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Geun Am Song 12 Articles
International Digestive Endoscopy Network consensus on the management of antithrombotic agents in patients undergoing gastrointestinal endoscopy
Seung Joo Kang, Chung Hyun Tae, Chang Seok Bang, Cheol Min Shin, Young-Hoon Jeong, Miyoung Choi, Joo Ha Hwang, Yutaka Saito, Philip Wai Yan Chiu, Rungsun Rerknimitr, Christopher Khor, Vu Van Khien, Kee Don Choi, Ki-Nam Shim, Geun Am Song, Oh Young Lee, The Korean Society of Gastrointestinal Endoscopy Task Force on Clinical Practice Guidelines
Clin Endosc 2024;57(2):141-157.   Published online March 14, 2024
DOI: https://doi.org/10.5946/ce.2024.002
AbstractAbstract PDFPubReaderePub
Antithrombotic agents, including antiplatelet agents and anticoagulants, are widely used in Korea because of the increasing incidence of cardiocerebrovascular disease and the aging population. The management of patients using antithrombotic agents during endoscopic procedures is an important clinical challenge. The clinical practice guidelines for this issue, developed by the Korean Society of Gastrointestinal Endoscopy, were published in 2020. However, new evidence on the use of dual antiplatelet therapy and direct anticoagulant management has emerged, and revised guidelines have been issued in the United States and Europe. Accordingly, the previous guidelines were revised. Cardiologists were part of the group that developed the guideline, and the recommendations went through a consensus-reaching process among international experts. This guideline presents 14 recommendations made based on the Grading of Recommendations, Assessment, Development, and Evaluation methodology and was reviewed by multidisciplinary experts. These guidelines provide useful information that can assist endoscopists in the management of patients receiving antithrombotic agents who require diagnostic and elective therapeutic endoscopy. It will be revised as necessary to cover changes in technology, evidence, or other aspects of clinical practice.
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Clinical practice guidelines for percutaneous endoscopic gastrostomy
Chung Hyun Tae, Ju Yup Lee, Moon Kyung Joo, Chan Hyuk Park, Eun Jeong Gong, Cheol Min Shin, Hyun Lim, Hyuk Soon Choi, Miyoung Choi, Sang Hoon Kim, Chul-Hyun Lim, Jeong-Sik Byeon, Ki-Nam Shim, Geun Am Song, Moon Sung Lee, Jong-Jae Park, Oh Young Lee, Korean Society of Gastrointestinal Endoscopy Task Force on Clinical Practice Guidelines
Clin Endosc 2023;56(4):391-408.   Published online June 23, 2023
DOI: https://doi.org/10.5946/ce.2023.062
AbstractAbstract PDFSupplementary MaterialPubReaderePub
With an aging population, the number of patients with difficulty in swallowing due to medical conditions is gradually increasing. In such cases, enteral nutrition is administered through a temporary nasogastric tube. However, the long-term use of a nasogastric tube leads to various complications and a decreased quality of life. Percutaneous endoscopic gastrostomy (PEG) is the percutaneous placement of a tube into the stomach that is aided endoscopically and may be an alternative to a nasogastric tube when enteral nutritional is required for four weeks or more. This paper is the first Korean clinical guideline for PEG developed jointly by the Korean College of Helicobacter and Upper Gastrointestinal Research and led by the Korean Society of Gastrointestinal Endoscopy. These guidelines aimed to provide physicians, including endoscopists, with the indications, use of prophylactic antibiotics, timing of enteric nutrition, tube placement methods, complications, replacement, and tube removal for PEG based on the currently available clinical evidence.

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  • A Multicenter Survey of Percutaneous Endoscopic Gastrostomy in 2019 at Korean Medical Institutions
    Jun Woo Park, Tae Gyun Kim, Kwang Bum Cho, Jeong Seok Kim, Jin Woong Cho, Jung Won Jeon, Sun Gyo Lim, Chan Gyoo Kim, Hong Jun Park, Tae Jun Kim, Eun Sun Kim, Su Jin Jeong, Yong Hwan Kwon
    Gut and Liver.2024; 18(1): 77.     CrossRef
  • Fast-track discharge following percutaneous endoscopic gastrostomy removal in head and neck cancer patients after remission: a feasibility and safety study
    Daniel Conceição, Luís Correia Gomes, Fátima Francisco, Ivone Frade, Joana Gramacho, Sandra Faias, Isabel Claro
    Journal of Gastrointestinal Surgery.2024; 28(6): 943.     CrossRef
  • When to feed after percutaneous endoscopic gastrostomy: A systematic review and meta‐analysis of randomized controlled trials
    Matthew L. Bechtold, Zahid Ijaz Tarar, Muhammad N. Yousaf, Ghady Moafa, Abdul M. Majzoub, Xheni Deda, Michelle L. Matteson‐Kome, Srinivas R. Puli
    Nutrition in Clinical Practice.2024; 39(5): 1191.     CrossRef
  • The Effect of Oral Diet Training in Indwelling Nasogastric Tube Patients with Prolonged Dysphagia
    Byung-chan Choi, Sook Joung Lee, Eunseok Choi, Sangjee Lee, Jungsoo Lee
    Nutrients.2024; 16(15): 2424.     CrossRef
  • The Impact of Palliative Decompressive Gastrostomy Tube Placement on Patients and Their Caregivers: A Mixed Methods Analysis
    Jeffrey L. Roberson, Julia A. Gasior, Sara P. Ginzberg, Emna Bakillah, Jesse Passman, Lauren Shreve, Catherine E. Sharoky, Gregory Nadolski, Katherine R. Courtright, Elinore J. Kaufman
    Annals of Surgical Oncology.2024;[Epub]     CrossRef
  • A systematic review and quality appraisal of guidelines and recommendations for home enteral tube feeding in adults
    Andriana Korai, Isabella Thomson, Sharon Carey, Margaret Allman-Farinelli
    European Journal of Clinical Nutrition.2024;[Epub]     CrossRef
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  • 6 Web of Science
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Large Jejunal Phytobezoar with Small Bowel Obstruction Treated by Single-Balloon Enteroscopy
Eun Young Park, Dong Hoon Baek, Bong Eun Lee, Gwang Ha Kim, Geun Am Song
Clin Endosc 2022;55(2):310-312.   Published online November 6, 2020
DOI: https://doi.org/10.5946/ce.2020.215
PDFSupplementary MaterialPubReaderePub
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  • 170 Download
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Unusual Rectal Foreign Body: A Golf Ball
Young Joo Park, Dong Hoon Baek, Eun Young Park, Gwang Ha Kim, Geun Am Song
Clin Endosc 2021;54(2):291-292.   Published online May 25, 2020
DOI: https://doi.org/10.5946/ce.2020.097
PDFPubReaderePub

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  • Successful Expulsion of a Golf Ball from the Sigmoid Colon Using Volume Laxatives
    James P. Grantham, Amanda Hii, Tim Bright, David Liu, Neil Donald Merrett
    Case Reports in Surgery.2023; 2023: 1.     CrossRef
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A Rare Case of Early Gastric Cancer Combined with Underlying Heterotopic Pancreas
Jung Bin Yoon, Bong Eun Lee, Dae Hwan Kim, Do Youn Park, Hye Kyung Jeon, Dong Hoon Baek, Gwang Ha Kim, Geun Am Song
Clin Endosc 2018;51(2):192-195.   Published online August 31, 2017
DOI: https://doi.org/10.5946/ce.2017.055
AbstractAbstract PDFPubReaderePub
Heterotopic pancreas in the stomach is usually asymptomatic and benign. Here, we presented a rare case of an early gastric cancer overlying a heterotopic pancreas. A 48-year-old woman underwent esophagogastroduodenoscopy, which revealed a subepithelial mass measuring 2.0×1.5 cm on the gastric antrum with a 1-cm erosive erythematous discoloration on the surface. A biopsy specimen showed moderately differentiated tubular adenocarcinoma. Endosonography showed a heterogeneous hypoechoic mass measuring 1.3×0.6 cm, with indistinct margins in the second and third layers of the gastric wall; anechoic tubular structures within the mass were suggestive of heterotopic pancreas. Distal gastrectomy was performed, which confirmed an early gastric cancer confined to the mucosa, and a separate underlying heterotopic pancreas. Although heterotopic pancreas is most likely benign, careful endoscopic observation of the mucosal surface is necessary to avoid overlooking a coincident early gastric cancer.

Citations

Citations to this article as recorded by  
  • Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review
    Shinya Kawaguchi, Akinori Murakami, Masato Nishida
    Internal Medicine.2023; 62(5): 723.     CrossRef
  • Gastric ectopic pancreas combined with synchronous multiple early gastric cancer: A rare case report
    Zhen-Ya Zhao, Yue-Xing Lai, Ping Xu
    World Journal of Clinical Cases.2023; 11(7): 1569.     CrossRef
  • A rare case of enlarged gastric heterotopic pancreas with retention cysts: A case report and literature review
    Keiso Matsubara, Michihiro Ishida, Toshiaki Morito, Tetsushi Kubota, Yasuhiro Choda, Masao Harano, Hiroyoshi Matsukawa, Hitoshi Idani, Shigehiro Shiozaki, Masazumi Okajima
    International Journal of Surgery Case Reports.2020; 74: 284.     CrossRef
  • A case of gastric heterotopic pancreas with gastroduodenal invagination
    Shoko Iwahashi, Masaaki Nishi, Toshiaki Yoshimoto, Hideya Kashihara, Chie Takasu, Takuya Tokunaga, Tomohiko Miyatani, Jun Higashijima, Kozo Yoshikawa, Yuma Wada, Yoshimi Bando, Mitsuo Shimada
    Surgical Case Reports.2019;[Epub]     CrossRef
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  • 4 Web of Science
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Bile Duct Patency Maintained after Intraductal Radiofrequency Ablation in a Case of Hepatocellular Cholangiocarcinoma with Bile Duct Invasion
Sung Yong Han, Geun Am Song, Dong Uk Kim, Dong Hoon Baek, Moon Won Lee, Gwang Ha Kim
Clin Endosc 2018;51(2):201-205.   Published online August 31, 2017
DOI: https://doi.org/10.5946/ce.2017.097
AbstractAbstract PDFPubReaderePub
Combined hepatocellular-cholangiocarcinoma (HCC-CC) with bile duct invasion (BDI) is rare. In unresectable cases, biliary stent placement and photodynamic therapy (PDT) are used for resolving obstructive jaundice. However, stent occlusion remains problematic, and PDT is expensive and time-consuming. Intraductal radiofrequency ablation (RFA) is an emerging procedure for palliation in these patients. It has potential benefits including less expense, lower rates of severe complication, longer maintenance of ductal patency, and easier technique compared with PDT or stenting alone. We report a 67-year-old man who underwent repeated intraductal RFA for HCC-CC and HCC with BDI (HCC-BDI), for whom bile duct patency was maintained without additional biliary procedures.

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  • Clinical and cost effectiveness of endoscopic bipolar radiofrequency ablation for the treatment of malignant biliary obstruction: a systematic review
    Fiona Beyer, Stephen Rice, Giovany Orozco-Leal, Madeleine Still, Hannah O’Keefe, Nicole O’Connor, Akvile Stoniute, Dawn Craig, Stephen Pereira, Louise Carr, John Leeds
    Health Technology Assessment.2023; : 1.     CrossRef
  • Improving biliary stent patency for malignant obstructive jaundice using endobiliary radiofrequency ablation: experience in 150 patients
    Ya-Lin Kong, Hong-Yi Zhang, Cheng-Li Liu, Xiao-Jun He, Gang Zhao, Cheng Wang, Ling-Hong Kong, Jing Zhao
    Surgical Endoscopy.2022; 36(3): 1789.     CrossRef
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  • 157 Download
  • 2 Web of Science
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Endosonographic Features of Gastric Schwannoma: A Single Center Experience
Jong Min Yoon, Gwang Ha Kim, Do Youn Park, Na Ri Shin, Sangjeong Ahn, Chul Hong Park, Jin Sung Lee, Key Jo Lee, Bong Eun Lee, Geun Am Song
Clin Endosc 2016;49(6):548-554.   Published online March 15, 2016
DOI: https://doi.org/10.5946/ce.2015.115
AbstractAbstract PDFPubReaderePub
Background
/Aims: Gastric schwannomas are rare benign mesenchymal tumors that are difficult to differentiate from other mesenchymal tumors with malignant potential, such as gastrointestinal stromal tumors. This study aimed to evaluate the characteristic findings of gastric schwannomas via endoscopic ultrasonography (EUS).
Methods
We retrospectively reviewed the EUS findings of 27 gastric schwannoma cases that underwent surgical excision at Pusan National University Hospital during 2007 to 2014.
Results
Gastric schwannomas were mainly located in the middle third of the stomach with a mean tumor size of 32 mm. All lesions exhibited hypoechoic echogenicity, and 24 lesions (88.9%) exhibited heterogeneous echogenicity. Seventeen lesions (63.0%) exhibited decreased echogenicity compared to the normal proper muscle layer. Distinct borders were observed in 24 lesions (88.9%), lobulated margins were observed in six lesions (22.2%), and marginal haloes were observed in 24 lesions (88.9%). Hyperechogenic spots were observed in 21 lesions (77.8%), calcifications were observed in one lesion (3.7%), and cystic changes were observed in two lesions (7.4%).
Conclusions
During EUS, gastric schwannomas appear as heterogeneously hypoechoic lesions with decreased echogenicity compared to the normal proper muscle layer. These features may be helpful for differentiating gastric schwannomas from other mesenchymal tumors.

Citations

Citations to this article as recorded by  
  • Gastric schwannoma: The gastrointestinal tumor simulator - case report and review of the literature
    Amine Majdoubi, Anass El Achchi, Mohamed El Hammouti, Tareq Bouhout, Badr Serji
    International Journal of Surgery Case Reports.2024; 116: 109389.     CrossRef
  • Schwannoma gástrico. Reporte de un caso
    Darío Montes N, Nixon Cevallos R, Rubén Montes N
    Oncología (Ecuador).2024; 34(1): 52.     CrossRef
  • Artificial Intelligence-Based Diagnosis of Gastric Mesenchymal Tumors Using Digital Endosonography Image Analysis
    Dong Chan Joo, Gwang Ha Kim, Moon Won Lee, Bong Eun Lee, Ji Woo Kim, Kwang Baek Kim
    Journal of Clinical Medicine.2024; 13(13): 3725.     CrossRef
  • Shwannoma of the stomach and synchronous cancer of the transverse colon: a clinical case report
    A. B. Baychorov, M. A. Danilov, N. C. Karnaukhov, Z. M. Abdulatipova, A. V. Leontiev, G. G. Sahakyan
    Surgery and Oncology.2023; 13(3): 38.     CrossRef
  • Systematic Endoscopic Approach for Diagnosing Gastric Subepithelial Tumors
    Gwang Ha Kim
    Gut and Liver.2022; 16(1): 19.     CrossRef
  • The Diagnosis of Small Gastrointestinal Subepithelial Lesions by Endoscopic Ultrasound-Guided Fine Needle Aspiration and Biopsy
    Masanari Sekine, Takeharu Asano, Hirosato Mashima
    Diagnostics.2022; 12(4): 810.     CrossRef
  • Clinicopathological characteristics of gastrointestinal schwannomas: A retrospective analysis of 78 cases
    Hailing Peng, Liu Han, Yuyong Tan, Yi Chu, Liang Lv, Deliang Liu, Hongyi Zhu
    Frontiers in Oncology.2022;[Epub]     CrossRef
  • What About Gastric Schwannoma? A Review Article
    Sara Lauricella, Sergio Valeri, Gianluca Mascianà, Ida Francesca Gallo, Erica Mazzotta, Chiara Pagnoni, Saponaro Costanza, Lorenza Falcone, Domenico Benvenuto, Marco Caricato, Gabriella Teresa Capolupo
    Journal of Gastrointestinal Cancer.2021; 52(1): 57.     CrossRef
  • Diagnosing Gastric Mesenchymal Tumors by Digital Endoscopic Ultrasonography Image Analysis
    Moon Won Lee, Gwang Ha Kim
    Clinical Endoscopy.2021; 54(3): 324.     CrossRef
  • Gastric schwannoma with high accumulation on fluorodeoxyglucose-positron emission tomography resected by non-exposed endoscopic wall-inversion surgery
    Tomoya Sugiyama, Masahide Ebi, Tomoko Ochiai, Shintaro Kurahashi, Takuya Saito, Kentaro Onishi, Kazuhiro Yamamoto, Satoshi Inoue, Kazunori Adachi, Takashi Yoshimine, Yoshiharu Yamaguchi, Yasuhiro Tamura, Shinya Izawa, Yasutaka Hijikata, Yasushi Funaki, Na
    Clinical Journal of Gastroenterology.2020; 13(1): 50.     CrossRef
  • Schwannoma gástrico: una rareza entre los tumores mesenquimatosos del tracto gastrointestinal
    G.E. Sánchez-Morales, A.M. Trolle-Silva, P. Moctezuma-Velázquez, J.H. Rodríguez-Quintero, R.J. Alcazar-Félix
    Revista de Gastroenterología de México.2020; 85(1): 102.     CrossRef
  • Gastric schwannoma: A rarity among mesenchymal tumors of the gastrointestinal tract
    G.E. Sánchez-Morales, A.M. Trolle-Silva, P. Moctezuma-Velázquez, J.H. Rodríguez-Quintero, R.J. Alcazar-Félix
    Revista de Gastroenterología de México (English Edition).2020; 85(1): 102.     CrossRef
  • Clinical Characteristics and Surgical Management of Gastrointestinal Schwannomas
    Xin Wu, Binglu Li, Chaoji Zheng, Xiaodong He
    BioMed Research International.2020; 2020: 1.     CrossRef
  • Periampullary duodenal schwannoma mimicking ampullary neoplasm
    Marly Pierina Rubio Sierra, Aydamir Alrakawi, Ahmad Alduaij, Dana AlNuaimi, Numan Cem Balci
    Radiology Case Reports.2020; 15(11): 2085.     CrossRef
  • Gastric schwannoma: a case report and literature review
    Changsheng Pu, Keming Zhang
    Journal of International Medical Research.2020; 48(9): 030006052095782.     CrossRef
  • Application of A Convolutional Neural Network in The Diagnosis of Gastric Mesenchymal Tumors on Endoscopic Ultrasonography Images
    Yoon Ho Kim, Gwang Ha Kim, Kwang Baek Kim, Moon Won Lee, Bong Eun Lee, Dong Hoon Baek, Do Hoon Kim, Jun Chul Park
    Journal of Clinical Medicine.2020; 9(10): 3162.     CrossRef
  • Glomus Tumor of the Duodenum
    Tae Kyoung Ha, Gwang Ha Kim, Moon Won Lee, Bong Eun Lee, Young Min Kwak, Guk Bin Park, Yong Bo Park
    The Korean Journal of Helicobacter and Upper Gastrointestinal Research.2020; 20(4): 328.     CrossRef
  • Simultaneous organ-sparing surgery in a patient with rare synchronous polyneoplasms of the gastrointestinal tract
    D.V. Sidorov, I.V. Stepanyuk, I.A. Bakasov, M.V. Lozhkin, N.N. Volchenko, R.I. Moshurov, N.A. Grishin, E.V. Gameeva
    Onkologiya. Zhurnal imeni P.A.Gertsena.2020; 9(6): 67.     CrossRef
  • Digital image analysis-based scoring system for endoscopic ultrasonography is useful in predicting gastrointestinal stromal tumors
    Moon Won Lee, Gwang Ha Kim, Kwang Baek Kim, Yoon Ho Kim, Do Youn Park, Chang In Choi, Dae Hwan Kim, Tae Yong Jeon
    Gastric Cancer.2019; 22(5): 980.     CrossRef
  • Gastric schwannoma misdiagnosed as a GIST
    Roberto Peltrini, Paola Antonella Greco, Riccardo Aurelio Nasto, Alessandra D’Alessandro, Alessandro Iacobelli, Luigi Insabato, Luigi Bucci
    Acta Chirurgica Belgica.2019; 119(6): 411.     CrossRef
  • Clinical characteristics and surgical treatment of schwannomas of the esophagus and stomach: A case series and systematic review
    Jesús Morales-Maza, Francisco Ulises Pastor-Sifuentes, Germán E Sánchez-Morales, Emilio Sanchez-Garcia Ramos, Oscar Santes, Uriel Clemente-Gutiérrez, Adriana Simoneta Pimienta-Ibarra, Heriberto Medina-Franco
    World Journal of Gastrointestinal Oncology.2019; 11(9): 750.     CrossRef
  • Gastric Schwannoma Mimicking Advanced Gastric Cancer
    Woo Sun Rou, Ju Seok Kim, Sun Hyung Kang, Hee Seok Moon, Jae Kyu Sung, Hyun Yong Jeong
    The Korean Journal of Helicobacter and Upper Gastrointestinal Research.2019; 19(4): 282.     CrossRef
  • Gastrointestinal schwannomas: a rare but important differential diagnosis of mesenchymal tumors of gastrointestinal tract
    Alexandros Mekras, Veit Krenn, Aristotelis Perrakis, Roland S Croner, Vasileios Kalles, Cem Atamer, Robert Grützmann, Nikolaos Vassos
    BMC Surgery.2018;[Epub]     CrossRef
  • Endosonographic Findings and the Natural Course of Chronic Gastric Anisakiasis: A Single-Center Experience
    Eun Young Park, Dong Hoon Baek, Gwang Ha Kim, Bong Eun Lee, So-Jeong Lee, Do Youn Park
    Gastroenterology Research and Practice.2018; 2018: 1.     CrossRef
  • A Rare Duodenal Subepithelial Tumor: Duodenal Schwannoma
    Dong Hwahn Kahng, Gwang Ha Kim, Sang Gyu Park, So Jeong Lee, Do Youn Park
    Clinical Endoscopy.2018; 51(6): 587.     CrossRef
  • Endoscopic ultrasonography diagnosis of subepithelial lesions
    Mitsuhiro Kida, Yusuke Kawaguchi, Eiji Miyata, Rikiya Hasegawa, Toru Kaneko, Hiroshi Yamauchi, Shuko Koizumi, Kosuke Okuwaki, Shiro Miyazawa, Tomohisa Iwai, Hidehiko Kikuchi, Maya Watanabe, Hiroshi Imaizumi, Wasaburo Koizumi
    Digestive Endoscopy.2017; 29(4): 431.     CrossRef
  • Role of endoscopic ultrasound and endoscopic resection for the treatment of gastric schwannoma
    Jinlong Hu, Xiang Liu, Nan Ge, Sheng Wang, Jintao Guo, Guoxin Wang, Siyu Sun
    Medicine.2017; 96(25): e7175.     CrossRef
  • Is Endoscopic Ultrasonography Adequate for the Diagnosis of Gastric Schwannomas?
    Eun Jeong Gong, Kee Don Choi
    Clinical Endoscopy.2016; 49(6): 498.     CrossRef
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  • 21 Web of Science
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Immunoglobulin G4-Related Inflammatory Pseudotumor Presenting as a Solitary Mass in the Stomach
Hong Ryeol Cheong, Bong Eun Lee, Geun Am Song, Gwang Ha Kim, Sung Gyu An, Won Lim
Clin Endosc 2016;49(2):197-201.   Published online February 12, 2016
DOI: https://doi.org/10.5946/ce.2015.074
AbstractAbstract PDFPubReaderePub
Immunoglobulin G4 (IgG4)-related disease (IgG4RD) is a relatively recently recognized entity that is histopathologically characterized by an extensive infiltration of lymphocytes and IgG4-positive plasma cells with dense fibrosis. IgG4RD is now known to affect any organ system, and a few cases of gastrointestinal lesions have also been reported. However, solitary IgG4RD of the stomach is still very rare. Furthermore, as it can mimic malignant conditions, it is important to recognize this disease to avoid unnecessary surgery. Herein, we present a case of IgG4RD presenting as an isolated subepithelial mass in the stomach.

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  • Mass-forming immunoglobulin G4-related disease shows indolent clinical course after surgical resection, clinicopathological analysis of a series of 15 cases
    Ruoyu Shi, Benjamin Livingston Farah, Chuanhui Xu, Joe Poh Sheng Yeong, Chik Hong Kuick, Jian Yuan Goh, Kenneth Tou En Chang, Angela Takano
    Virchows Archiv.2022; 480(2): 383.     CrossRef
  • Clinicopathological characteristics of gastric IgG4‐related disease: Systematic scoping review
    Haruki Sawada, Torrey Czech, Krixie Silangcruz, Landon Kozai, Adham Obeidat, Eric Andrew Wien, Midori Filiz Nishimura, Asami Nishikori, Yasuharu Sato, Yoshito Nishimura
    Journal of Gastroenterology and Hepatology.2022; 37(10): 1865.     CrossRef
  • Utility of gastric biopsy in diagnosing IgG4‐related gastrointestinal disease
    Kaori Uchino, Kenji Notohara, Takeshi Uehara, Yasuhiro Kuraishi, Junya Itakura, Akihiro Matsukawa
    Pathology International.2021; 71(2): 124.     CrossRef
  • Inflammatory Pseudotumor of Intestine Mimicking Lymphoma on 18F-FDG PET/CT
    Qianqian Xue, Weibing Miao
    Clinical Nuclear Medicine.2020; 45(5): 383.     CrossRef
  • A reappraisal of sclerosing nodular and/or polypoid lesions of the gastrointestinal tract rich in IgG4‐positive plasma cells
    Runjan Chetty
    Histopathology.2020; 76(6): 832.     CrossRef
  • Gastric IgG4-related disease presenting as a mass lesion and masquerading as a gastrointestinal stromal tumor
    Banumathi Ramakrishna, Rohan Yewale, Kavita Vijayakumar, Patta Radhakrishna, Balakrishnan Siddartha Ramakrishna
    Journal of Pathology and Translational Medicine.2020; 54(3): 258.     CrossRef
  • IgG4-related Disease Manifesting as Gastroduodenal Ulcer Diagnosed by an Endoscopic Biopsy
    Osamu Muto, Susumu Tamakawa, Kenji Takahashi, Shiro Yokohama, Ai Takasoe, Fuminori Hirano, Hideo Nishimura, Hiroki Saito
    Internal Medicine.2020; 59(20): 2491.     CrossRef
  • IgG4-related Sclerosing Disease Forming a Gastric Submucosal Tumor Diagnosed after Laparoscopic Endoscopic Cooperative Surgery—Report of a Case—
    Tatsuki ISHIKAWA, Katsunori NAKANO, Masafumi OSAKA, Yayoi KADOTANI, Kaori OKUGAWA, Kiyokazu AKIOKA, Kenta SHIGEMORI, Yohei HOSOKAWA
    Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association).2020; 81(2): 254.     CrossRef
  • Immunoglobulin G4-related gastric inflammatory pseudotumor presenting with gastrointestinal bleeding
    Betul Piyade, Gurhan Sisman, Serpil Yilmaz, Tayfun Karahasanoglu
    European Journal of Gastroenterology & Hepatology.2020; 32(11): 1482.     CrossRef
  • A Suspected Case of IgG4-Related Appendiceal Pseudotumor
    Yudai Hojo, Yoshiharu Shirakata, Ai Izumi, Jun Matsui, Tokuyuki Yamashita, Hikaru Aoki, Makoto Kurimoto, Masaaki Hirata, Naoki Goda, Hiroaki Ito, Jun Tamura
    The Japanese Journal of Gastroenterological Surgery.2020; 53(12): 976.     CrossRef
  • Immunoglobulin G4-related gastric pseudotumor – An impostor: Case report
    Manuel Santiago Mosquera, Andrea Suarez Gómez, Hugo Herrera, Karen Moreno-Medina, Alejandro González-Orozco, Carlos J-Perez Rivera
    International Journal of Surgery Case Reports.2020; 75: 333.     CrossRef
  • Imaging and pathological features of gastric lesion of immunoglobulin G4-related disease: A case report and review of the recent literature
    Dai Inoue, Norihide Yoneda, Kotaro Yoshida, Hiromi Nuka, Jun Kinoshita, Sachio Fushida, Fumihito Toshima, Tetsuya Minami, Masayuki Takahira, Shoko Hamaoka, Hiroko Ikeda, Toshifumi Gabata, Mitsuhiro Kawano
    Modern Rheumatology.2019; 29(2): 377.     CrossRef
  • IgG4-Related Disease with Emphasis on Its Gastrointestinal Manifestation
    Bijal Vashi, Arezou Khosroshahi
    Gastroenterology Clinics of North America.2019; 48(2): 291.     CrossRef
  • Gastrointestinal manifestation of immunoglobulin G4-related disease: clarification through a multicenter survey
    Kenji Notohara, Terumi Kamisawa, Kazushige Uchida, Yoh Zen, Mitsuhiro Kawano, Satomi Kasashima, Yasuharu Sato, Masahiro Shiokawa, Takeshi Uehara, Hajime Yoshifuji, Hiroko Hayashi, Koichi Inoue, Keisuke Iwasaki, Hiroo Kawano, Hiroyuki Matsubayashi, Yukitos
    Journal of Gastroenterology.2018; 53(7): 845.     CrossRef
  • IgG4-related Disease in the Stomach which Was Confused with Gastrointestinal Stromal Tumor (GIST): Two Case Reports and Review of the Literature
    Ho Seok Seo, Yoon Ju Jung, Cho Hyun Park, Kyo Young Song, Eun Sun Jung
    Journal of Gastric Cancer.2018; 18(1): 99.     CrossRef
  • IgG4-Related Disease Mimicking Crohn’s Disease: A Case Report and Review of Literature
    Fabiana Ciccone, Antonio Ciccone, Mirko Di Ruscio, Filippo Vernia, Gianluca Cipolloni, Gino Coletti, Giuseppe Calvisi, Giuseppe Frieri, Giovanni Latella
    Digestive Diseases and Sciences.2018; 63(4): 1072.     CrossRef
  • Gastrointestinal and Extra-Intestinal Manifestations of IgG4–Related Disease
    Katsuyuki Miyabe, Yoh Zen, Lynn D. Cornell, Govindarajan Rajagopalan, Vaidehi R. Chowdhary, Lewis R. Roberts, Suresh T. Chari
    Gastroenterology.2018; 155(4): 990.     CrossRef
  • A rare presentation of IgG4 related disease as a gastric antral lesion: Case report and review of the literature
    Ali Bohlok, Melody El Khoury, Berenice Tulelli, Laurine Verset, Anthony Zaarour, Pieter Demetter, Pierre Eisendrath, Issam El Nakadi
    International Journal of Surgery Case Reports.2018; 51: 244.     CrossRef
  • IgG4-Related Sclerosing Disease Presenting as a Gastric Submucosal Tumor
    Takashi Masuda, Toshifumi Matsumoto, Yushi Kaishakuji, Hirotada Tajiri, Akinori Egashira, Hirofumi Kawanaka
    The Japanese Journal of Gastroenterological Surgery.2018; 51(10): 599.     CrossRef
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  • 20 Web of Science
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Acute Ectopic Pancreatitis Occurring after Endoscopic Biopsy in a Gastric Ectopic Pancreas
Seong Jun Lee, Gwang Ha Kim, Do Youn Park, Sang A Choi, Sang Hee Lee, Yu Yi Choi, Moo Song Jeon, Geun Am Song
Clin Endosc 2014;47(5):455-459.   Published online September 30, 2014
DOI: https://doi.org/10.5946/ce.2014.47.5.455
AbstractAbstract PDFPubReaderePub

Ectopic pancreas is a congenital anomaly and the most common type of ectopic tissue in the gastrointestinal tract. Most patients with an ectopic pancreas are asymptomatic and rarely have complications. Ectopic pancreatitis after an endoscopic biopsy has not been reported. We report a patient who developed acute ectopic pancreatitis in the stomach after an endoscopic biopsy. A 71-year-old male patient presented with a subepithelial tumor (SET) in the stomach and had no symptoms. Endoscopic ultrasonography demonstrated a 30-mm hypoechoic mural mass, lobulated margins, and anechoic duct-like lesions. To obtain proper tissue specimen, endoscopic biopsy was performed through the opening on the surface of the mass. The pathologic results confirmed an ectopic pancreas. One day after the endoscopic biopsy, he developed persistent epigastric pain. His serum amylase and lipase elevated. Computed tomography of the abdomen showed swelling of the SET and diffuse edema of the gastric wall. His condition was diagnosed as acute ectopic pancreatitis occurring after endoscopic biopsy.

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    Gerardo A. Vitiello, Michael J. Cavnar, Cristina Hajdu, Inessa Khaykis, Elliot Newman, Marcovalerio Melis, H. Leon Pachter, Steven M. Cohen
    Journal of Laparoendoscopic & Advanced Surgical Techniques.2017; 27(3): 277.     CrossRef
  • Clinical picture: multiple sites of ectopic pancreatic tissue
    J Straatman, R J Meester, N C T v. Grieken, M J A M Jacobs, P d. Graaf, G Kazemier, M A Cuesta
    SpringerPlus.2015;[Epub]     CrossRef
  • 8,512 View
  • 85 Download
  • 4 Web of Science
  • 5 Crossref
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Esophageal Pyogenic Granuloma: Endosonographic Findings and Endoscopic Treatments
Hyeog Gyu Seoung, Gwang Ha Kim, Geun Am Song, Ji Hye Kim, Min Young Oh, Jeong Cheon Choi, Jung Hee Koh, Chang Jun Park
Clin Endosc 2013;46(1):81-84.   Published online January 31, 2013
DOI: https://doi.org/10.5946/ce.2013.46.1.81
AbstractAbstract PDFPubReaderePub

Pyogenic granuloma is a benign inflammatory vascular lesion, mainly found in the skin and oral mucosa. A few cases of pyogenic granuloma in the gastrointestinal tract have been reported, and the esophagus was the main site in these cases. These patients were diagnosed with pyogenic granuloma after they underwent upper endoscopy and biopsy. Endoscopic resection is a favorable treatment option for esophageal pyogenic granuloma. Recently, we observed characteristic endosonographic findings in two cases with esophageal pyogenic granuloma, which were then treated successfully by endoscopic resection.

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    Elias Estifan, Varun Patel, Matthew Grossman
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    David A. Suarez-Zamora, Paula A. Rodriguez-Urrego, Jaime Solano-Mariño, Fernando Sierra-Arango, Mauricio A. Palau-Lazaro
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    Jingrun Zhao, Qian Feng, Sha Shi
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    Ji Han Yu, Kyung-Jin Seo, Young-Seok Cho
    Gastroenterology.2016; 150(4): e1.     CrossRef
  • Gastrointestinal Pyogenic Granuloma (Lobular Capillary Hemangioma): An Underrecognized Entity Causing Iron Deficiency Anemia
    Marshall W. Meeks, Umar M. Kamal, Muhammad B. Hammami, Jason R. Taylor, M. Louay Omran, Yongxin Chen, Jin-Ping Lai
    Case Reports in Gastrointestinal Medicine.2016; 2016: 1.     CrossRef
  • Morphological Changes in a Pyogenic Granuloma of the Esophagus Observed over Three Years
    Masaya Iwamuro, Hiroyuki Okada, Takehiro Tanaka, Keisuke Hori, Masahide Kita, Seiji Kawano, Yoshiro Kawahara, Kazuhide Yamamoto
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    Cheng‐Yu Lin, Yi‐Chung Hsieh, Chen‐Ming Hsu, Yin‐Yi Chu, Huei‐Chung Yeh, Tai‐Di Chen, Cheng‐Tang Chiu
    Advances in Digestive Medicine.2014; 1(4): 118.     CrossRef
  • 5,896 View
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  • 9 Web of Science
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A Case of Duodenal Duplication Cyst Manifested by Duodenal Polyp
Hyun Seok You, Su Bin Park, Jin Hee Kim, Hyun Jeong Lee, Seong Pil Jang, Gwang Ha Kim, Geun Am Song
Clin Endosc 2012;45(4):425-427.   Published online November 30, 2012
DOI: https://doi.org/10.5946/ce.2012.45.4.425
AbstractAbstract PDFPubReaderePub

Duodenal duplication cyst is a rare anomaly, totaling only 4% to 12% of gastrointestinal duplications, and is usually encountered during infancy or in early childhood. Most are commonly located posterior to the first or second portion of the duodenum. Presenting signs and symptoms include vomiting, decreased oral intake, periumbilical tenderness, abdominal distention, obstructive jaundice, acute pancreatitis, and gastrointestinal bleeding. The traditional treatment of a duodenal duplication cyst has been complete surgical resection, but very few cases of endoscopic treatment have been reported in the literature. Here, we report a case of duodenal duplication cyst that was manifested by a duodenal polyp.

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The Evolution of the Conventional Endoscope in an Era of 3-Dimensional Technology
Geun Am Song
Clin Endosc 2012;45(3):181-181.   Published online August 22, 2012
DOI: https://doi.org/10.5946/ce.2012.45.3.181
PDFPubReaderePub
  • 3,581 View
  • 24 Download
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