- Original Article
- Infection
- Clinical characteristics of pediatric patients infected with SARS-CoV-2 versus common human coronaviruses: a national multicenter study
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In Suk Sol, Eun Lee, Hyeon-Jong Yang, Yong Ju Lee, Hye Yung Yum, Mi-Hee Lee, Mi Ae Chu, Hui Jeong Moon, Hyo-Bin Kim, Ju Hee Seo, Jung Yeon Shim, Ji Young Ahn, Yoon Young Jang, Hai Lee Chung, Eun Hee Chung, Kyunghoon Kim, Bong-Seong Kim, Cheol Hong Kim, Yang Park, Meeyong Shin, Kyung Suk Lee, Man Yong Han, Soo-Jong Hong, Eun Kyeong Kang, Chang Keun Kim; on behalf of The Pneumonia & Respiratory Disease Study Group of Korean Academy of Pediatric Allergy and Respiratory Disease
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Clin Exp Pediatr. 2023;66(3):134-141. Published online December 22, 2022
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Question: The clinical differences between severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and human coronaviruses (HCoV) in children remain unknown.
Finding: This study compared the clinical findings of children infected with SARS-CoV-2 versus HCoV. Its findings suggest that children and adolescents with SARS-CoV-2 have a milder clinical course than those with HCoV.
Meaning: The clinical course of children and adolescents with SARS-CoV-2 should be closely monitored during the coronavirus disease 2019 pandemic. |
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- The evaluation of risk for aspiration using lipid-laden macrophage index in infants with bronchiolitis
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Ji Yeon Koh, Hee Kang, Ju Young Chung, Tae Hee Han, Chang Keun Kim
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Clin Exp Pediatr. 2006;49(7):763-768. Published online July 15, 2006
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Purpose : We investigated the risk of aspiration using the lipid-laden macrophage index(LLMI) from laryngeal lavages in infants with bronchiolitis.
Methods : Laryngeal lavages from 22 infants with acute bronchiolitis caused by respiratory syncytial virus(RSV) were evaluated during the acute stage. Repeat studies were performed at 3 to 4 weeks after the initial study(remission stage). Lavage cell counts and differentials were... |
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- A Comparison of Clinical Manifestations in Neonates and Infants Infected by Respiratory Syncytial Virus
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In Suk Lim, Min Joo Shim, Byung Eui Kim, Ju Young Chung, Chang Keun Kim, Myoung Jae Chey, Sang Woo Kim, Soung Hee Kim, Tae Hee Han
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Clin Exp Pediatr. 2004;47(9):949-952. Published online September 15, 2004
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Purpose : This study was performed to evaluate of clinical manifestations of neonatal respiratory syncytial virus(RSV) infection, and to evaluate of differences of clinical manifestations between the neonates and infants who were infected by RSV.
Methods : We reviewed the medical record of 75 children who were younger than 12 months of age and infected by RSV. We classified then into... |
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- Bronchoalveolar Cellularity and IL-8 Levels in Patients with Post-measles Wheezing
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Da Eun Jung, Byeong Eui Kim, Ju Young Chung, Jeong Yeon Kim, Sang Hyuk Ma, Chang Keun Kim
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Clin Exp Pediatr. 2003;46(8):763-768. Published online August 15, 2003
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Purpose : This study was conducted to investigate the pulmonary cellular profiles and IL-8 levels in patients with post-measles wheezing.
Methods : Twelve previously healthy infants with a minimum of three episodes of wheezing after measles pneumonia(Measles wheezing, median age, 1.3 years) were recruited by a retrospective examination of hospital records. They underwent bronchoalveolar lavage(BAL) with flexible bronchoscopy, and high-resolution computed... |
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- Original Article
- Usefulness of the Flexible Bronchoscopy for Pediatric Respiratory Diseases
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Chang Keun Kim, Churl Young Chung
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Clin Exp Pediatr. 1999;42(6):783-789. Published online June 15, 1999
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Purpose : Flexible bronchoscopy is an important diagnostic and sometimes therapeutic tool that can be used on infants and children using light sedation and local anaesthesia. The purpose of this study is to evaluate the contribution of the flexible bronchoscopy to clinical diagnosis and therapy in children.
Methods : We examined the first 100 consecutive flexible bronchoscopies performed in children under... |
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- Case Report
- A Case of Allergic Bronchopulmonary Aspergillosis During Childhood
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Kyoung Ah Ha, Chang Keun Kim, Churl Young Chung, Jung Sook Kim
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Clin Exp Pediatr. 1999;42(2):284-288. Published online February 15, 1999
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Allergic bronchopulmonary aspergillosis(ABPA) is an inflammatory disease which causes a hypersensitivity to Aspergillus spores growing in the bronchi. The clinical syndrome is characterized by asthma, recurrent pulmonary infiltrations or mucoid impaction, eosinophilia, and central bronchiectasis. A 12-year-old boy was admitted to our hospital because of right lower chest pain and cystic mass-like shadows on a chest X-ray film. He had... |
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- A Case of Primary Small Cell Bronchogenic Carcinoma Detected by Bronchoscopy in a Child
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Seon Ju Song, Chang Keun Kim, Churl Young Chung
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Clin Exp Pediatr. 1999;42(11):1599-1603. Published online November 15, 1999
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While the frequency of primary carcinoma of the lung has recently increased in adults, it is rare in the pediatric age group. The various adult types of bronchogenic carcinoma such as squamous cell, small cell, large cell, and adenocarcinoma, are extremely rare in children. Twenty to 30 cases of primary bronchogenic carcinoma of the lung in children under 15 years... |
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- Fatal Doudenal Ulcer Bleeding in Status Asthmaticus Treated with Theophylline and Steroids
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Sang Woo Lee, Chang Keun Kim, Churl Young Chung, Young Doug Kim
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Clin Exp Pediatr. 1998;41(4):548-552. Published online April 15, 1998
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It is generally agreed that theophylline preparations and steroids should be given intravenously for
status asthmaticus. Theophylline can potentially have adverse gastrointestinal effects including
abdominal pain, nausea, vomiting, and hematemesis. Upper gastrointestinal bleeding in patients
treated with corticosteroids without a past history of upper gastrointestinal bleeding has been
reported rarely. But the etiologic significance of the stress of status asthmaticus, administration of
theophylline or corticosteroids... |
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- A Case of Severe Pulmonary Complication and ARDS Secondary to Peanut Aspiration in 15 Month Old Male
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Sung Keun Moon, Chang Keun Kim, Churl Young Chung
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Clin Exp Pediatr. 1997;40(3):423-428. Published online March 15, 1997
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Foreign body aspiration(especially peanut) is the leading cause of accidental death in children under 1 year of age and most cases of serious aspiration occur between the age of 1 and 3.
We report a case of severe pulmonary complication and adult respiratory distress
syndrome(ARDS) secondary to peanut aspiration in 15 month old male in spite of all
removal(9 pieces) by ventilating bronchoscope.
Chest... |
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- Original Article
- Comparison of Oxygenation and Lung Damage of High Frequency Flow Interruption to Conventional Ventilation in Surfactant Deficient Rabbits
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Chang Keun Kim, Churl Young Chung, Hye Jae Cho
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Clin Exp Pediatr. 1995;38(5):591-601. Published online May 15, 1995
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Purpose : This study was performed kto evaluate the High frequency flow interruption(HFF I) can prevent the lung injury and achieve a bettre oxygenation than conventional ventilation(C V) in surfactant deficient lungs when associated with lung volume recruitment and maintenance, and the need of background intermittent mandatory ventilation(IMV) to prevent the progressive atelectasis during HFFI.
Methods : Surfactant deficiency was produced... |
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