- Management of Achalasia: Expert Consensus Statements
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Choe AR, Jung HK
- KMID: 2447599
- Korean J Gastroenterol.
- 2019 May;73(5):294-298.
- doi: 10.4166/kjg.2019.73.5.294
Achalasia is a motility disorder of the esophagus characterized by absence of peristalsis and failure of relaxation of lower esophagus sphincter. The introduction of high resolution manometry (HRM) and per-oral... -
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- Treatment of direct oral anticoagulants in patients with liver cirrhosis and portal vein thrombosis
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Chun HS, Choe AR, Lee M, Cho Y, Kim HY, Yoo K, Kim TH
- KMID: 2520836
- Clin Mol Hepatol.
- 2021 Oct;27(4):535-552.
- doi: 10.3350/cmh.2021.0109
Although patients with cirrhosis are known to be in a state of “rebalance” in that pro- and anticoagulant factors increase the risk for both bleeding and thrombosis, the prevalence of... -
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- A Collision Tumor of the Esophagus: Mixed Squamous Cell Carcinoma and Neuroendocrine Carcinoma
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Choe AR, Shim KN, Lim J, Song EM, Tae CH, Jung SA, Jo MS
- KMID: 2504237
- Korean J Gastroenterol.
- 2020 Apr;75(4):207-211.
- doi: 10.4166/kjg.2020.75.4.207
Collision tumors are extremely rare, and currently, no therapeutic protocols are established. A 64-year-old man presented to his physician with complaints of right chest and abdominal pain. The contrast-enhanced CT... -
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- Small Bowel Necrosis Associated with Catastrophic Antiphospholipid Syndrome: A Case Report
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Lee HA, Kim SE, Jung DW, Byeon JR, Choe AR, Tae CH, Moon CM, Jung HK, Shim KN, Jung SA
- KMID: 2516890
- Korean J Gastroenterol.
- 2021 Jun;77(6):294-299.
- doi: 10.4166/kjg.2021.014
Catastrophic antiphospholipid syndrome is a highly fatal condition characterized by widespread thromboembolism subsequent to a triggering factor (e.g., infection, trauma, and neoplasia) in antiphospholipid antibody-positive patients. This paper reports a... -
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- Gastric Ulcers with Cytomegalovirus Infection in an Immunocompetent Patient
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Kim TO, Shim KN, Kim SY, Lim JY, Choe AR, Tae CH, Moon CM, Kim SE, Jung HK, Jung SA
- KMID: 2469320
- Korean J Helicobacter Up Gastrointest Res.
- 2019 Dec;19(4):277-281.
- doi: 10.7704/kjhugr.2019.0018
Cases of cytomegalovirus (CMV) infection are rare, and this infection is commonly asymptomatic in immunocompetent patients. Here, we report a pathologically proven case of CMV infection in gastric ulcers in... -
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- A practical approach for small bowel bleeding
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Kim SE, Kim HJ, Koh M, Kim MC, Kim JS, Nam JH, Cho YK, Choe AR, The Research Group for Capsule Endoscopy and Enteroscopy of the Korean Society of Gastrointestinal Endoscopy
- KMID: 2542453
- Clin Endosc.
- 2023 May;56(3):283-289.
- doi: 10.5946/ce.2022.302
Gastrointestinal (GI) bleeding is one of the most common conditions among patients visiting emergency departments in Korea. GI bleeding is divided into upper and lower GI bleeding, according to the... -
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- Variable Endoscopic Findings and Clinicopathological Characteristics of Borrmann Type 4 Advanced Gastric Cancer
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Chang JY, Shim KN, Tae CH, Choe AR, Moon CM, Kim SE, Jung HK, Jung SA
- KMID: 2046332
- Korean J Helicobacter Up Gastrointest Res.
- 2015 Sep;15(3):166-173.
- doi: 10.7704/kjhugr.2015.15.3.166
BACKGROUND/AIMS: Borrmann type 4 advanced gastric cancer (AGC) is difficult to diagnose. There are no typical endoscopic findings. Endoscopic biopsies have a high false negative rate because Borrmann type 4... -
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- Pancreatitis-Mimicking Pancreatic Cancer with Duodenal Obstruction: A Case Report
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Choe AR, Shim KN, Kim TO, Yoon SE, Min SK, Cho MS
- KMID: 2159124
- Korean J Helicobacter Up Gastrointest Res.
- 2016 Mar;16(1):42-45.
- doi: 10.7704/kjhugr.2016.16.1.42
Pancreatic cancer tends to be delayed in diagnosis because of the lack of early symptom and less than 20% of patients present with resectable masses. A 95-year-old male visited due... -
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- Comparison of the Diagnostic Ability of Endoscopic Ultrasonography and Abdominopelvic Computed Tomography in the Diagnosis of Gastric Subepithelial Tumors
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Kim SY, Shim KN, Lee JH, Lim JY, Kim TO, Choe AR, Tae CH, Jung HK, Moon CM, Kim SE, Jung SA
- KMID: 2465799
- Clin Endosc.
- 2019 Nov;52(6):565-573.
- doi: 10.5946/ce.2019.019
BACKGROUND/AIMS: Endoscopic ultrasonography (EUS) is the most efficient imaging modality for gastric subepithelial tumors (SETs). However, abdominopelvic computed tomography (APCT) has other advantages in evaluating the characteristics, local extension, or... -
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- Risk Factors for Metachronous Recurrence after Endoscopic Submucosal Dissection of a Gastric Neoplasm
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Choe AR, Shim KN, Kim TO, Kim SY, Lim J, Tae CH, Moon CM, Kim SE, Jung HK, Jung SA
- KMID: 2469332
- Korean J Helicobacter Up Gastrointest Res.
- 2019 Sep;19(3):184-192.
- doi: 10.7704/kjhugr.2019.19.3.184
BACKGROUND/AIMS: Although endoscopic submucosal dissection (ESD) is an accepted treatment method for gastric neoplasm worldwide, metachronous recurrence often occurs. Here, we evaluated the risk factors for metachronous recurrence after ESD... -
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- The role of PD-1/PD-L1 pathway in ulcerative colitis and changes following tonsil-derived mesenchymal stem cells treatment
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Song EM, Joo YH, Jung SA, Byeon JR, Choe AR, Park Y, Tae CH, Moon CM, Kim SE, Jung HK, Shim KN
- KMID: 2560513
- Korean J Intern Med.
- 2024 Nov;39(6):917-930.
- doi: 10.3904/kjim.2024.019
Background/Aims: The programmed death 1 (PD-1)/programmed death-ligand 1 (PD-L1) pathway has not been fully evaluated in inflammatory bowel disease. We evaluated PD-1/PD-L1 levels in patients with ulcerative colitis (UC) and... -
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- Gender Specific Differences in Prevalence and Risk Factors for Gastro-Esophageal Reflux Disease
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Kim SY, Jung HK, Lim J, Kim TO, Choe AR, Tae CH, Shim KN, Moon CM, Kim SE, Jung SA
- KMID: 2456268
- J Korean Med Sci.
- 2019 Jun;34(21):e158.
- doi: 10.3346/jkms.2019.34.e158
BACKGROUND: Gender-related factors might play an important role in the development of reflux esophagitis (RE) and symptomatic gastro-esophageal reflux disease (GERD). We aimed to evaluate the prevalence and risk factors... -
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- Outcome of Localized Granulomatosis with Polyangiitis: A Case Study
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Choe AR, Kim IJ, Lee J, Sung SH
- KMID: 2326732
- J Rheum Dis.
- 2016 Jun;23(3):174-178.
- doi: 10.4078/jrd.2016.23.3.174
OBJECTIVE: A substantial portion of granulomatosis with polyangiitis (GPA) patients present with localized disease limited to the upper respiratory tract, however; disease spectrum and prognosis of these patients are unclear.... -
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- A Review of Improvements for Providing Safe and Secure Environments for Medical Treatment
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Choe AR, Kim SE, Baek KH
- KMID: 2453163
- Health Policy Manag.
- 2019 Jun;29(2):105-111.
- doi: 10.4332/KJHPA.2019.29.2.105
On December 31, 2018, an incident occurred where a doctor was attacked and killed by a patient carrying a lethal weapon in the outpatients' clinic of the psychiatric department of... -
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- Successful Management of a Gastric Leak with Endoscopic Stent after Sleeve Gastrectomy
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Park SH, Shim KN, Lee KH, Choe AR, Jeon HK, Kim JW, Tae CH, Moon CM, Kim SE, Jung HK, Jung SA, Lee JH
- KMID: 2428903
- Korean J Helicobacter Up Gastrointest Res.
- 2018 Mar;18(1):70-73.
- doi: 10.7704/kjhugr.2018.18.1.70
Laparoscopic sleeve gastrectomy has become a standard procedure in bariatric surgery owing to its efficacy and simplicity. However, this procedure can cause life-threatening complications such as a gastric staple-line leak.... -
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