- Original Article
- Clinical characteristics and prevalence of vitamin D insufficiency in children less than two years of age
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Ji Hyun Yoon, Cheong Soo Park, Ji Young Seo, Yun Sun Choi, Young Min Ahn
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Clin Exp Pediatr. 2011;54(7):298-303. Published online July 31, 2011
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Purpose To evaluate the clinical characteristics of vitamin D deficiency and its association with iron deficiency anemia (IDA). MethodsA total of 171 children aged less than two years underwent 25-hydroxyvitamin D3 tests between January 2007 and July 2009. The study was classified into two groups: normal and vitamin D insufficiency, by their vitamin 25-hydroxyvitamin D3 levels. ResultsIn total, 120 children were in the... |
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- The quality control and acceptability of spirometry in preschool children
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Hyun Kyong Seo, Sun Jung Chang, Da Woon Jung, Young Sun Wee, Hye Mi Jee, Ji Young Seo, Man Yong Han
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Clin Exp Pediatr. 2009;52(11):1267-1272. Published online November 15, 2009
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Purpose : We examined the ability of preschool aged children to meet the American Thoracic Society (ATS) and European Resiratory Society (ERS) goals for spirometry quality and tried to find out the major factor for improving the rate of success of spiromety test in this age group.
Methods : Spirometry was performed in 2-6 aged 155 children with chronic cough or... |
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- Case Report
- A case of gastric trichobezoar causing psychiatric problems
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Ji Young Seo, Min Young Kim, Jae Ho Noh, Chun Dong Kim, Jae Ock Park, Gyo Chang Choi
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Clin Exp Pediatr. 2009;52(10):1167-1170. Published online October 15, 2009
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Trichobezoar is characterized by the accumulation of hair in the gastrointestinal tract and usually occurs in those who have trichotillomania, other psychiatric disorders, or neurologic problems. Trichobezoar typically presents as gastric obstruction, including abdominal pain, vomiting, anorexia, and weight loss. A 9-year-old girl visited our clinic with the complaint of abdominal discomfort and vomiting. A review of her medical history... |
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- Original Article
- Endocrine dysfunction and growth in children with medulloblastoma
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In Suk Yoon, Ji Young Seo, Choong Ho Shin, Il Han Kim, Hee Young Shin, Sei Won Yang, Hyo Seop Ahn
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Clin Exp Pediatr. 2006;49(3):292-297. Published online March 15, 2006
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Purpose : In medulloblastoma, craniospinal radiation therapy combined with chemotherapy improves the prognosis of tumors but results in significant endocrine morbidities. We studied the endocrine morbidity, especially growth pattern changes.
Methods : The medical records of 37 patients with medulloblastoma were reviewed retrospectively for evaluation of endocrine function and growth. We performed the growth hormone stimulation test in 16 patients whose... |
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