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Statement

Endoscopy

Use of device-assisted enteroscopy in small bowel disease: an expert consensus statement by the Korean Association for the Study of Intestinal Diseases: Han Hee Lee, Jin Su Kim, Hyeon Jeong Goong, Shin Hee Lee, Eun Hye Oh, Jihye Park, Min Cheol Kim, Kwangwoo Nam, Young Joo Yang, Tae Jun Kim, Seung-Joo Nam, Hee Seok Moon, Jae Hyun Kim, Duk Hwan Kim, Seong-Eun Kim, Seong Ran Jeon, Seung-Jae Myung, The Small Intestine Research Group of the Korean Association for the Study of Intestinal Diseases (KASID); Intest Res 2023;21(1):3-19. Published online January 31, 2023; DOI: https://doi.org/10.5217/ir.2022.00108

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The introduction of device-assisted enteroscopy (DAE) in the beginning of 21st century has revolutionized the diagnosis and treatment of diseases of the small intestine. In contrast to capsule endoscopy, the other main diagnostic modality of the small bowel diseases, DAE has the unique advantages of observing the region of interest in detail and enabling tissue acquisition and therapeutic intervention. As DAE becomes an essential procedure in daily clinical practice, there is an increasing need for correct guidelines on when and how to perform it and what technical factors should be considered. In response to these needs, the Korean Association for the Study of Intestinal Diseases developed an expert consensus statement on the performance of DAE by reviewing the current evidence. This expert consensus statement particularly focuses on the indications, choice of insertion route, therapeutic intervention, complications, and relevant technical points.

Citations

Citations to this article as recorded by

Clinical implications of endoscopic phenotypes in primary small intestinal lymphoma
Yoo Jin Lee
Clinical Endoscopy.2026; 59(2): 242. CrossRef
Effect of Different Types of Antithrombotic Agents on Clinical Outcomes in Patients With Small Bowel Bleeding Who Underwent Balloon‐Assisted Enteroscopy: A KASID Multicenter Study
Jihye Park, Jin Su Kim, Joo Hye Song, Kwangwoo Nam, Seong‐Eun Kim, Eui Sun Jeong, Jae Hyun Kim, Seong Ran Jeon
Journal of Gastroenterology and Hepatology.2025; 40(2): 456. CrossRef
Balloon-assisted enteroscopy in the management of adult small-bowel intussusception: a comparative analysis of with and without double-balloon enteroscopy
Won Shik Kim, Beom Jae Lee, Moon Kyung Joo, Seung Han Kim, Jong-Jae Park
Surgical Endoscopy.2025; 39(3): 2044. CrossRef
Comparative Study of MiroCam MC2000 and PillCam SB3 in Detecting Small Bowel Bleeding: A Multicenter Prospective Randomized Crossover Study
Ji Eun Kim, Eun Ran Kim, Jae Jun Park, Kyeong Ok Kim, Yehyun Park, Young Joo Yang, Hyun Joo Jang
Gut and Liver.2025; 19(4): 569. CrossRef
From Data to Insights: How Is AI Revolutionizing Small-Bowel Endoscopy?
Joana Mota, Maria João Almeida, Francisco Mendes, Miguel Martins, Tiago Ribeiro, João Afonso, Pedro Cardoso, Helder Cardoso, Patrícia Andrade, João Ferreira, Miguel Mascarenhas, Guilherme Macedo
Diagnostics.2024; 14(3): 291. CrossRef
Role of Device-Assisted Enteroscopy in Crohn’s Disease
Giulia Catassi, Clelia Marmo, Antonio Gasbarrini, Maria Elena Riccioni
Journal of Clinical Medicine.2024; 13(13): 3919. CrossRef
Discordance Rate and Risk Factor of Other Diagnostic Modalities for Small Bowel Tumors Detected by Device-Assisted Enteroscopy: A Korean Association for the Study of Intestinal Disease (KASID) Multicenter Study
Jihye Park, Jin Su Kim, Joo Hye Song, Kwangwoo Nam, Seong-Eun Kim, Eui Sun Jeong, Jae Hyun Kim, Seong Ran Jeon
Gut and Liver.2024; 18(4): 686. CrossRef

18,834 View
264 Download
7 Crossref

Original Article

Colonic Chicken Skin Mucosa is an Independent Endoscopic Predictor of Advanced Colorectal Adenoma: Eun Ju Chung, Ji Young Lee, Jaewon Choe, Hye-Sook Chang, Jongcheol Kim, Dong Hoon Yang, Byong Duk Ye, Jeong-Sik Byeon, Kyung-Jo Kim, Suk-Kyun Yang, Jin-Ho Kim, Seung-Jae Myung; Intest Res 2015;13(4):318-325. Published online October 15, 2015; DOI: https://doi.org/10.5217/ir.2015.13.4.318

Abstract PDF PubReader ePub

<b>Background/Aims</b><br/>

Chicken skin mucosa (CSM), surrounding colorectal adenoma, is an endoscopic finding with pale yellow-speckled mucosa; however, its clinical significance is unknown. This study aimed to evaluate the prevalence and clinical characteristics of CSM, and the association between colorectal carcinogenesis and CSM.

Methods

This cross-sectional study was performed in 733 consecutive patients who underwent endoscopic polypectomy for colorectal adenoma after the screening of colonoscopy at the Asan Health Promotion Center between June 2009 and December 2011. The colonoscopic and pathological findings of colorectal adenoma including number, size, location, dysplasia, morphology, and clinical parameters were reviewed.

Results

The prevalence of CSM was 30.7% (225 of 733 patients), and most CSM-related adenomas were located in the distal colon (93.3%). Histological analysis revealed lipid-laden macrophages in the lamina propria of the mucosa. Multivariate analyses showed that CSM was significantly associated with advanced pathology, including villous adenoma and high-grade dysplasia (odds ratio [OR], 2.078; 95% confidence interval [CI], 1.191-3.627; P=0.010), multiple adenomas (i.e., ≥2 adenomas; OR, 1.692; 95% CI, 1.143-2.507; P=0.009), and a protruding morphology (OR, 1.493; 95% CI, 1.027-2.170; P=0.036). There were no significant differences in polyp size or clinical parameters between patients with and without CSM.

Conclusions

CSM-related adenoma was mainly found in the distal colon, and was associated with advanced pathology and multiple adenomas. CSM could be a potential predictive marker of the carcinogenetic progression of distally located colorectal adenomas.

Citations

Citations to this article as recorded by

Active Rectal Bleeding Due to Polyp Avulsion Induced by Bowel Preparation: A Case Report
Jiaming Lei, Ling Wu
Cureus.2025;[Epub] CrossRef
Mucosa color and size may indicate malignant transformation of chicken skin mucosa-positive colorectal neoplastic polyps
Ying-Jie Zhang, Meng-Xia Yuan, Wu Wen, Fan Li, Yi Jian, Chuan-Ming Zhang, Ye Yang, Feng-Lin Chen
World Journal of Gastrointestinal Oncology.2024; 16(3): 750. CrossRef
White spots around colorectal tumors are cancer-related findings and may aid endoscopic diagnosis: a prospective study in Japan
Kai Korekawa, Yusuke Shimoyama, Fumiyoshi Fujishima, Hiroshi Nagai, Takeo Naito, Rintaro Moroi, Hisashi Shiga, Yoichi Kakuta, Yoshitaka Kinouchi, Atsushi Masamune
Clinical Endoscopy.2024; 57(5): 637. CrossRef
Solitary juvenile polyp of the rectum with intramucosal adenocarcinoma
Kazuki Nagai, Uichiro Fuchizaki, Yoshimichi Ueda
Clinical Journal of Gastroenterology.2023; 16(4): 532. CrossRef
Chicken skin mucosa surrounding small colorectal cancer could be an endoscopic predictive marker of submucosal invasion
Ying-Jie Zhang, Wu Wen, Fan Li, Yi Jian, Chuan-Ming Zhang, Meng-Xia Yuan, Ye Yang, Feng-Lin Chen
World Journal of Gastrointestinal Oncology.2023; 15(6): 1062. CrossRef
Characteristics and potential malignancy of colorectal juvenile polyps in adults: a single-center retrospective study in China
Jie Dong, Tian-Shi Ma, Yuan-Hong Xu, Peng Li, Wan-Yuan Chen, Jiang-Feng Tu, You-Wei Chen
BMC Gastroenterology.2022;[Epub] CrossRef
Colonic Chicken Skin Mucosa Surrounding Colon Polyps Is an Endoscopic Predictive Marker for Colonic Neoplastic Polyps
Yu Mi Lee, Kyung Ho Song, Hoon Sup Koo, Choong-Sik Lee, Inseok Ko, Sang Hyuk Lee, Kyu Chan Huh
Gut and Liver.2022; 16(5): 754. CrossRef
Diagnosis and management of a solitary colorectal juvenile polyp in an adult during follow-up for ulcerative colitis: A case report
You-Wei Chen, Jiang-Feng Tu, Wen-Juan Shen, Wan-Yuan Chen, Jie Dong
World Journal of Gastroenterology.2020; 26(8): 877. CrossRef
Hepatitis B Virus Infection Is Independently Associated With Advanced Colorectal Adenoma
Su Hwan Kim, Ji Won Kim, Kook Lae Lee, Seohui Lee, Seong-Joon Koh, Ji Bong Jeong, Byeong Gwan Kim
The American Journal of the Medical Sciences.2018; 356(2): 141. CrossRef
Current strategies for malignant pedunculated colorectal polyps
Adriana Ciocalteu, Dan Ionut Gheonea, Adrian Saftoiu, Liliana Streba, Nicoleta Alice Dragoescu, Tiberiu Stefanita Tenea-Cojan
World Journal of Gastrointestinal Oncology.2018; 10(12): 465. CrossRef

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93 Download
11 Web of Science
10 Crossref

Case Report

A Case of Localized Amyloid Light-Chain Amyloidosis in the Small Intestine: Jong Hyo Choi, Bong Min Ko, Cheol Kim, Hee Kyung Kim, Jae Pil Han, Su Jin Hong, Jong Ho Moon, Moon Sung Lee; Intest Res 2014;12(3):245-250. Published online July 25, 2014; DOI: https://doi.org/10.5217/ir.2014.12.3.245

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Amyloidosis is characterized by the abnormal deposition of extracellular amyloid fibrils. Cases involving amyloid light-chain amyloidosis in the small intestine have been reported infrequently in Korea. Here, we report a case of localized light chain protein amyloidosis in the small intestine. Esophagogastroduodenoscopy, push enteroscopy, and capsule endoscopy revealed submucosal tumor-like lesions, multiple shallow ulcers, and several erosions in the distal duodenum and jejunum. An endoscopic biopsy established the diagnosis of amyloidosis. In through an immunohistochemical analysis, the presence of lambda light chain protein was detected. The patient had no evidence of an underlying clonal plasma cell disorder or additional organ involvement. Therefore, we concluded that the patient had localized amyloidosis of the small intestine.

Citations

Citations to this article as recorded by

A systematic review of the literature on localized gastrointestinal tract amyloidosis: Presentation, management and outcomes
Mariuxi Alexandra Viteri Malone, David Alfonso Alejos Castillo, Heitor Tavares Santos, Anahat Kaur, Tarek Elrafei, Lewis Steinberg, Abhishek Kumar
European Journal of Haematology.2024; 113(4): 400. CrossRef
Iatrogenic Sigma Perforation in a Patient with Localized Rectal and Sigma AL Amyloidosis: A Forensic Case and a Literature Review
Giuseppe Davide Albano, Stefania Zerbo, Simone Di Franco, Elisabetta Orlando, Eleonora Formisano, Antonina Argo, Beatrice Belmonte
Forensic Sciences.2024; 4(3): 453. CrossRef
Systemic Immunoglobulin Light Chain Amyloidosis Involving the Large Intestine
Renugadevi Swaminathan, Samuel Igbinedion, Sudha Pandit
ACG Case Reports Journal.2021; 8(5): e00578. CrossRef
Unusual case of amyloidosis presenting as a jejunal mass
Sachin Mohan, Elliot Graziano, James Campbell, Irshad H Jafri
BMJ Case Reports.2021; 14(5): e240226. CrossRef
Gastrointestinal AA amyloidosis secondary to chronic pyelonephritis presenting with refractory diarrhea and severe hypoalbuminemia
Tomoko Tanaka, Tatsushi Naito, Yohei Midori, Takuto Nosaka, Kazuto Takahashi, Kazuya Ofuji, Hidetaka Matsuda, Masahiro Ohtani, Katsushi Hiramatsu, Yoshiaki Imamura, Osamu Yokoyama, Hironobu Naiki, Yasunari Nakamoto
Clinical Journal of Gastroenterology.2021; 14(6): 1642. CrossRef
Morphological and Immunohistochemical Characteristics of Experimental Mandibular Fractures Healing Process
A. A. Matchin, A. A. Stadnikov, E. V. Nosov, S. Kh. Kiriakidi
Journal of Anatomy and Histopathology.2019; 8(1): 44. CrossRef
Specific Clinical and Morphological Characteristics of Amyloidosis of the Stomach and Duodenum
Z. V. Gioeva, L. M. Mikhaleva
Journal of Anatomy and Histopathology.2019; 8(1): 39. CrossRef
Localized Gastrointestinal ALλ Amyloidosis
Tomoya Iida, Kentaro Yamashita, Hiroshi Nakase
Clinical Gastroenterology and Hepatology.2018; 16(9): e93. CrossRef
Small Bowel Amyloidosis
Raghav Bansal, Umer Syed, Jacob Walfish, Joshua Aron, Aaron Walfish
Current Gastroenterology Reports.2018;[Epub] CrossRef
Systemic amyloidosis with gastrointestinal involvement: Diagnosis from endoscopic and histological views
Tomoya Iida, Hiroo Yamano, Hiroshi Nakase
Journal of Gastroenterology and Hepatology.2018; 33(3): 583. CrossRef

13,145 View
74 Download
7 Web of Science
10 Crossref

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