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Predictive Value of Localized Stenosis of the Main Pancreatic Duct for Early Detection of Pancreatic Cancer
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Yoshihide Kanno, Shinsuke Koshita, Takahisa Ogawa, Hiroaki Kusunose, Kaori Masu, Toshitaka Sakai, Keisuke Yonamine, Yujiro Kawakami, Yuki Fujii, Kazuaki Miyamoto, Toji Murabayashi, Fumisato Kozakai, Jun Horaguchi, Yutaka Noda, Masaya Oikawa, Takaho Okada, Kei Ito
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Clin Endosc 2019;52(6):588-597. Published online November 20, 2019
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DOI: https://doi.org/10.5946/ce.2019.018
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 Abstract
 PDF PubReader ePub
- Background
/Aims: In this study, we aimed to evaluate the predictive value of localized stenosis of the main pancreatic duct (MPD) for early detection of pancreatic cancer.
Methods
Among 689 patients who underwent endoscopic retrograde pancreatography from January 2008 to September 2018, 19 patients with MPD findings were enrolled. These patients showed findings for indicating suspicious pancreatic cancer at an early stage (FiCE); FiCE was defined as a single, localized stenosis in the MPD without a detectable mass (using any other imaging methods) and without other pancreatic diseases, such as definite chronic pancreatitis, intraductal papillary mucinous neoplasm, and autoimmune pancreatitis. Final diagnoses were established by examining resected specimens or through follow-up examinations after an interval of >5 years.
Results
Among 19 patients with FiCE, 11 underwent surgical resection and 8 were evaluated after a >5-year observation period. The final diagnosis of the MPD stenosis was judged to be pancreatic cancer in 9 patients (47%), including 3 with intraepithelial cancer, and to be a non-neoplastic change in 10. The sensitivity, specificity, and accuracy of preoperative pancreatic juice cytology were 75%, 100%, and 88%, respectively.
Conclusions
The predictive value of FiCE for pancreatic cancer prevalence was 47%. Histological confirmation with pancreatic juice cytology is necessary before surgical resection.
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Citations
Citations to this article as recorded by  - Efficient Assessment of Tumor Vascular Shutdown by Photodynamic Therapy on Orthotopic Pancreatic Cancer Using High-Speed Wide-Field Waterproof Galvanometer Scanner Photoacoustic Microscopy
Jaeyul Lee, Sangyeob Han, Til Bahadur Thapa Magar, Pallavi Gurung, Junsoo Lee, Daewoon Seong, Sungjo Park, Yong-Wan Kim, Mansik Jeon, Jeehyun Kim
International Journal of Molecular Sciences.2024; 25(6): 3457. CrossRef - Role of endoscopic retrograde cholangiopancreatography in early diagnosis of pancreatic cancer
Yasutaka ISHII, Masahiro SERIKAWA, Shinya NAKAMURA, Juri IKEMOTO, Shiro OKA
Suizo.2024; 39(4): 247. CrossRef - Repeated pancreatic juice cytology via endoscopic nasopancreatic drainage catheter combined with clinical findings improves diagnostic ability for malignant cases of suspected pancreatic cancer with non-identifiable tumors
Tatsunori Satoh, Junichi Kaneko, Eiji Nakatani, Hirotoshi Ishiwatari, Junya Sato, Akihiko Ohata, Reiko Yamada, Tetsuro Miwata, Kazuma Ishikawa, Fumitaka Niiya, Yosuke Kobayashi, Yasushi Hamaya, Jun Ito, Kazuhito Kawata, Azumi Suzuki, Yasunari Sakamoto, Yu
Pancreatology.2024;[Epub] CrossRef - Difference of Risk of Pancreatic Cancer in New-Onset Diabetes and Long-standing Diabetes: A Population-based Cohort Study
Hee Seung Lee, Wonjeong Chae, Min Je Sung, Jiyoung Keum, Jung Hyun Jo, Moon Jae Chung, Jeong Youp Park, Seung Woo Park, Si Young Song, Eun-Cheol Park, Chung Mo Nam, Sung-In Jang, Seungmin Bang
The Journal of Clinical Endocrinology & Metabolism.2023; 108(6): 1338. CrossRef - Pancreatic duct lavage cytology combined with a cell-block method for patients with possible pancreatic ductal adenocarcinomas, including pancreatic carcinoma in situ
Hiroaki Kusunose, Shinsuke Koshita, Yoshihide Kanno, Takahisa Ogawa, Toshitaka Sakai, Keisuke Yonamine, Kazuaki Miyamoto, Fumisato Kozakai, Hideyuki Anan, Kazuki Endo, Haruka Okano, Masaya Oikawa, Takashi Tsuchiya, Takashi Sawai, Yutaka Noda, Kei Ito
Clinical Endoscopy.2023; 56(3): 353. CrossRef - Main pancreatic duct stenosis without detecting tumor
Katsuhiko SATO, Minoru SHIGEKAWA, Teppei YOSHIOKA, Shuhei YAMAMOTO, Takayuki MATSUMAE, Kazuhiro KOZUMI, Yu SATO, Jyunya OKABE, Takahiro KODAMA, Hayato HIKITA, Tomohide TATSUMI, Tetsuo TAKEHARA
Suizo.2023; 38(2): 147. CrossRef - Diagnostic Ability and Safety of Repeated Pancreatic Juice Cytology Using an Endoscopic Nasopancreatic Drainage Catheter for Pancreatic Ductal Adenocarcinoma: A Multicenter Prospective Study
Shinya Nakamura, Yasutaka Ishii, Masahiro Serikawa, Keiji Hanada, Noriaki Eguchi, Tamito Sasaki, Yoshifumi Fujimoto, Atsushi Yamaguchi, Shinichiro Sugiyama, Bunjiro Noma, Michihiro Kamigaki, Tomoyuki Minami, Akihito Okazaki, Masanobu Yukutake, Teruo Mouri
Diagnostics.2023; 13(16): 2696. CrossRef - Endoscopic approach in the diagnosis of high‐grade pancreatic intraepithelial neoplasia
Keiji Hanada, Akihiro Shimizu, Keisuke Kurihara, Morito Ikeda, Takuya Yamamoto, Yasuhiro Okuda, Susumu Tazuma
Digestive Endoscopy.2022; 34(5): 927. CrossRef - Current Screening Strategies for Pancreatic Cancer
Petr Vanek, Ondrej Urban, Vincent Zoundjiekpon, Premysl Falt
Biomedicines.2022; 10(9): 2056. CrossRef - Pre-Operative Imaging and Pathological Diagnosis of Localized High-Grade Pancreatic Intra-Epithelial Neoplasia without Invasive Carcinoma
Ryota Sagami, Kentaro Yamao, Jun Nakahodo, Ryuki Minami, Masakatsu Tsurusaki, Kazunari Murakami, Yuji Amano
Cancers.2021; 13(5): 945. CrossRef - New-Onset or Exacerbation of Diabetes Mellitus Is a Clue to the Early Diagnosis of Pancreatic Cancer
Tetsuya Takikawa, Kazuhiro Kikuta, Kiyoshi Kume, Shin Hamada, Shin Miura, Naoki Yoshida, Seiji Hongo, Yu Tanaka, Ryotaro Matsumoto, Takanori Sano, Mio Ikeda, Masahiro Iseki, Michiaki Unno, Atsushi Masamune
The Tohoku Journal of Experimental Medicine.2020; 252(4): 353. CrossRef - Can Localized Stenosis of the Main Pancreatic Duct be a Predictive Factor for Early Detection of Pancreatic Cancer?
Mamoru Takenaka, Kentaro Yamao, Masatoshi Kudo
Clinical Endoscopy.2019; 52(6): 523. CrossRef
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Diagnostic Ability of Convex-Arrayed Endoscopic Ultrasonography for Major Vascular Invasion in Pancreatic Cancer
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Yuki Fujii, Kazuyuki Matsumoto, Hironari Kato, Yosuke Saragai, Saimon Takada, Sho Mizukawa, Shinichiro Muro, Daisuke Uchida, Takeshi Tomoda, Shigeru Horiguchi, Noriyuki Tanaka, Hiroyuki Okada
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Clin Endosc 2019;52(5):479-485. Published online May 16, 2019
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DOI: https://doi.org/10.5946/ce.2018.163
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Abstract
PDFPubReaderePub
- Background
/Aims: This study aimed to examine the diagnostic ability of endoscopic ultrasonography (EUS) for major vascular invasion in pancreatic cancer and to evaluate the relationship between EUS findings and pathological distance.
Methods
In total, 57 consecutive patients who underwent EUS for pancreatic cancer before surgery were retrospectively reviewed. EUS image findings were divided into four types according to the relationship between the tumor and major vessel (types 1 and 2: invasion, types 3 and 4: non-invasion). We also compared the EUS findings and pathologically measured distances between the tumors and evaluated vessels.
Results
The sensitivity, specificity, and accuracy of EUS diagnosis for vascular invasion were 89%, 92%, and 91%, respectively, in the veins and 83%, 94%, and 93%, respectively, in the arteries. The pathologically evaluated distances of cases with type 2 EUS findings were significantly shorter than those of cases with type 3 EUS findings in both the major veins (median [interquartile range], 96 [0–742] µm vs. 2,833 [1,076–5,694] µm, p=0.012) and arteries (623 [0–854] µm vs. 3,097 [1,396–6,000] µm, p=0.0061). All cases with a distance of ≥1,000 µm between the tumors and main vessels were correctly diagnosed.
Conclusions
Tumors at a distance ≥1,000 µm from the main vessels were correctly diagnosed by EUS.
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Citations
Citations to this article as recorded by - Role of Endoscopic Ultrasound in Staging and Vascular Assessment of Pancreatic Cancer
Mohammed A El-Nady, Khalid A Ead, Mustafa A Haridy, Nour Shaheen, Abdulqadir J Nashwan, Saad R Abdelwahid, Mohammed F Mohammed, Omran Mohamed, Safwat S Sawy, Emad Abdelrazzak, Amro M Hassan
Cureus.2024;[Epub] CrossRef - The diagnostic accuracy of endoscopic ultrasound vs. contrast-enhanced computed tomography in local staging of pancreatic adenocarcinoma: a bi-national multicenter study
Wisam Sbeit, Mahmoud Salman, Abed Khalaileh, Ahmad Zoabi, Zakhar Bramnik, David Hovel, Mahmud Mahamid, Eran Israeli, Lior Katz, Reem Khoury, Nama Mubariki, Andrea Lisotti, Halim Awadie, Tawfik Khoury
European Journal of Gastroenterology & Hepatology.2023; 35(9): 974. CrossRef - Role of Endoscopic Ultrasound in Diagnosis of Pancreatic Ductal Adenocarcinoma
Abhirup Chatterjee, Jimil Shah
Diagnostics.2023; 14(1): 78. CrossRef - The expanding role of endoscopic ultrasound elastography
Jahnvi Dhar, Jayanta Samanta
Clinical Journal of Gastroenterology.2022; 15(5): 841. CrossRef - Experience of introduction of endoscopic ultrasonography into daily clinical practice in a surgical hospital
A.V. Zhdanov, E.G. Solonitsyn, E.A. Korymasov
Endoskopicheskaya khirurgiya.2020; 26(5): 24. CrossRef - Endoscopic Ultrasonography for Vascular Invasion in Pancreatic Cancer
Seong-Hun Kim
Clinical Endoscopy.2019; 52(5): 397. CrossRef
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5,459
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Endoscopic Ultrasonography-Guided Gallbladder Drainage as a Treatment Option for Acute Cholecystitis after Metal Stent Placement in Malignant Biliary Strictures
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Fumisato Kozakai, Yoshihide Kanno, Kei Ito, Shinsuke Koshita, Takahisa Ogawa, Hiroaki Kusunose, Kaori Masu, Toshitaka Sakai, Toji Murabayashi, Keisuke Yonamine, Yujiro Kawakami, Yuki Fujii, Kazuaki Miyamoto, Yutaka Noda
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Clin Endosc 2019;52(3):262-268. Published online March 15, 2019
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DOI: https://doi.org/10.5946/ce.2018.183
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Abstract
PDFPubReaderePub
- Background
/Aims: It is often difficult to manage acute cholecystitis after metal stent (MS) placement in unresectable malignant biliary strictures. The aim of this study was to evaluate the feasibility of endoscopic ultrasonography-guided gallbladder drainage (EUS-GBD) for acute cholecystitis.
Methods
The clinical outcomes of 10 patients who underwent EUS-GBD for acute cholecystitis after MS placement between January 2011 and August 2018 were retrospectively evaluated. The procedural outcomes of percutaneous transhepatic gallbladder drainage (PTGBD) with tube placement (n=11 cases) and aspiration (PTGBA) (n=27 cases) during the study period were evaluated as a reference.
Results
The technical success and clinical effectiveness rates of EUS-GBD were 90% (9/10) and 89% (8/9), respectively. Severe bile leakage that required surgical treatment occurred in one case. Acute cholecystitis recurred after stent dislocation in 38% (3/8) of the cases. Both PTGBD and PTGBA were technically successful in all cases without severe adverse events and clinically effective in 91% and 63% of the cases, respectively.
Conclusions
EUS-GBD after MS placement was a feasible option for treating acute cholecystitis. However, it was a rescue technique following the established percutaneous intervention in the current setting because of the immature technical methodology, including dedicated devices, which need further development.
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Citations
Citations to this article as recorded by - Risk factors and treatment strategies for cholecystitis after metallic stent placement for malignant biliary obstruction: a multicenter retrospective study
Akihiro Matsumi, Hironari Kato, Taiji Ogawa, Toru Ueki, Masaki Wato, Masakuni Fujii, Tatsuya Toyokawa, Ryo Harada, Yuki Ishihara, Masahiro Takatani, Hirofumi Tsugeno, Naoko Yunoki, Takeshi Tomoda, Toshiharu Mitsuhashi, Motoyuki Otsuka
Gastrointestinal Endoscopy.2024; 100(1): 76. CrossRef - The updated Asia-Pacific consensus statement on the role of endoscopic management in malignant hilar biliary obstruction
Phonthep Angsuwatcharakon, Santi Kulpatcharapong, Alan Chuncharunee, Christopher Khor, Benedict Devereaux, Jong Ho Moon, Thawee Ratanachu-ek, Hsiu Po Wang, Nonthalee Pausawasdi, Amit Maydeo, Takao Itoi, Ryan Ponnudurai, Mohan Ramchandani, Yousuke Nakai, D
Endoscopy International Open.2024; 12(09): E1065. CrossRef - Prophylactic endoscopic transpapillary gallbladder stenting to prevent acute cholecystitis induced after metallic stent placement for malignant biliary strictures: a retrospective study in Japan
Fumisato Kozakai, Yoshihide Kanno, Shinsuke Koshita, Takahisa Ogawa, Hiroaki Kusunose, Toshitaka Sakai, Keisuke Yonamine, Kazuaki Miyamoto, Haruka Okano, Yuto Matsuoka, Kento Hosokawa, Hidehito Sumiya, Kei Ito
Clinical Endoscopy.2024; 57(5): 647. CrossRef - Endoscopic Transpapillary Gallbladder Drainage for Recurrent Cholecystitis after Covered Self-expandable Metal Stent Placement for Unresectable Malignant Biliary Obstruction
Akinori Maruta, Takuji Iwashita, Kaori Banno, Takuya Koizumi, Soichi Iritani, Kensaku Yoshida, Shogo Shimizu, Masahito Shimizu
Internal Medicine.2023; 62(2): 237. CrossRef - Treatment Strategy for Acute Cholecystitis Induced by a Metallic Stent Placed in Malignant Biliary Strictures: Role of Percutaneous Transhepatic Gallbladder Aspiration
Fumisato Kozakai, Yoshihide Kanno, Shinsuke Koshita, Takahisa Ogawa, Hiroaki Kusunose, Toshitaka Sakai, Keisuke Yonamine, Kazuaki Miyamoto, Hideyuki Anan, Haruka Okano, Kei Ito
Internal Medicine.2023; 62(5): 673. CrossRef - Prospective feasibility study on the efficacy and safety of a novel spiral dilator for endoscopic ultrasound‐guided drainage
Takahisa Ogawa, Yoshihide Kanno, Shinsuke Koshita, Hiroaki Kusunose, Toshitaka Sakai, Keisuke Yonamine, Kazuaki Miyamoto, Fumisato Kozakai, Haruka Okano, Hideyuki Anan, Kento Hosokawa, Kei Ito
DEN Open.2023;[Epub] CrossRef - Endoscopic ultrasound (EUS)-guided cholecystostomy versus percutaneous cholecystostomy (PTC) in the management of acute cholecystitis in patients unfit for surgery: a systematic review and meta-analysis
Matheus Candido Hemerly, Diogo Turiani Hourneaux de Moura, Epifanio Silvino do Monte Junior, Igor Mendonça Proença, Igor Braga Ribeiro, Erika Yuki Yvamoto, Pedro Henrique Boraschi Vieira Ribas, Sergio A. Sánchez-Luna, Wanderley Marques Bernardo, Eduardo G
Surgical Endoscopy.2023; 37(4): 2421. CrossRef - Trial sequential analysis of EUS-guided gallbladder drainage versus percutaneous cholecystostomy in patients with acute cholecystitis
Alessandro Cucchetti, Cecilia Binda, Elton Dajti, Monica Sbrancia, Giorgio Ercolani, Carlo Fabbri
Gastrointestinal Endoscopy.2022; 95(3): 399. CrossRef - Percutaneous Cholecystostomy: A Bridge to Less Morbidity
Anil Kumar Singh
The Arab Journal of Interventional Radiology.2022; 06(01): 003. CrossRef - Determinants of outcomes of transmural EUS-guided gallbladder drainage: systematic review with proportion meta-analysis and meta-regression
Carlo Fabbri, Cecilia Binda, Monica Sbrancia, Elton Dajti, Chiara Coluccio, Giorgio Ercolani, Andrea Anderloni, Alessandro Cucchetti
Surgical Endoscopy.2022; 36(11): 7974. CrossRef - Endoscopic ultrasound-guided cholecystogastrostomy as an alternative biliary drainage route in malignant obstructions
Marco A. D’Assuncao, Fernando P. Marson, Saverio T. N. Armellini, Fernando L. Mota, Fernando J. S. de Oliveira, Eduardo M. A. Pereira Junior
Endoscopy.2021; 53(07): E277. CrossRef - Efficacy and safety of conversion of percutaneous cholecystostomy to endoscopic transpapillary gallbladder stenting in high-risk surgical patients
Hyung Ku Chon, Chan Park, Dong Eun Park, Tae Hyeon Kim
Hepatobiliary & Pancreatic Diseases International.2021; 20(5): 478. CrossRef - Endoscopic Transpapillary Gallbladder Drainage for Acute Cholecystitis After Biliary Self-Expandable Metal Stent Placement
Kazunari Nakahara, Ryo Morita, Yosuke Michikawa, Keigo Suetani, Nozomi Morita, Akashi Fujita, Junya Sato, Yosuke Igarashi, Hiroki Ikeda, Kotaro Matsunaga, Tsunamasa Watanabe, Shinjiro Kobayashi, Takehito Otsubo, Fumio Itoh
Surgical Laparoscopy, Endoscopy & Percutaneous Techniques.2020; 30(5): 416. CrossRef - Endoscopic Management of Acute Cholecystitis Following Metal Stent Placement for Malignant Biliary Strictures: A View from the Inside Looking in
Sean Bhalla, Ryan Law
Clinical Endoscopy.2019; 52(3): 209. CrossRef
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6,348
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Predictive Factors for Inaccurate Diagnosis of Swollen Lymph Nodes in Endoscopic Ultrasound-Guided Fine Needle Aspiration
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Yuki Fujii, Yoshihide Kanno, Shinsuke Koshita, Takahisa Ogawa, Hiroaki Kusunose, Kaori Masu, Toshitaka Sakai, Keisuke Yonamine, Yujiro Kawakami, Toji Murabayashi, Fumisato Kozakai, Yutaka Noda, Hiroyuki Okada, Kei Ito
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Clin Endosc 2019;52(2):152-158. Published online January 7, 2019
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DOI: https://doi.org/10.5946/ce.2018.125
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Abstract
PDFPubReaderePub
- Background
/Aims: This study aimed to identify the predictive factors for inaccurate endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) diagnosis of swollen lymph nodes without rapid on-site cytopathological evaluation.
Methods
Eighty-three consecutive patients who underwent EUS-FNA for abdominal or mediastinal lymph nodes from January 2008 to June 2017 were included from a prospectively maintained EUS-FNA database and retrospectively reviewed. The sensitivity, specificity, and accuracy of EUS-FNA for the detection of neoplastic diseases were calculated. Candidate factors for inaccurate diagnosis (lymph node size and location, needle type, puncture route, number of passes, and causative disease) were evaluated by comparison between accurately diagnosed cases and others.
Results
The final diagnosis of the punctured lymph node was classified as neoplastic (65 cases: a metastatic lymph node, malignant lymphoma, or Crow-Fukase syndrome) or non-neoplastic (18 cases: a reactive node or amyloidosis). The sensitivity, specificity, and accuracy were 83%, 94%, and 86%, respectively. On multivariate analyses, small size of the lymph node was the sole predictive factor for inaccurate EUS-FNA diagnosis with a significant difference (odds ratios, 19.8; 95% confidence intervals, 3.15–124; p=0.0015).
Conclusions
The lymph node size of <16 mm was the only independent factor associated with inaccurate EUS-FNA diagnosis of swollen lymph nodes.
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Citations
Citations to this article as recorded by - Role of EBUS‐TBNA/EUS‐FNA and mass spectrometry for diagnosis and typing of lymph node amyloidosis: 10‐year experience in two tertiary care academic centers
Asghar Naqvi, Michael Bonert, Christian Finley, Katarzyna Czarnecka‐Kujawa, Kazuhiro Yasufuku, Joerg Schwock, Vathany Kulasingam, Rohan John, Hyang‐Mi Ko
Cancer Cytopathology.2023; 131(11): 724. CrossRef - Endoscopic Ultrasound-Guided Fine Needle Biopsy in the Diagnostic Work-Up of Deep-Seated Lymphadenopathies and Spleen Lesions: A Monocentric Experience
Flaminia Bellisario, Fabia Attili, Fabrizia Campana, Federica Borrelli de Andreis, Silvia Bellesi, Elena Maiolo, Eleonora Alma, Rosalia Malafronte, Giuseppe Macis, Luigi Maria Larocca, Salvatore Annunziata, Francesco D’Alò, Stefan Hohaus
Diagnostics.2023; 13(17): 2839. CrossRef - Lymph node FNA cytology: Diagnostic performance and clinical implications of proposed diagnostic categories
Vladislav V. Makarenko, Michelle E. DeLelys, Robert P. Hasserjian, Amy Ly
Cancer Cytopathology.2022; 130(2): 144. CrossRef - Diagnostic accuracy and clinical impact of endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) in Positron Emission Tomography - Computed Tomography (PET-CT)-positive mediastinal lymphadenopathies in patients with thoracic or extra-thoracic mali
Dominique Béchade, Carine Bellera, Lisa Gauquelin, Isabelle Soubeyran, Pippa McKelvie-Sebileau, Marc Debled, François Chomy, Guilhem Roubaud, Marianne Fonck, Simon Pernot, Alexandre Roch, Anne-Laure Cazeau
Clinics and Research in Hepatology and Gastroenterology.2022; 46(5): 101912. CrossRef - High Diagnostic Accuracy and Safety of Endoscopic Ultrasound-Guided Fine-Needle Aspiration in Malignant Lymph Nodes: A Systematic Review and Meta-Analysis
Linbin Chen, Yin Li, Xiaoyan Gao, Shiyong Lin, Longjun He, Guangyu Luo, Jianjun Li, Chunyu Huang, Guobao Wang, Qing Yang, Hongbo Shan
Digestive Diseases and Sciences.2021; 66(8): 2763. CrossRef - Diagnosis of Pancreatic Solid Lesions, Subepithelial Lesions, and Lymph Nodes Using Endoscopic Ultrasound
Akashi Fujita, Shomei Ryozawa, Masafumi Mizuide, Yuki Tanisaka, Tomoya Ogawa, Masahiro Suzuki, Hiromune Katsuda, Yoichi Saito, Tomoaki Tashima, Kazuya Miyaguchi, Eiichi Arai, Tomonori Kawasaki, Yumi Mashimo
Journal of Clinical Medicine.2021; 10(5): 1076. CrossRef - Primary localized gastric amyloidosis: A scoping review of the literature from clinical presentations to prognosis
Xin-Yu Lin, Dan Pan, Li-Xuan Sang, Bing Chang
World Journal of Gastroenterology.2021; 27(12): 1132. CrossRef - Comparison of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy Device for Lymphadenopathy
Yuki Tanisaka, Masafumi Mizuide, Akashi Fujita, Tomoya Ogawa, Ryuichiro Araki, Masahiro Suzuki, Hiromune Katsuda, Youichi Saito, Kazuya Miyaguchi, Tomoaki Tashima, Yumi Mashimo, Masami Yasuda, Shomei Ryozawa, Konstantinos Triantafyllou
Gastroenterology Research and Practice.2021; 2021: 1. CrossRef - How to Improve the Diagnostic Accuracy of EUS-FNA in Abdominal and Mediastinal Lymphadenopathy?
Tae Hyeon Kim
Clinical Endoscopy.2019; 52(2): 93. CrossRef
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Capability of Radial- and Convex-Arrayed Echoendoscopes for Visualization of the Pancreatobiliary Junction
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Yoshihide Kanno, Kei Ito, Shinsuke Koshita, Takahisa Ogawa, Hiroaki Kusunose, Kaori Masu, Toshitaka Sakai, Toji Murabayashi, Sho Hasegawa, Fumisato Kozakai, Yujiro Kawakami, Yuki Fujii, Yutaka Noda
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Clin Endosc 2018;51(3):274-278. Published online September 25, 2017
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DOI: https://doi.org/10.5946/ce.2017.098
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Abstract
PDFPubReaderePub
- Background
/Aims: Although both radial- and convex-arrayed endoscopic ultrasonography (EUS) scopes are widely used for observational EUS examinations, there have been few comparative studies on their power of visualization. The aim of this study was to evaluate the capability of these EUS scopes for observation of the pancreatobiliary junction.
Methods
The rate of successful visualization of the pancreatobiliary junction was retrospectively compared between a radial-arrayed and a convex-arrayed echoendoscope, from a prospectively maintained database. Study periods were defined as January 2010 to December 2012 for the radial group, and February 2015 to October 2016 for the convex group because the respective scope was mainly used during those periods.
Results
During the study period, 1,660 cases with radial EUS and 1,984 cases with convex EUS were recruited. The success rates of observation of the pancreatobiliary junction were 80.0% and 89.5%, respectively (p<0.0001).
Conclusions
The capability of visualization of the pancreatobiliary junction in observational EUS was found to be better with a convex-arrayed than with a radial-arrayed echoendoscope.
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Citations
Citations to this article as recorded by - Incidental findings of gallbladder and bile ducts – Management strategies: Normal findings, anomalies, “silent gallstones” and bile duct dilatation - A World Federation of Ultrasound in Medicine and Biology (WFUMB) position paper
Christian Jenssen, Christian P. Nolsøe, Torben Lorentzen, Jae Young Lee, Nitin Chaubal, Kathleen Möller, Caroline Ewertsen, Xin Wu Cui, Edda Leonor Chaves, Alina Popescu, Yi Dong, Christoph F. Dietrich
WFUMB Ultrasound Open.2024; 2(1): 100034. CrossRef - New gel immersion endoscopic ultrasonography technique for accurate periampullary evaluation
Hiroki Sato, Hidemasa Kawabata, Hidetaka Iwamoto, Tetsuhiro Okada, Shugo Fujibayashi, Kenji Takahashi, Yohei Kitano, Takuma Goto, Yusuke Mizukami, Toshikatsu Okumura, Mikihiro Fujiya
Surgical Endoscopy.2024; 38(4): 2297. CrossRef - The Role of Endoscopic Ultrasound in Ampullary Lesion Management
Caterina Stornello, Chiara Cristofori, Davide Checchin, Maria Grazia de Palo, Sabina Grillo, Giulia Peserico, Dario Quintini, Mario Gruppo, Ottavia De Simoni, Alberto Fantin
Diagnostics.2024; 14(17): 1855. CrossRef - Efficacy of gel immersion endoscopic ultrasonography for delineating the duodenal papilla and pancreatobiliary ducts: A retrospective study with video
Haruka Toyonaga, Toshifumi Kin, Kosuke Iwano, Risa Nakamura, Takao Shimizu, Koki Chikugo, Tatsuya Ishii, Hiroshi Nasuno, Tsuyoshi Hayashi, Kuniyuki Takahashi, Hajime Yamazaki, Akio Katanuma
DEN Open.2023;[Epub] CrossRef - Pancreatic duct imaging during aging
Kathleen Möller, Christian Jenssen, André Ignee, Michael Hocke, Siegbert Faiss, Julio Iglesias-Garcia, Siyu Sun, Yi Dong, Christoph F. Dietrich
Endoscopic Ultrasound.2023; 12(2): 200. CrossRef - Linear-array EUS improves the accuracy of predicting deep submucosal invasion in non-pedunculated rectal polyps compared with radial EUS: a prospective observational study
Zhixian Lan, Kangyue Sun, Yuchen Luo, Haiyan Hu, Wei Zhu, Wen Guo, Jing Wen, Wenting Mi, Junsheng Chen, Xiang Chen, Venkata Akshintala, Ying Huang, Side Liu, Yue Li
Surgical Endoscopy.2021; 35(4): 1734. CrossRef - Evaluation of a novel radial echoendosonoscope with a piezoelectric-composite transducer
Sheng Wang, Jintao Guo, Xiang Liu, Nan Ge, Guoxin Wang, Jinlong Hu, Kai Zhang, Siyu Sun
Endoscopic Ultrasound.2021; 10(6): 431. CrossRef
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