Kosin Medical Journal

Yeoun Joo Lee

2 Articles

Capsule endoscopy in Kazakhstan: a multicenter clinical experience: Sang Jun Sohn, Kanat Batyrbekov, Ainura Galiakbarova, Laura Yerdaliyeva, Jamilya Kaibullayeva, Jeongwoo Ju, Haejin Lee, Yeoun Joo Lee; Kosin Med J. 2024;39(3):179-185. Published online July 26, 2024; DOI: https://doi.org/10.7180/kmj.24.116

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Background
By analyzing small bowel capsule endoscopy (SBCE) performed in two large hospitals in Kazakhstan, we aimed to explore the characteristics of patients representative of Central Asia and the technical characteristics of SBCE.
Methods
SBCE cases were retrospectively analyzed. A descriptive analysis was conducted on the patients’ demographic data, diagnosis, and clinical symptoms. The results of SBCE, such as the lesions found, transit time and retention rate in the stomach and small bowel, and bowel visualization quality, were analyzed. Complications related to SBCE were investigated.
Results
SBCE was performed in 123 patients. Abdominal pain (81.3%) and chronic diarrhea (66.7%) were the most common symptoms, followed by weight loss (25.2%) and gastrointestinal bleeding (15.4%). The most common disease was Crohn’s disease (52.0%). Definite lesions, such as ulcers, polyps, and bleeding, were identified in 55.3% of patients. SBCE was successfully completed in all cases except for 11 (9.1%). The average small bowel transit time was 4 hours and 28 minutes. Excellent visualization (>75% of mucosa) was reported in 82.5% of patients. No patients experienced complications.
Conclusions
SBCE performed in Kazakhstan showed a high diagnostic yield with high-quality patient selection and no complications.

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Exploring the impact of capsule endoscopy in Kazakhstan: a significant milestone
Jong Yoon Lee
Kosin Medical Journal.2024; 39(3): 151. CrossRef

Experience of Campylobacter gastroenteritis in Korean children: Single-center study: Seung Hyeon Seo, Yeoun Joo Lee, Sang Wook Mun, Jae Hong Park; Kosin Med J. 2018;33(2):150-158. Published online December 31, 2018; DOI: https://doi.org/10.7180/kmj.2018.33.2.150

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Abstract PDF PubReader ePub: Objectives
Although Campylobacter is the main cause for bacterial acute gastroenteritis (AGE), there has been no notable clinical research into it, especially for Korean children. In this study, we share our experience of clinical, laboratory and image findings with Campylobacter AGE.
Methods
Between May 2013 and June 2016, children diagnosed as having Campylobacter AGE were retrospectively enrolled in our study. Campylobacter AGE was considered diagnosed when a patient had symptoms of bacterial AGE and a positive Campylobacter result in stool using multiplex PCR.
Results
Among 539 patients with suspected bacterial AGE, 31 (5.8%) patients had a positive result for Campylobacter. The average age of the 31 patients was 10.2 ± 5.0 years with a range between 1.1 and 16.9 years. Eighteen (58%) of the total patients were hospitalized between June and August. Diarrhea (93.5%), abdominal pain (83%) and fever (83%) were common symptoms. For 20 patients (65%), diarrhea lasted for less than three days, and fever lasted for 2.1 days on average. Among the 20 patients subjected to imaging studies, 12 patients (60%) showed bowel wall thickening on the right side of colon. In blood tests of 30 patients, 22 (73%) and 29 (97%) patients exhibited leukocytosis and elevated C-reactive protein, respectively. During treatment for Campylobacter AGE, prediagnostic empirical antibiotics were used for 6 (19%) patients. All patients recovered without complications.
Conclusions
Among the children with suspected bacterial AGE, 5.8% had a positive result on Campylobacter in stool using multiplex PCR. Therefore, we observe that Campylobacter AGE should be considered in school-age children who have diarrhea, fever, and abdominal pain.

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