: Pancreatic ductal adenocarcinoma (PDAC) has a poor prognosis with surgery or chemotherapy. Programmed death ligand 1 expression (PD-L1) immunotherapy has been successful for treating lung and other cancers with PD-L1 expression. However, in many unresectable PDAC cases, cytological samples are the only available tissues for PD-L1 testing. The aim of this study is to retrospectively compare the expression of PD-L1 using cytological and surgical samples. Material and Methods: Paired formalin-fixed cell blocks and surgical samples from the same patients with confirmed diagnoses of PDAC (n = 28) were sectioned for PD-L1 immunohistochemistry. Using tumor proportion score (TPS) and combined positive score (CPS) to evaluate paired cell blocks and surgical samples, we counted and analyzed the data. Results: With TPS, the PD-L1 was expressed in 9/28 (32%) of PDAC surgical samples and in 9/28 (32%) of paired cytological samples. Overall, the PD-L1 expression had a correlation of 26/28 (93%). With CPS, the PD-L1 was expressed in 20/28 (71%) of PDAC surgical samples and in 16/28 (57%) of paired cytological samples. The PD-L1 expression had a correlation of 20/28 (71%) and a discrepancy of 8/28 (29%). The PD-L1 expression was significantly higher in moderately-differentiated PDAC than in well-differentiated with TPS. Conclusion: Cytological samples are useful for evaluating PD-L1 expression with TPS because the concordant rate was 93%. With CPS, cytological samples are limited due to the scant inflammatory cells with the concordant rate of 71%. Extensive sampling of the pancreatic tumor may improve the detection of immune cells expressing PD-L1 in cytological samples. With TPS, PD-L1 expression was significantly higher in moderate-differentiation of PDAC than in poor- and well-differentiation.
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Affiliation(s)
- Michael Muggilli
- Department of Pathology and Laboratory Medicne, Oklahoma, United States
| | - Donna Russell
- Department of Pathology and Laboratory Medicine, University of Rochester, Rochester, New Jersey, United States
| | - Zhongren Zhou
- Department of Pathology and Laboratory Medicine, Rutgers University, New Brunswick, New Jersey, United States
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16
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Usefulness of a Fork-Tip Needle in Endoscopic Ultrasound-Guided Fine-Needle Biopsy for Gastric Subepithelial Lesions. Diagnostics (Basel) 2021; 11:diagnostics11101883. [PMID: 34679581 PMCID: PMC8534775 DOI: 10.3390/diagnostics11101883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/29/2021] [Accepted: 10/09/2021] [Indexed: 12/28/2022] Open
Abstract
The sample adequacy and diagnostic accuracy of an endoscopic ultrasound (EUS)-guided fine-needle aspiration (EUS-FNA) for gastric subepithelial lesions (SELs) have been reported to be imperfect. To resolve these issues, a fork-tip needle as an EUS-guided fine-needle biopsy (FNB) needle has been developed. This study was conducted to evaluate the usefulness of a fork-tip needle in an EUS-FNB for gastric SELs. Seventy-nine patients who received an EUS-FNA or FNB using a fork-tip needle for gastric SELs were included in the study. The sample adequacy and diagnostic accuracy were compared between the EUS-FNB with the fork-tip needle group (fork-tip group, n = 13) and the EUS-FNA with FNA needle group (FNA group, n = 66). In addition, a multivariate analysis of the factors influencing diagnostic accuracy was conducted. Regarding sample adequacy, there was no significant difference between the groups (100% vs. 90.9%, respectively; p = 0.582). The diagnostic accuracy of the fork-tip group was numerically higher than that of the FNA group (92.3% vs. 81.8%, respectively; p = 0.682). In a multivariate analysis, the diagnostic accuracy was related to the tumor size and location of the SEL but not to the needle type. In conclusion, this study does not show statistical superiority, but suggests the useful potential of a fork-tip needle.
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17
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Paik WH, Choi JH, Park Y, Lee JB, Park DH. Optimal Techniques for EUS-Guided Fine-Needle Aspiration of Pancreatic Solid Masses at Facilities without On-Site Cytopathology: Results from Two Prospective Randomised Trials. J Clin Med 2021; 10:jcm10204662. [PMID: 34682785 PMCID: PMC8540534 DOI: 10.3390/jcm10204662] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 09/17/2021] [Accepted: 10/08/2021] [Indexed: 12/26/2022] Open
Abstract
Background: EUS-guided fine-needle aspiration (EUS-FNA) has emerged as the primary modality for the cytologic diagnosis of pancreatic solid masses. The aim of this study is to determine whether technical factors including suction (S), non-suction (NS), capillary sampling with stylet slow-pull (CSSS), and the number of needle actuations (to-and-fro needle movements) may affect the accuracy of EUS-FNA for pancreatic solid masses at facilities without on-site cytopathology. Methods: The diagnostic yield of malignancy, blood contamination and cellularity at each sample acquired from EUS-FNA with or without S and different numbers of actuation (10, 15 and 20) were measured (study I). The optimal actuation number was determined and a head-to-head comparison trial between S and CSSS was performed (study II). Results: In study I, significant blood contamination was seen using S with 20 compared with 15 actuations (p = 0.002). Diagnostic yield of malignancy was not significantly different between 10, 15, and 20 actuations with S, whereas it was statistically higher for 15 actuations compared with 10 actuations with NS (p = 0.001). In study II, no difference was noted in diagnostic yield with 15 actuations between S and CSSS (88% vs. 90%, p = 0.74). Conclusions: Increasing actuation in NS resulted in a better diagnostic yield for EUS-FNA without significant blood contamination, whereas increasing actuation in S did not change the diagnostic yield of EUS-FNA while causing significant blood contamination. With 15 actuations, the diagnostic yield was comparable between S and CSSS.
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Affiliation(s)
- Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 03080, Korea;
| | - Joon Hyuk Choi
- Department of Internal Medicine, Inje University Haeundae Paik Hospital, Busan 48108, Korea;
| | - Yangsoon Park
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea;
| | - Jung Bok Lee
- Department of Clinical Epidemiology and Biostatics, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea;
| | - Do Hyun Park
- Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
- Digestive Diseases Research Center, University of Ulsan College of Medicine, Seoul 05505, Korea
- Correspondence: ; Tel.: +82-2-3010-3194; Fax: 82-2-3010-8043
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18
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Ishigaki K, Nakai Y, Sasahira N, Sugimori K, Kitamura K, Iwai T, Matsubara S, Shimura K, Itoi T, Ryozawa S, Ushio J, Doi S, Imazu H, Maetani I, Isayama H. A prospective multicenter study of endoscopic ultrasound-guided fine needle biopsy using a 22-gauge Franseen needle for pancreatic solid lesions. J Gastroenterol Hepatol 2021; 36:2754-2761. [PMID: 33939863 DOI: 10.1111/jgh.15534] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 01/04/2021] [Accepted: 04/29/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIM While encouraging data of endoscopic ultrasound (EUS)-guided fine-needle biopsy (EUS-FNB) using a 22-gauge Franseen needle have been reported, large-scale data of per pass and quantitative analyses are still lacking. METHODS This was a multicenter prospective study of EUS-FNB using the 22-gauge Franseen needle for a pancreatic solid lesion. Cytological and histological analyses per pass were evaluated and semi-quantitative analyses were performed on core tissue and blood contamination. Primary end-point was diagnostic accuracy per session. Prognostic factors were analyzed for diagnostic accuracy, sensitivity, core tissue, and blood contamination. RESULTS A total of 629 passes were performed in 244 cases at 14 centers between 2018 and 2019. The median tumor size was 29 mm, and the puncture was transduodenal in 43%. The median pass number was 2. Diagnostic accuracy per session, at a first pass, and per pass were 93%, 90%, and 88%. In 198 cases with pancreatic cancer, diagnostic sensitivity per session, at a first pass, and per pass were 94%, 89%, and 89%. The rates of core tissue score of 4 and blood contamination score of 3 were 50% and 47%. The adverse event rate was 1.6%. In the multivariate analysis, tumor size ≤20 mm (odds ratio [OR] of 0.46, P = 0.03), transduodenal puncture (OR of 0.53, P = 0.04), and suction (OR of 0.16, P = 0.01) were associated with lower diagnostic accuracy. CONCLUSIONS The EUS-FNB using the 22-gauge Franseen needle for pancreatic solid lesions showed high per pass and overall diagnostic accuracy.
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Affiliation(s)
- Kazunaga Ishigaki
- Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
- Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Naoki Sasahira
- Department of Gastroenterology, Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Kazuya Sugimori
- Gastroentelogical Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Katsuya Kitamura
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
- Division of Gastroenterology, Department of Medicine, School of Medicine, Showa University, Tokyo, Japan
| | - Tomohisa Iwai
- Department of Gastroenterology, Kitasato University Hospital, Sagamihara, Japan
| | - Saburo Matsubara
- Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Kenji Shimura
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Takao Itoi
- Department of Gastroenterology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Shomei Ryozawa
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Jun Ushio
- Department of Gastroenterology, Jichi Medical University Hospital, Tochigi, Japan
| | - Shinpei Doi
- Department of Gastroenterology, Teikyo University Mizonokuchi Hospital, Kawasaki, Japan
| | - Hiroo Imazu
- Department of Gastroenterology, Nihon University Itabashi Hospital, Tokyo, Japan
| | - Iruru Maetani
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
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19
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Fusaroli P, Cominardi A, Facciorusso A. Is EUS-guided fine-needle biopsy the end of contrast-enhanced EUS guidance for tissue sampling? Gastrointest Endosc 2021; 94:437-438. [PMID: 34272003 DOI: 10.1016/j.gie.2021.03.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 03/14/2021] [Indexed: 02/08/2023]
Affiliation(s)
- Pietro Fusaroli
- Gastroenterology Unit, University of Bologna/Hospital of Imola, Imola, Italy
| | - Anna Cominardi
- Gastroenterology Unit, University of Bologna/Hospital of Imola, Imola, Italy
| | - Antonio Facciorusso
- Gastroenterology Unit, Department of Surgical and Medical Sciences, University of Foggia, Foggia, Italy
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20
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Yousaf MN, Chaudhary FS, Ehsan A, Suarez AL, Muniraj T, Jamidar P, Aslanian HR, Farrell JJ. Endoscopic ultrasound (EUS) and the management of pancreatic cancer. BMJ Open Gastroenterol 2021; 7:bmjgast-2020-000408. [PMID: 32414753 PMCID: PMC7232396 DOI: 10.1136/bmjgast-2020-000408] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 12/13/2022] Open
Abstract
Pancreatic cancer is one of the leading causes of cancer-related mortality in western countries. Early diagnosis of pancreatic cancers plays a key role in the management by identification of patients who are surgical candidates. The advancement in the radiological imaging and interventional endoscopy (including endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography and endoscopic enteral stenting techniques) has a significant impact in the diagnostic evaluation, staging and treatment of pancreatic cancer. The multidisciplinary involvement of radiology, gastroenterology, medical oncology and surgical oncology is central to the management of patients with pancreatic cancers. This review aims to highlight the diagnostic and therapeutic role of EUS in the management of patients with pancreatic malignancy, especially pancreatic ductal adenocarcinoma.
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Affiliation(s)
- Muhammad Nadeem Yousaf
- Department of Medicine, Section Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut, USA .,Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA.,Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, Maryland, USA.,Department of Internal Medicine, MedStar Franklin Square Medical Center, Baltimore, Maryland, USA
| | - Fizah S Chaudhary
- Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA.,Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, Maryland, USA.,Department of Internal Medicine, MedStar Franklin Square Medical Center, Baltimore, Maryland, USA
| | - Amrat Ehsan
- Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA.,Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, Maryland, USA.,Department of Internal Medicine, MedStar Franklin Square Medical Center, Baltimore, Maryland, USA
| | - Alejandro L Suarez
- Department of Medicine, Section Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Thiruvengadam Muniraj
- Department of Medicine, Section Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Priya Jamidar
- Department of Medicine, Section Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Harry R Aslanian
- Department of Medicine, Section Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut, USA
| | - James J Farrell
- Department of Medicine, Section Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut, USA
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21
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Carrara S, Soldà G, Di Leo M, Rahal D, Peano C, Giunta M, Lamonaca L, Auriemma F, Anderloni A, Fugazza A, Maselli R, Malesci A, Laghi L, Repici A. Side-by-side comparison of next-generation sequencing, cytology, and histology in diagnosing locally advanced pancreatic adenocarcinoma. Gastrointest Endosc 2021; 93:597-604.e5. [PMID: 32640200 DOI: 10.1016/j.gie.2020.06.069] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 06/26/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS EUS-guided biopsy sampling is the method of choice for obtaining pancreatic tissue. Next-generation sequencing (NGS) has been applied to EUS-guided biopsy sampling and may classify patients based on specific molecular profiles. Our study aimed to compare side-by-side the diagnostic yield achievable by genetic identification of somatic mutations detected with NGS versus histologic and cytologic typing in locally advanced pancreatic carcinoma (LAPC) in samples acquired under EUS guidance. METHODS We conducted a prospective comparative pilot study at Humanitas Research Hospital. The study included 33 patients referred for LAPC who underwent EUS-guided tissue acquisition using a 22-gauge Franseen needle. Material was obtained for both pathologic diagnosis and DNA extraction and targeted NGS analysis with the AmpliSeq Comprehensive Panel v3 (Illumina Inc, San Diego, Calif, USA). Twenty-one genes were prioritized for somatic mutation detection. RESULTS The final diagnosis was pancreatic ductal adenocarcinoma (PDAC) in all patients (100%). A macroscopic core was obtained in 30 patients (91%). In 3 lesions no cores adequate for histologic analysis were obtained, but cytologic analysis revealed tumoral cells from PDAC. DNA was extracted from 32 of 33 samples (97%), most of which (27/32) carried at least 2 clearly pathogenic mutations in different genes. Detection of K-ras mutation allowed for molecular diagnosis of PDAC in most of the patients (30/32). CONCLUSIONS In our study we demonstrated that proper tissue specimens obtained under EUS guidance allowed DNA sample extraction and subsequent NGS analysis in 97% of cases. These results support the potential role of NGS as a complementary diagnostic test to be implemented in association with standard diagnostic modalities. (Clinical trial registration number: NCT03578939.).
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Affiliation(s)
- Silvia Carrara
- Department of Gastroenterology, Endoscopic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Giulia Soldà
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; Biology Department, Humanitas Clinical and Research Center- IRCCS, Rozzano, Italy
| | - Milena Di Leo
- Department of Gastroenterology, Endoscopic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Daoud Rahal
- Department of Pathology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Clelia Peano
- Genomic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy; Institute of Genetic and Biomedical Research, UoS Milan, National Research Council, Rozzano, Italy
| | - Michele Giunta
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; Biology Department, Humanitas Clinical and Research Center- IRCCS, Rozzano, Italy
| | - Laura Lamonaca
- Department of Gastroenterology, Endoscopic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | | | - Andrea Anderloni
- Department of Gastroenterology, Endoscopic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Alessandro Fugazza
- Department of Gastroenterology, Endoscopic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Roberta Maselli
- Department of Gastroenterology, Endoscopic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Alberto Malesci
- Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Luigi Laghi
- Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy; Hereditary Cancer Genetics Clinic, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy; Laboratory of Molecular Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy
| | - Alessandro Repici
- Department of Gastroenterology, Endoscopic Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Italy; Department of Biomedical Sciences, Humanitas University, Milan, Italy
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22
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Costa-Moreira P, Vilas-Boas F, Martins D, Moutinho-Ribeiro P, Lopes S, Lopes J, Barroca H, Macedo G. Use of suction during endoscopic ultrasound-guided fine needle biopsy of solid pancreatic lesions with a Franseen-tip needle: a pilot comparative trial. Endosc Int Open 2021; 9:E401-E408. [PMID: 33655040 PMCID: PMC7895663 DOI: 10.1055/a-1336-3170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/19/2020] [Indexed: 10/26/2022] Open
Abstract
Background and study aims The utility of suction during endoscopic ultrasound (EUS) fine-needle biopsy (FNB) using Franseen-tip needle remains unclear and has not been evaluated in randomized trials. We designed a randomized crossover trial to compare the diagnostic yield during EUS-FNB using a 22G Franseen-tip needle, with and without standard suction. Patients and methods Consecutive patients undergoing EUS-guided sampling of solid pancreatic lesions were recruited. A minimum of two passes were performed for each case: one with 20-mL syringe suction (S+) and another without (S-). The order of passes was randomized and the pathologist blinded. The endpoints were the diagnostic yield and the impact of blood contamination in the diagnosis. Results Fifty consecutive patients were enrolled. The overall diagnostic accuracy was 84 %. A diagnosis of malignancy was obtained in 70 samples: 36 in the S+group and 34 in the S-group. A statistically significant difference was seen in the diagnostic accuracy (S+: 78 % vs. S-: 72 %, P < 0.01) and blood contamination (S+: 68 %; S-: 44 %, P < 0.01). The sensitivity, specificity, negative likelihood ratio and positive likelihood ratio for S+vs. S-samples were 76.6 % vs. 73.9 %, 100 % vs. 100 % and 0.23 vs. 0.26, NA vs NA, respectively. A negative impact of blood contamination in the overall diagnostic yield wasn't seen, even in samples where suction was used (OR 0.36, P = 0.15) Conclusions We found a higher diagnostic yield with the use of suction. It was associated with a higher degree of sample blood contamination that did not affect the diagnostic performance.
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Affiliation(s)
- Pedro Costa-Moreira
- Gastroenterology Department, Centro Hospitalar e Universitário São João, Porto, Portugal,Faculty of Medicine, University of Porto, Portugal
| | - Filipe Vilas-Boas
- Gastroenterology Department, Centro Hospitalar e Universitário São João, Porto, Portugal,Faculty of Medicine, University of Porto, Portugal
| | - Diana Martins
- Pathology Department, Centro Hospitalar e Universitário São João, Porto, Portugal
| | - Pedro Moutinho-Ribeiro
- Gastroenterology Department, Centro Hospitalar e Universitário São João, Porto, Portugal,Faculty of Medicine, University of Porto, Portugal
| | - Susana Lopes
- Gastroenterology Department, Centro Hospitalar e Universitário São João, Porto, Portugal,Faculty of Medicine, University of Porto, Portugal
| | - Joanne Lopes
- Pathology Department, Centro Hospitalar e Universitário São João, Porto, Portugal
| | - Helena Barroca
- Pathology Department, Centro Hospitalar e Universitário São João, Porto, Portugal
| | - Guilherme Macedo
- Gastroenterology Department, Centro Hospitalar e Universitário São João, Porto, Portugal,Faculty of Medicine, University of Porto, Portugal
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23
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Kamata K, Kurita A, Yasukawa S, Chiba Y, Nebiki H, Asada M, Yasuda H, Shiomi H, Ogura T, Takaoka M, Hoki N, Ashida R, Shigekawa M, Yanagisawa A, Kudo M, Kitano M. Utility of a 20G needle with a core trap in EUS-guided fine-needle biopsy for gastric submucosal tumors: A multicentric prospective trial. Endosc Ultrasound 2021; 10:134-140. [PMID: 33586688 PMCID: PMC8098841 DOI: 10.4103/eus-d-20-00171] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [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
Background and Objectives Differential diagnosis to estimate the malignant potential of gastric submucosal tumor (g-SMT) is important for decision-making. This study evaluated the use of a 20G needle with a core trap for EUS-guided fine-needle biopsy (EUS-FNB) for g-SMT. Methods This multicentric prospective trial was registered in the University Hospital Medical Information Network (UMIN000021410). Consecutive patients with g-SMT who presented at one of the nine Japanese Referral Centers between June 2017 and November 2018 were enrolled. All patients underwent EUS-FNB using a 20G needle with a core trap. Samples obtained with the first-needle pass were used for central pathological review. EUS-FNB was evaluated in terms of (i) technical success rate, (ii) adequacy for histological evaluation, (iii) rate of complications, (iv) accuracy for histological diagnosis of gastrointestinal stromal tumor (GIST), and (v) concordance between GIST mitotic index determined by EUS-FNB and after tumor resection. Results The study included 52 patients. The technical success rate of EUS-FNB was 100%. The adequacy rate for histological evaluation was 90.4% (P < 0.001). There were no complications related to EUS-FNB. Of the 38/52 patients who underwent surgical resection, 36 were finally diagnosed with GIST. The sensitivity, specificity, and accuracy of EUS-FNB for the histological diagnosis of g-SMT were 80.6%, 100%, and 81.6%, respectively. The concordance rate between the mitotic index on EUS-FNB and that after analysis of the resected tumor was 89.7%. Conclusions EUS-FNB using a 20G needle with a core trap is feasible, providing histological samples of sufficient quality for diagnosing g-SMT.
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Affiliation(s)
- Ken Kamata
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Higashiosaka, Japan
| | - Akira Kurita
- Department of Gastroenterology, Tazuke Kofukai Medical Research Institute, Kitano Hospital, Osaka, Japan
| | - Satoru Yasukawa
- Department of Surgical Pathology, Kyoto Prefectural University of Medicine, Kyoto; Department of Diagnostic Pathology, Japanese Red Cross Kyoto Daini Hospital, Osaka, Japan
| | - Yasutaka Chiba
- Clinical Research Center, Kindai University Hospital, Osakasayama, Japan
| | - Hiroko Nebiki
- Department of Gastroenterology, Osaka City General Hospital, Osaka, Japan
| | - Masanori Asada
- Department of Gastroenterology and Hepatology, Japanese Red Cross Osaka Hospital, Osaka, Japan
| | - Hiroaki Yasuda
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hideyuki Shiomi
- Department of Internal Medicine, Division of Gastroenterology, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Takeshi Ogura
- Second Department of Internal Medicine, Osaka Medical College, Takatsuki, Japan
| | - Makoto Takaoka
- Third Department of Internal Medicine, Kansai Medical University, Hirakata, Japan
| | - Noriyuki Hoki
- Department of Gastroenterology, Bell Land General Hospital, Sakai, Japan
| | - Reiko Ashida
- Department of Cancer Survey and Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Minoru Shigekawa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Akio Yanagisawa
- Department of Surgical Pathology, Kyoto Prefectural University of Medicine; Department of Diagnostic Pathology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Higashiosaka, Japan
| | - Masayuki Kitano
- Second Department of Internal Medicine, School of Medicine, Wakayama Medical University, Wakayama, Japan
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24
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Stathopoulos P, Pehl A, Breitling LP, Bauer C, Grote T, Gress TM, Denkert C, Denzer UW. Endoscopic ultrasound-fine needle biopsies of pancreatic lesions: Prospective study of histology quality using Franseen needle. World J Gastroenterol 2020; 26:5693-5704. [PMID: 33088162 PMCID: PMC7545386 DOI: 10.3748/wjg.v26.i37.5693] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/21/2020] [Accepted: 09/15/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The introduction of fine needle biopsies (FNB) to clinical practice presents a changing trend towards histology in the endoscopic ultrasound-guided tissue acquisition (EUS-TA).
AIM To evaluate the clinical performance of a new FNB needle, the 22-gauge (22G) Franseen needle, when sampling pancreatic solid lesions.
METHODS Consecutive patients with an indication for EUS-TA for the assessment of pancreatic solid lesions were included in this prospective, single-center, single-arm trial. Each patient underwent a puncture of the lesion two times using the 22G Franseen needle and the obtained samples were directly placed into formalin for histological analysis. The primary study endpoint was the rate of high-quality obtained specimen. Secondary endpoints included the length and diameter of the core specimen, the diagnostic accuracy and the complication rate.
RESULTS From June 2017 to December 2018, forty patients with pancreatic solid lesions (22 females; mean age 67.2 years) were enrolled. Tissue acquisition was achieved in all cases. High-quality histology, rated with Payne score 3, was obtained in 37/40 cases (92.5%) after two needle passes. The mean size of the acquired histological core tissue was 1.54 mm × 0.39 mm. The diagnostic accuracy for the correct diagnosis was 85% (34/40). Only one adverse event was occurred, consisting of a self-limiting bleeding in the puncture site.
CONCLUSION The 22G Franseen needle achieved according to our standardized protocol a high rate of histological core procurement, and a high diagnostic accuracy, with one minor adverse event reported.
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Affiliation(s)
- Petros Stathopoulos
- Division of Endoscopy, Department of Gastroenterology, Endocrinology, Metabolism and Clinical Infectiology, University Hospital Marburg, Marburg 35043, Hessen, Germany
| | - Anika Pehl
- Institute of pathology, University Hospital Marburg, Marburg 35043, Hessen, Germany
| | - Lutz Philipp Breitling
- Division of Endoscopy, Department of Gastroenterology, Endocrinology, Metabolism and Clinical Infectiology, University Hospital Marburg, Marburg 35043, Hessen, Germany
| | - Christian Bauer
- Division of Endoscopy, Department of Gastroenterology, Endocrinology, Metabolism and Clinical Infectiology, University Hospital Marburg, Marburg 35043, Hessen, Germany
| | - Tobias Grote
- Division of Endoscopy, Department of Gastroenterology, Endocrinology, Metabolism and Clinical Infectiology, University Hospital Marburg, Marburg 35043, Hessen, Germany
| | - Thomas Mathias Gress
- Division of Endoscopy, Department of Gastroenterology, Endocrinology, Metabolism and Clinical Infectiology, University Hospital Marburg, Marburg 35043, Hessen, Germany
| | - Carsten Denkert
- Institute of pathology, University Hospital Marburg, Marburg 35043, Hessen, Germany
| | - Ulrike Walburga Denzer
- Division of Endoscopy, Department of Gastroenterology, Endocrinology, Metabolism and Clinical Infectiology, University Hospital Marburg, Marburg 35043, Hessen, Germany
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25
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Li DF, Wang JY, Yang MF, Xiong F, Zhang DG, Xu ZL, Luo MH, Jing ZD, Wang KX, Wang LS, Yao J. Factors associated with diagnostic accuracy, technical success and adverse events of endoscopic ultrasound-guided fine-needle biopsy: A systematic review and meta-analysis. J Gastroenterol Hepatol 2020; 35:1264-1276. [PMID: 32003100 DOI: 10.1111/jgh.14999] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 01/27/2020] [Accepted: 01/28/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND AIM Endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) is used to diagnose lesions within or adjacent to the digestive tract. However, there is no report on the overall diagnostic accuracy, technical success, and adverse events of FNB. The aims of this study were to conduct a systematic review and meta-analysis to comprehensively assess the diagnostic accuracy, technical success, and adverse events of FNB. METHODS Pubmed, Embase, and Cochrane Library databases were searched for relevant articles published in English from January 1998 to May 2019 (No. CRD42019141647). Primary outcomes were EUS-FNB related diagnostic accuracy rate, technical success rate, and adverse event rate. RESULTS A total of 51 articles including 5330 patients met our criteria. The overall EUS-FNB related diagnostic accuracy rate, technical success rate, and adverse event rate was 90.82% [95% confidence interval (CI) 88.69-92.76%], 99.71% [95% CI 99.35-99.93%], and 0.59% [95% CI 0.29-1.0%], respectively. Biopsy with 22G needle could increase the diagnostic accuracy rate and technical success rate to 92.17% [95% CI 89.32-94.61%] and 99.88% [95% CI 99.64-99.99%], respectively, and decrease the adverse event to 0.37% [95% CI 0.08-0.87%]. Moreover, it showed that 22G needle was an independent factor associated with a higher diagnostic accuracy rate and technical success rate and a lower adverse event rate (P = 0.04, P < 0.001, and P = 0.04, respectively) by univariate and multivariate meta-regression analyses. CONCLUSION Endoscopic ultrasound-guided fine-needle biopsy is a feasible and safe procedure for lesions within or adjacent to the digestive tract. Biopsy using 22G needle could increase the diagnostic accuracy rate and technical success rate and decrease adverse event rate during the FNB procedure.
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Affiliation(s)
- De-Feng Li
- Department of Gastroenterology, the 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, 518020, China
| | - Jian-Yao Wang
- Department of General Surgery, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Mei-Feng Yang
- Department of Hematology, Yantian People's Hospital, Shenzhen 518000, China
| | - Feng Xiong
- Department of Gastroenterology, the 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, 518020, China
| | - Ding-Guo Zhang
- Department of Gastroenterology, the 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, 518020, China
| | - Zheng-Lei Xu
- Department of Gastroenterology, the 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, 518020, China
| | - Min-Han Luo
- Department of Gastroenterology, the 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, 518020, China
| | - Zhen-Dong Jing
- Department of Gastroenterology, Changhai Hospital, Shanghai 200082, China
| | - Kai-Xuan Wang
- Department of Gastroenterology, Changhai Hospital, Shanghai 200082, China
| | - Li-Sheng Wang
- Department of Gastroenterology, the 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, 518020, China
| | - Jun Yao
- Department of Gastroenterology, the 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, 518020, China
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26
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Furnari M, Telese A, Hann A, Lisotti A, Boškoski I, Eusebi LH. New Devices for Endoscopic Treatments in Gastroenterology: A Narrative Review. Curr Drug Metab 2020; 21:850-865. [PMID: 32703127 DOI: 10.2174/1389200221666200722145727] [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: 02/28/2020] [Revised: 05/04/2020] [Accepted: 06/02/2020] [Indexed: 12/07/2022]
Abstract
Endoscopy is in a period of continuous innovations in terms of image quality, endoscopes, post-processing software and lastly, application of Artificial Intelligence. Therapeutic boundaries have expanded, widening the grey zone between endoscopy and surgery, and increasing endoscopic approaches in clinical scenarios where, until a few years ago, surgery was the only option. New scopes and accessories have made it easier to access critical areas such as the biliary tree and the small bowel intestine. In the field of hepato-pancreato-biliary endoscopy (HPB), it is now possible to directly access the biliary ducts or cystic lesions though dedicated stents and scopes, rather than having to rely only on fluoroscopy and ultrasound, increasing the diagnostic and therapeutic options by applying a three-dimensional approach. This narrative review will give an overview of some of the most relevant emerging fields in luminal and HPB endoscopy, highlighting advantages and main limitations of the techniques, and providing considerations for future development.
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Affiliation(s)
- Manuele Furnari
- Department of Internal Medicine, Gastroenterology Unit, Policlinico IRCCS "San Martino", University of Genoa, Genoa, Italy
| | - Andrea Telese
- Department of Gastroenterology, University College Hospital NHS Foundation Trust, London, United Kingdom
| | - Alexander Hann
- Interventional and Experimental Endoscopy (InExEn), Internal Medicine II, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Andrea Lisotti
- Gastroenterology Unit, Hospital of Imola, University of Bologna, Bologna, Italy
| | - Ivo Boškoski
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
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27
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Current Status of Needles in the Optimization of Endoscopic Ultrasound-Guided Procedures. Diagnostics (Basel) 2020; 10:diagnostics10070463. [PMID: 32650628 PMCID: PMC7400280 DOI: 10.3390/diagnostics10070463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 07/05/2020] [Accepted: 07/07/2020] [Indexed: 12/12/2022] Open
Abstract
Endoscopic ultrasound (EUS) is among the most important tools for the evaluation of gastrointestinal tumors and affected areas around the gastrointestinal tract. It enables the acquisition of material from abnormal lesions via the gastrointestinal wall for tissue confirmation via endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA). EUS-FNA has played a vital role in oncological care and has become the standard method for tissue sampling. The choice of needle type is an important factor determining tissue acquisition and has been evaluated by many researchers. New needles are introduced into the market almost every year, and opinions vary regarding proper needle selection. While there are diverse opinions but no definitive recommendations about the use of one particular device, fine-needle biopsy needles may provide detailed information on a tissue’s architecture based on greater sample yields. This permits additional analyses, including genetic sequencing and phenotyping, thereby enabling the provision of more personalized treatment plans. Furthermore, other EUS-guided procedures have been developed, including interventional EUS and through-the-needle devices. Given the continued attempts to improve the diagnostic ability and therapeutic techniques, we review in detail the available types of puncture needles to provide guidance on the selection of the appropriate needle types.
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28
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Mohan BP, Asokkumar R, Khan SR, Kotagiri R, Sridharan GK, Chandan S, Ravikumar NPG, Ponnada S, Jayaraj M, Adler DG. Outcomes of endoscopic sleeve gastroplasty; how does it compare to laparoscopic sleeve gastrectomy? A systematic review and meta-analysis. Endosc Int Open 2020; 8:E558-E565. [PMID: 32258380 PMCID: PMC7089787 DOI: 10.1055/a-1120-8350] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 01/23/2020] [Indexed: 02/06/2023] Open
Abstract
Abstract
Background and study aims Endoscopic sleeve gastroplasty (ESG) is a novel moderately invasive technique in endo-bariatrics as compared to laparoscopic sleeve gastrectomy (LSG). Data is limited as to its efficacy and safety.
Methods We searched multiple databases from inception through August 2019 to identify studies that reported on ESG in the treatment of obesity. Our goals were to calculate the pooled rates of total weight loss (%TWL), excess weight loss (%EWL), and body mass index (BMI) at 1 month, 6 months, and 12 months with ESG. We included studies that reported on LSG, in a similar time frame as ESG, and compared the 12-month outcomes.
Results From eight studies on ESG (1815 patients), the pooled rates of %TWL at 1 month, 6 months, and 12 months were 8.7 (7.2–10.2), 15.3 (14.1–16.6) and 17.1 (15.1–19.1), respectively. The pooled rates of %EWL at 1 month, 6 months, and 12 months were 31.7 (29.3–34.1), 59.4 (57–61.8) and 63 (51.3–74.6), respectively. The pooled rates of BMI at 1 m, 6 m, and 12 m were 32.6 (31–34.3), 30.4 (29–31.8) and 30 (27.7–32.3, I2 = 97), respectively. At 12 months, the pooled %TWL, %EWL and BMI with LSG (7 studies, 2179 patients) were 30.5 (27.4–33.5), 69.3 (60.1–78.4) and 29.3 (27.1–31.4) respectively. On comparison analysis, %TWL with LSG was superior to ESG (P = 0.001). %EWL and BMI were comparable. All adverse events, bleeding and gastro-esophageal reflux disease were significantly lower with ESG when compared to LSG.
Conclusion ESG demonstrates acceptable weight loss parameters and seems to have a better safety profile when compared to LSG.
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Affiliation(s)
- Babu P. Mohan
- Internal Medicine, University of Arizona, Banner University Medical Center, Tucson, Arizona, United States
| | - Ravishankar Asokkumar
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
| | - Shahab R. Khan
- Section of Gastroenterology, Rush University Medical Center, Chicago, Illinois, United States
| | - Rajesh Kotagiri
- Internal Medicine, University of Arizona, Banner University Medical Center, Tucson, Arizona, United States
| | | | - Saurabh Chandan
- Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, United States
| | - Naveen PG. Ravikumar
- Internal Medicine, University at Buffalo, Buffalo General Hospital, Buffalo, New York, United States
| | - Suresh Ponnada
- Internal Medicine, Carilion Roanoke Memorial Hospital, Roanoke, Virginia, United States
| | - Mahendran Jayaraj
- Department of Gastroenterology and Hepatology, University of Nevada, Las Vegas, Nevada, United States
| | - Douglas G. Adler
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, Utah, United States
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29
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Inoue T, Tsuzuki T, Takahara T, Ibusuki M, Kitano R, Kobayashi Y, Ohashi T, Nakade Y, Sumida Y, Ito K, Yoneda M. Prospective evaluation of 25-gauge Franseen needles for endoscopic ultrasound-guided fine-needle biopsy of solid pancreatic masses. Endosc Int Open 2020; 8:E566-E570. [PMID: 32258381 PMCID: PMC7089784 DOI: 10.1055/a-1119-6673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 01/23/2020] [Indexed: 02/07/2023] Open
Abstract
Background and study aims The ideal puncture needle for endoscopic ultrasound (EUS)-guided sampling is maneuverable and easy to puncture with, and can obtain sufficient material in almost one pass. The novel 25-gauge Franseen needle may provide a good balance between maneuverability and sample yield. Patients and methods Between July 2017 and December 2018, 116 patients with solid pancreatic masses were prospectively enrolled and investigated. We evaluated the diagnostic yield associated with using the 25-gauge Franseen needle for EUS-guided sampling of pancreatic masses. Results The technical success rate was 100 % (116/116). The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy for malignancy were 98 % (105/107), 100 % (9/9), 100 % (105/105), 82 % (9/11), and 98 % (114/116), respectively. Cumulative sensitivities for malignancy were 87 % (93/107) on pass 1, 97 % (104/107) on pass 2, and 98 % (105/107) on pass 3, respectively, with no increase in sensitivity after 4 or more. An adequate specimen for histological assessment was obtained in 79 % (92/116) of cases. Multivariate logistic analyses showed that lesion size smaller than 13 mm was a risk factor for failure of obtaining an adequate specimen for histological assessment ( P = 0.010) Conclusions The novel 25-gauge Franseen needle showed excellent diagnostic yield for solid pancreatic masses. However, its ability to obtain an adequate specimen for histological assessment may still be insufficient, especially when dealing with small lesions.
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Affiliation(s)
- Tadahisa Inoue
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Toyonori Tsuzuki
- Department of Surgical Pathology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Taishi Takahara
- Department of Surgical Pathology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Mayu Ibusuki
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Rena Kitano
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Yuji Kobayashi
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Tomohiko Ohashi
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Yukiomi Nakade
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Yoshio Sumida
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Kiyoaki Ito
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Masashi Yoneda
- Department of Gastroenterology, Aichi Medical University, Nagakute, Aichi, Japan
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Wang S, Sun S, Liu X, Ge N, Wang G, Guo J, Liu W, Hu J. Endoscopic diagnosis of gastrointestinal melanoma. Scand J Gastroenterol 2020; 55:330-337. [PMID: 32191553 DOI: 10.1080/00365521.2020.1734074] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background: Gastrointestinal (GI) melanoma can be diagnosed by endoscopy combined with biopsy and subsequent pathological examination. However, the disease may be misdiagnosed due to the limited awareness of GI melanoma.Objective: We aimed to describe characteristics of GI melanoma that can be detected by endoscopy and endoscopic ultrasound (EUS).Methods: We retrospectively analyzed patients with GI melanoma diagnosed by endoscopic biopsy or postoperative pathology between August 2008 and January 2017. Images of endoscopic examinations, including endoscopy and EUS, were reviewed to characterize GI melanomas.Results: A total of 21 patients (9 males, 12 females) with GI melanoma were enrolled in this study. Several types of melanoma were identified: anorectal melanoma (n = 15), esophageal melanoma (n = 3), gastric melanoma (n = 2), and melanoma of the small intestine (n = 1). EUS was performed for one case of esophageal melanoma, one case of gastric melanoma, and seven cases of anorectal melanoma.Conclusions: GI melanoma is a rare disease. Most GI melanomas showed typical endoscopic manifestations, including black plaques. EUS is a reliable tool for evaluating the depth of infiltration of GI melanoma.
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Affiliation(s)
- Sheng Wang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Siyu Sun
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Xiang Liu
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Nan Ge
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Guoxin Wang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Jintao Guo
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Wen Liu
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Jinlong Hu
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
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Yang F, Wang S, Guo J, Liu X, Ge N, Wang G, Sun S. EUS-guided fine-needle technique facilitates the establishment of organoid biobanks. Endosc Ultrasound 2020; 9:355-360. [PMID: 33318374 PMCID: PMC7811707 DOI: 10.4103/eus.eus_79_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Fan Yang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Sheng Wang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Jintao Guo
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Xiang Liu
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Nan Ge
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Guoxin Wang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Siyu Sun
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
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Endoscopic Ultrasound for Early Diagnosis of Pancreatic Cancer. Diagnostics (Basel) 2019; 9:diagnostics9030081. [PMID: 31344904 PMCID: PMC6787710 DOI: 10.3390/diagnostics9030081] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 07/18/2019] [Accepted: 07/23/2019] [Indexed: 12/12/2022] Open
Abstract
Detection of small pancreatic cancers, which have a better prognosis than large cancers, is needed to reduce high mortality rates. Endoscopic ultrasound (EUS) is the most sensitive imaging modality for detecting pancreatic lesions. The high resolution of EUS makes it particularly useful for detecting small pancreatic lesions that may be missed by other imaging modalities. Therefore, EUS should be performed in patients with obstructive jaundice in whom computed tomography (CT) or magnetic resonance imaging (MRI) does not identify a definite pancreatic lesion. Interest in the use of EUS for screening individuals at high risk of pancreatic cancer, including those with intraductal papillary mucinous neoplasms (IPMNs) and familial pancreatic cancer is growing. Contrast-enhanced EUS can facilitate differential diagnosis of small solid pancreatic lesions as well as malignant cystic lesions. In addition, EUS-guided fine needle aspiration can provide samples of small pancreatic lesions. Thus, EUS and EUS-related techniques are essential for early diagnosis of pancreatic cancer.
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