Intestinal Research

Dong Kyun Park

4 Articles

Miscellaneous

Primary epiploic appendagitis: compared with diverticulitis and focused on obesity and recurrence: Youn I Choi, Hyun Sun Woo, Jun-Won Chung, Young Sup Shim, Kwang An Kwon, Kyoung Oh Kim, Yoon Jae Kim, Dong Kyun Park; Intest Res 2019;17(4):554-560. Published online October 14, 2019; DOI: https://doi.org/10.5217/ir.2018.00148

Background/Aims
There is limited data to compare the clinical characteristics and recurrence rates between left-sided primary epiploic appendagitis (PEA) versus left-sided acute colonic diverticulitis (ACD), and right-sided PEA versus right-sided ACD, respectively.
Methods
We retrospectively reviewed the medical records and radiologic images of the patients who presented with left-sided or right-sided acute abdominal pain and had computer tomography performed at the time of presentation showing radiological signs of PEA or ACD between January 2004 and December 2014. We compared the clinical characteristics of left PEA versus left ACD and right PEA versus right ACD, respectively.
Results
Fifty-six patients (left:right = 27:29) and 308 patients (left:right = 24:284) were diagnosed with symptomatic PEA and ACD, respectively. Left-sided PEA were statistically significantly younger (50.2 ± 15.4 years vs. 62.1 ± 15.8 years, P= 0.009), more obese (body mass index [BMI]: 26.3 ± 2.9 kg/m2 vs. 22.3 ± 3.1 kg/m2 , P< 0.001), and had more tendencies with normal or mildly elevated high-sensitivity C-reactive protein (hsCRP) (1.2 ± 1.3 mg/dL vs. 8.4 ± 7.9 mg/dL, P< 0.001) than patients with left-sided ACD. The discriminative function of age, BMI and CRP between left-sided PEA versus left-sided ACD was 0.71 (cutoff: age ≤ 59 years, sensitivity of 66.7%, specificity of 77.8%), 0.83 (cutoff: BMI > 24.5 kg/m2 , sensitivity of 80.0%, specificity of 80.0%) and 0.80 (cutoff: CRP < 1.8 mg/dL, sensitivity of 72.2%, specificity of 85.7%).
Conclusions
If patients with left lower quadrant abdominal pain are less than 60 years, obese (BMI > 24.5 kg/m2 ) with or without normal to mild elevated CRP levels (CRP < 1.8 mg/dL), it might be necessary for clinicians to suspect the diagnosis of PEA rather than ACD.

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Diagnosis and treatment of epiploic appendagitis in a Middle Eastern country: An observational retrospective analysis of 156 cases
Ayman El‐Menyar, Syed G. A. Naqvi, Omer Al‐Yahri, Abdelaziz MA Abusal, Abdulwahhab Al‐Shaikhli, Sadia Sajid, Husham Abdelrahman, Ahmad G. Kloub, Muhamed Ibnas, Rifat Latifi, Yasser M. R. Toble, Hassan Al‐Thani
World Journal of Surgery.2024; 48(6): 1363. CrossRef
Epiploic Adipose Tissue (EPAT) in Obese Individuals Promotes Colonic Tumorigenesis: A Novel Model for EPAT-Dependent Colorectal Cancer Progression
Rida Iftikhar, Patricia Snarski, Angelle N. King, Jenisha Ghimire, Emmanuelle Ruiz, Frank Lau, Suzana D. Savkovic
Cancers.2023; 15(3): 977. CrossRef
Recurrencia en pacientes con apendagitis epiploica: un reporte de caso
Mía Alejandra Gómez Corrales, Fabian Andrés Chávez Ecos, Jackeline Alexandra Espinoza Utani, Carlos Alberto Dávila Hernández
Revista colombiana de Gastroenterología.2023; 38(1): 94. CrossRef

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Drug-induced eosinophilic pneumonia in a patient with Crohn's disease: diagnosis and treatment using fraction of exhaled nitric oxide: Jina Yeo, Hyun Sun Woo, Sang Min Lee, Yoon Jae Kim, Kwang An Kwon, Dong Kyun Park, Jung Ho Kim, Kyoung Oh Kim, Jun-Won Chung; Intest Res 2017;15(4):529-534. Published online October 23, 2017; DOI: https://doi.org/10.5217/ir.2017.15.4.529

Abstract PDF PubReader ePub

Oral 5-aminosalicylic acid agents (mesalazine and sulfasalazine) and azathioprine are the mainstays of treatment for inflammatory bowel disease. Reports of pulmonary toxicity induced by oral 5-aminosalicylic acid agents or azathioprine in patients with inflammatory bowel disease are very rare; to date, only 38 cases have been reported worldwide. We, herein, report a case involving a 26-year-old man who was diagnosed with eosinophilic pneumonia after using mesalazine and azathioprine for the treatment of Crohn's disease and recovered after treatment. We also found that the fraction of exhaled nitric oxide level was elevated in this patient. After treatment, the fraction of exhaled nitric oxide level decreased and the symptoms improved. The present case shows that fraction of exhaled nitric oxide is related to the disease activity and treatment effectiveness of druginduced eosinophilic pneumonia.

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Exploratory disproportionality analysis of potentially drug-induced eosinophilic pneumonia using United States Food and Drug Administration adverse event reporting system
Ashwin Kamath
Scientific Reports.2025;[Epub] CrossRef
Qualitative and quantitative study of intermolecular weak interactions for aminosalicylic acid isomers by terahertz spectroscopy
Yuan Tang, Zhi Li, Shan Tu, Yulai She, Yongying Gan
International Journal of Quantum Chemistry.2022;[Epub] CrossRef
Spontaneous resolution of focal eosinophilic myositis of the adductor pollicis complicated by lung lesions
Sayuri Yamashita, Hidenaga Kawasumi, Makiko Kimura, Mutsuto Tateishi
Modern Rheumatology Case Reports.2020; 4(1): 106. CrossRef
lncRNACNN3-206 activates intestinal epithelial cell apoptosis and invasion by sponging miR-212, an implication for Crohn's disease
Na Li, Rui-Hua Shi
World Journal of Gastroenterology.2020; 26(5): 478. CrossRef
Expression alteration of long non-coding RNAs and their target genes in the intestinal mucosa of patients with Crohn’s disease
Na Li, Ruihua Shi
Clinica Chimica Acta.2019; 494: 14. CrossRef
Mesalazin-induced eosinophilic pneumonia in a 15-year-old boy with ulcerative colitis
G. N. Yankinа, L. V. Gorlenko, E. V. Loshkova, E. I. Kondratyeva, E. Yu. Tuteva, A. A. Terenteva, V. A. Zhelev, E. V. Mikhalev, T. A. Shemyakinа, T. S. Krivonogova, N. A. Ryzhakova, E. V. Romanova
Bulletin of Siberian Medicine.2019; 18(3): 245. CrossRef
Oxidative Stress and Effect of Treatment on the Oxidation Product Decomposition Processes in IBD
Ewa Dudzińska, Magdalena Gryzinska, Katarzyna Ognik, Paulina Gil-Kulik, Janusz Kocki, Vladimir Jakovljevic
Oxidative Medicine and Cellular Longevity.2018;[Epub] CrossRef

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Usefulness of endoscopic resection using the band ligation method for rectal neuroendocrine tumors: Ju Seung Kim, Yoon Jae Kim, Jun-Won Chung, Jung Ho Kim, Kyoung Oh Kim, Kwang An Kwon, Dong Kyun Park, Jung Suk An; Intest Res 2016;14(2):164-171. Published online April 27, 2016; DOI: https://doi.org/10.5217/ir.2016.14.2.164

Abstract PDF PubReader ePub

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

Rectal neuroendocrine tumors (NETs) are among the most common of gastrointestinal NETs. Due to recent advances in endoscopy, various methods of complete endoscopic resection have been introduced for small (≤10 mm) rectal NETs. However, there is a debate about the optimal treatment for rectal NETs. In our study, we aimed to evaluate the efficacy and feasibility of endoscopic resection using pneumoband and elastic band (ER-BL) for rectal NETs smaller than 10 mm in diameter.

Methods

A total of 55 patients who were diagnosed with rectal NET from January 2004 to December 2011 at Gil Medical Center were analyzed retrospectively. Sixteen patients underwent ER-BL. For comparison, 39 patients underwent conventional endoscopic mucosal resection (EMR).

Results

There was a markedly lower deep margin positive rate for ER-BL than for conventional EMR (6% [1/16] vs. 46% [18/39], P=0.029). Four patients who underwent conventional EMR experienced perforation or bleeding. However, they recovered within a few days. On the other hand, patients whounderwent endoscopic resection using a pneumoband did not experience any complications. In multivariate analysis, ER-BL (P=0.021) was independently associated with complete resection.

Conclusions

ER-BL is an effective endoscopic treatment with regards to deep margin resection for rectal NET smaller than 10 mm.

Citations

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Endoscopic treatments for rectal neuroendocrine tumors: a systematic review and network meta-analysis
Jie Chen, Jianfang Ye, Xiong Zheng, Jianyong Chen
Journal of Gastrointestinal Surgery.2024; 28(3): 301. CrossRef
Endoscopic mucosal resection using anchored snare Tip-in versus precut technique for small rectal neuroendocrine tumors
Seung Wook Hong, Dong-Hoon Yang, Yoo Jin Lee, Dong Hoon Baek, Jaeyoung Chun, Hyun Gun Kim, Sung Joo Kim, Seung-Mo Hong, Dae-Seong Myung
The Korean Journal of Internal Medicine.2024; 39(2): 238. CrossRef
Outcome of Endoscopic Resection of Rectal Neuroendocrine Tumors ≤ 10 mm
Roberta Elisa Rossi, Maria Terrin, Silvia Carrara, Roberta Maselli, Alexia Francesca Bertuzzi, Silvia Uccella, Andrea Gerardo Antonio Lania, Alessandro Zerbi, Cesare Hassan, Alessandro Repici
Diagnostics.2024; 14(14): 1484. CrossRef
Clinical outcomes of endoscopic resection for rectal neuroendocrine tumors: Advantages of endoscopic submucosal resection with a ligation device compared to conventional EMR and ESD
Yuki Kamigaichi, Ken Yamashita, Shiro Oka, Hirosato Tamari, Yasutsugu Shimohara, Tomoyuki Nishimura, Katsuaki Inagaki, Yuki Okamoto, Hidenori Tanaka, Ryo Yuge, Yuji Urabe, Koji Arihiro, Shinji Tanaka
DEN Open.2022;[Epub] CrossRef
Endoscopic Mucosal Resection in Children
David S. Vitale, Kelly Wang, Laith H. Jamil, Kenneth H. Park, Quin Y. Liu
Journal of Pediatric Gastroenterology and Nutrition.2022; 74(1): 20. CrossRef
Rectal neuroendocrine tumors: Current advances in management, treatment, and surveillance
Camilla Gallo, Roberta Elisa Rossi, Federica Cavalcoli, Federico Barbaro, Ivo Boškoski, Pietro Invernizzi, Sara Massironi
World Journal of Gastroenterology.2022; 28(11): 1123. CrossRef
Comparison of underwater endoscopic mucosal resection and endoscopic submucosal dissection of rectal neuroendocrine tumors (with videos)
Sung Sil Park, Kyung Su Han, Bun Kim, Byung Chang Kim, Chang Won Hong, Dae Kyung Sohn, Hee Jin Chang
Gastrointestinal Endoscopy.2020; 91(5): 1164. CrossRef
Treatment Results of Endoscopic Mucosal Resection with a Ligation Device for Duodenal Neuroendocrine Tumors
Ai Fujimoto, Motoki Sasaki, Osamu Goto, Tadateru Maehata, Yasutoshi Ochiai, Motohiko Kato, Atsushi Nakayama, Teppei Akimoto, Jyunko Kuramoto, Yuichiro Hayashi, Kaori Kameyama, Naohisa Yahagi
Internal Medicine.2019; 58(6): 773. CrossRef
Endoscopic submucosal resection with an endoscopic variceal ligation device for the treatment of rectal neuroendocrine tumors
Masahide Ebi, Shoko Nakagawa, Yoshiharu Yamaguchi, Yasuhiro Tamura, Shinya Izawa, Yasutaka Hijikata, Takaya Shimura, Yasushi Funaki, Naotaka Ogasawara, Makoto Sasaki, Takashi Joh, Kunio Kasugai
International Journal of Colorectal Disease.2018; 33(12): 1703. CrossRef
Neuroendocrine neoplasms of rectum: A management update
Emilio Bertani, Davide Ravizza, Massimo Milione, Sara Massironi, Chiara Maria Grana, Dario Zerini, Alessandra Nella Piccioli, Giuseppe Spinoglio, Nicola Fazio
Cancer Treatment Reviews.2018; 66: 45. CrossRef

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The Clinicopathological Characteristics and Treatment Results of the Early Colorectal Cancer: Kwang An Kwon, Yu Kyung Kim, Moon Gi Chung, Dong Kyun Park, Oh Sang Kwon, Sun Suk Kim, Yeon Suk Kim, So Young Kwon, Yang Suh Ku, Duck Joo Choi, Ju Hyun Kim, Dong Hae Jung; Intest Res 2005;3(2):133-139. Published online December 30, 2005

Abstract PDF: Background/Aims
Recently, it has been more interested in the early colorectal cancer (ECC) with possibility of endoscopic treatment. We evaluated the clinicopathological characteristics and the treatment results of the ECC. Methods: 120 cases of ECC from 969 patients with colon cancer were analyzed. The cases of concomitant advanced colon cancer were excluded. Results: 12.1% of total colon cancer was ECC. 80 and 40 cases were mucosal (M) and submucosal (SM) cancer, respectively. The size of lesion and cancer tissue of SM cancer was significantly larger than that of M cancer (lesion size, 2.2 vs. 1.7 cm, p=0.03; cancer size, 1.7 vs. 0.7 cm, p＜0.001). The prevalence of flat type in SM cancer was higher than that of M cancer (30% vs. 15%, p=0.07). Moderately-differentiated type was more common in SM cancer than M cancer (63% vs. 3%, p＜0.001). 15 cases received the additional operation (M cancer; 2, SM cancer; 13). The metastasis of lymph nodes was verified in 2 cases of SM cancer. Conclusions: The ECC with flat type, more than 2 cm in size and moderately-differentiated type had the possibility of SM cancer. Therefore endoscopic treatment in patients with those characteristics should be considered with caution. (Intestinal Research 2005;3:133-139)

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