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Young Min Ahn  (Ahn YM) 44 Articles
Original Article
Positive association of breastfeeding on respiratory syncytial virus infection in hospitalized infants: a multicenter retrospective study
Min Jeong Jang, Yong Joo Kim, Shinhye Hong, Jaeyoon Na, Jong Hee Hwang, Son Moon Shin, Young Min Ahn
Clin Exp Pediatr. 2020;63(4):135-140.   Published online November 12, 2019
Question: Human milk has stronger antiviral, antibacterial, and anti-inflammatory properties compared with formula milk. How dose breastfeeding affect respiratory syncytial virus infection in Korea?
Finding: Breastfed infants required less oxygen therapy and possible intensive care unit admission than artificial formulafed infants during respiratory syncytial virus infection.
Meaning: This protective role of breast milk on RSV severity can be a supporting evidence for promoting breastfeeding in Korea.
Hereditary angioedema in childhood
Young Min Ahn
Clin Exp Pediatr. 2020;63(1):18-19.   Published online January 15, 2020
Original Article
General Pediatrics
Sudden unexpected cardio-respiratory arrest after venipuncture in children
Goun Jeong, Son Moon Shin, Nam Su Kim, Young Min Ahn
Clin Exp Pediatr. 2018;61(4):108-113.   Published online April 23, 2018

This study aimed to investigate the clinical and socioenvironmental characteristics of sudden cardiorespiratory arrest after venipuncture in children.


We conducted a retrospective email-based survey of all members of the Korean Pediatric Society. The questionnaire included items on patient demographics, socioenvironmental circumstances of the venipuncture, type of cardiorespiratory arrest, symptoms and signs, treatment, prognosis, and presumed cause of the arrest.


Fourteen patients were...

Sleep problems in children and adolescents at pediatric clinics
Dong Soon Kim, Cho Long Lee, Young Min Ahn
Clin Exp Pediatr. 2017;60(5):158-165.   Published online May 31, 2017

To investigate the frequency of childhood sleep problems at pediatric clinics in Seoul and Gyeonggi provinces.


Children (n=936) and their parents who visited 5 primary and 1 secondary pediatric outpatient clinics were invited to complete a Pediatric Sleep Questionnaire.


Among patients, 901 (96.3%) answered questionnaires in sufficient detail for evaluation. The participant's mean age was 4.35±3.02 years (range, 0–18 years). The male...

Clinical characteristics and prevalence of vitamin D insufficiency in children less than two years of age
Ji Hyun Yoon, Cheong Soo Park, Ji Young Seo, Yun Sun Choi, Young Min Ahn
Clin Exp Pediatr. 2011;54(7):298-303.   Published online July 31, 2011

To evaluate the clinical characteristics of vitamin D deficiency and its association with iron deficiency anemia (IDA).


A 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.


In total, 120 children were in the...

Review Article
Treatment of obstructive sleep apnea in children
Young Min Ahn
Clin Exp Pediatr. 2010;53(10):872-879.   Published online October 31, 2010

Obstructive sleep apnea (OSA) in children is a frequent disease for which optimal diagnostic methods are still being defined. Treatment of OSA in children should include providing space, improving craniofacial growth, resolving all symptoms, and preventing the development of the disease in the adult years. Adenotonsillectomy (T&A) has been the treatment of choice and thought to solve young patient's OSA...

Original Article
Drug resistance of Mycobacterium tuberculosis in children
Soo Jin Lee, Young Min Ahn, Hee Jin Kim
Clin Exp Pediatr. 2009;52(1):61-67.   Published online January 15, 2009
Purpose : The rate of drug-resistant tuberculosis (DR-TB) in children is an indicator of the effectiveness of TB control programs in the community. This study aimed to assess the prevalence of DR-TB in children and evaluate TB management. Methods : Between January 1999 and July 2007, drug susceptibility tests for anti-TB drugs were employed for patients aged less than 19...
Case Report
Cytogenetic evaluation of a patient with ring chromosome 9 presenting failure to thrive and developmental delay
Yun Mi Park, Han Nae Nho, Sook Za Kim, Young Min Ahn
Clin Exp Pediatr. 2008;51(4):426-430.   Published online April 15, 2008
We report clinical, cytogenetic, and fluorescence in situ hybridization (FISH) studies of a patient with ring chromosome 9. She presented with failure to thrive, facial dysmorphysm and mild psychomotor development delay in the absence of major malformations. Peripheral blood karyotype of the patient was 46,XX,r(9)(p24q34). G-band analysis suggested no loss of material in the ring chromosomes. FISH analysis using the...
A case of restless legs syndrome in a child presenting with growing pains
Dong Soon Kim, Hong Beom Shin, Young Min Ahn
Clin Exp Pediatr. 2008;51(11):1222-1227.   Published online November 15, 2008
Restless legs syndrome (RLS) is a common neurological sleep disorder in adults characterized by the following diagnostic criteria: an urge to move that is usually associated with unpleasant sensations and symptoms that are worse at rest, relieved by movement, and most severe at night. The definite diagnosis of RLS in children is stricter and consists of self-description of leg discomfort...
Original Article
Isolation rate of 4 type virus of acute gastroenteritis in full-term neonates during neonatal period
Soo Kyoung Moon, Jae In Lee, Hye Sun Yoon, Young Min Ahn
Clin Exp Pediatr. 2007;50(9):855-861.   Published online September 15, 2007
Purpose : The most common causes of acute viral gastroenteritis in newborn period are rotavirus, astrovirus, norovirus and enteric adenovirus. This study was designed to investigate the clinical characteristics, clinical symptoms, isolation rate and distribution of these viruses in full-term neonates during neonatal period. We also studied the influence on the viral isolation rate by postnatal care place and feeding...
Health status of children in low socioeconomic conditions
Hee Kyoung Choi, Jeong A Her, Seong Hee Jang, Dal Hyun Kim, Kyoung Lim Yoon, Young Min Ahn
Clin Exp Pediatr. 2006;49(1):24-28.   Published online January 15, 2006
Purpose : The purpose of this study was to investigate the health status and nutritional condition of children living in a low-income community through anthropometric, laboratory evaluation. Methods : A community-based survey identified children below 15 years living in a low-income community. Their weight, height, visual acuity, hearing level and dental status were measured. Blood sample were obtained on June and...
Clinical Usefulness of Rapid Antigen Test on the Diagnosis of Influenza
Jae Seon Kim, Hyon Joo Choi, Young Min Ahn, Young Ok Hwang
Clin Exp Pediatr. 2005;48(12):1348-1353.   Published online December 15, 2005
Purpose : Influenza is a respiratory disease which prevails widely every year and shows high morbidity and mortality among not only chronic invalids and the old, but also among infants and young children. To prevent community-acquired influenza infection, to facilitate prompt antiviral therapy and to avoid unnecessary use of antibiotics, an easy, rapid diagnostic method for the influenza virus is...
Case Report
A Case of Vocal Cord Dysfunction
Jeoung A Her, Hee Kyoung Choi, Chang Hee Son, Young Min Ahn
Clin Exp Pediatr. 2004;47(5):574-578.   Published online May 15, 2004
Vocal cord dysfunction is a recently described entity in which paradoxical adduction of the vocal cords produces airflow obstruction at the level of the larynx. Recurrent wheezing results, which may imitate asthma. Inspiratory closure of the cords can also cause stridor, commonly misdiagnosed as an upper airway obstruction of undefined cause. The acute presentation is often dramatic and has led...
Original Article
A Clinical Study of Chronic Functional Constipation in Children Treated for more than Five Months
Young Min Kim, Sung Yun Choi, Sun Hwan Bae, Young Min Ahn
Clin Exp Pediatr. 2004;47(11):1186-1192.   Published online November 15, 2004
Purpose : The purpose of this study was to evaluate the clinical features and the courses and effects of long-term treatment, and to analyze the association between clinical features and duration of therapy in chronic functional constipation in children. Methods : This study enrolled 57 children with chronic functional constipation who were treated in the Eulji Hospital for more than...
Case Report
A Case of Glutaric Aciduria Type I with Macrocephaly
Woo Jong Shin, Yeo Ok Moon, Hye Ran Yoon, Eun Sil Dong, Young Min Ahn
Clin Exp Pediatr. 2003;46(3):295-301.   Published online March 15, 2003
Glutaric aciduria type 1(GA1) is an autosomal recessive disorder of the lysine, hydroxylysine and tryptophan metabolism caused by the deficiency of mitochondrial glutaryl-CoA dehydrogenase. This disease is characterized by macrocephaly at birth or shortly after birth and various neurologic symptoms. Between the first weeks and the 4-5th year of life, intercurrent illness such as viral infections, gastroenteritis, or even routine...
Original Article
Sudden Unexpected Death in Infancy (Analysis of 34 Cases Including 13 Autopsies)
Yeo Ok Moon, Hee Kyoung Choi, Jeoung-A Her, Woo Jong Shin, Myoung-A Kim, Seong Yong Lee, Seong Hee Jang, Eun Sil Dong, Chong Jae Kim, Young Min Ahn, Je Geun Chi
Clin Exp Pediatr. 2002;45(9):1065-1074.   Published online September 15, 2002
Purpose : The purpose of this study is to analyze the epidemiologic characteristics of sudden unexpected death in infancy and to evaluate the importance of postmortem autopsy. Methods : We reviewed, retrospectively, medical records of 34 infants admitted to Kangnam General Hospital from January 1987 to December 2001 because of sudden unexpected death. We investigated the cause of death through medical...
Case Report
A Case of Marshall-Smith Syndrome
Yeo Ok Moon, Woo Jong Shin, Youn Jeong Shin, Eun Sil Dong, Young Min Ahn
Clin Exp Pediatr. 2002;45(7):906-911.   Published online July 15, 2002
Marshall-Smith syndrome is characterized by a triad of facial dysmorphism, failure to thrive and accelerated osseous maturation. We report a one-month-old male infant with of this rare syndrome, with laryngeal anomalies who died at 6 months of age with pneumonia. This is the first case of Marshall-Smith syndrome in Korea.
Original Article
Local Rifampicin Instillation Therapy for Suppurative Bacillus Calmette-Gu rin Lymphadenitis
Mee Jeong Kim, Seong Hee Jang, Young Min Ahn, Mi Kyoung Kang, Sang Jae Kim
Clin Exp Pediatr. 2002;45(4):454-458.   Published online April 15, 2002
Purpose : Bacillus Calmette-Gu rin(BCG) lymphadenitis is one of the most common complications of BCG vaccination. The involved lymph nodes usually subside spontaneously, but they may become enlarged and form an abscess. Treatment of these infants is controversial. The Pan American Health Organization recommends local isoniazid or rifampicin instillation for patients with suppurative BCG lymphadenitis. Methods : The study group comprised...
Clinical Manifestations of Group A β-Hemolytic Streptococcal Pharyngits and Usefulness of Rapid Antigen Test
Youn Jeong Shin, Seong Hee Jang, Eun Sil Dong, Young Min Ahn, Myung Suk Ku
Clin Exp Pediatr. 2001;44(7):732-741.   Published online July 15, 2001
Purpose : Accurate diagnosis of group A streptococcal(GAS) pharyngitis and appropriate antimicrobial therapy are important, particularly to prevent nonsuppurative sequelae and to reduce the improper use of antibiotics. Because the clinical presentation of pharyngitis does not reliably predict the etiologic agent, when GAS infection is suspected, diagnosis should be based on the result of a throat swab culture or antigen-detection...
Case Report
A Case of Wolf-Hirschhorn Syndrome with Long Term Survival Diagnosed by Fluorescent In-situ Hybridization(FISH)
Eun Sil Dong, Mee Jeong Kim, Young Min Ahn, Myoung Sook Koo, Hwan Keuk Yong, Anna Lee
Clin Exp Pediatr. 2000;43(3):438-443.   Published online March 15, 2000
Wolf-Hirschhorn syndrome is a multiple malformation syndrome associated with mental and developmental retardation, resulting from a deletion at the short arm of chromosome 4(4p16.3). We report a 11-year-old girl with Wolf-Hirschhorn syndrome, who was presented with severe growth and mental retardation along with characteristic features-frontal bossing, hypertelorism, downslanting of the palpebral fissures and fishlike lips. The diagnosis was confirmed by...
Original Article
Drug-Resistant Tuberculosis in Children
Seong Hee Jang, Yoon Hwa Cha, Young Min Ahn, Sang Jae Kim
Clin Exp Pediatr. 1997;40(6):818-825.   Published online June 15, 1997
Purpose : Initial drug resistance of children with tuberculosis is a useful performance indicator of tuberculosis control programme in the concerned country because it represented infection transmitted from adult patients with either primary or acquired drug resistance. But there have been a few studies available. The present study was made to know the incidence of drug-resistant tuberculosis in hopes of...
Case Report
A Case of Respiratory Syncytial Virus Infection Presented with Apnea
Eun Ha Choi, Seong Hee Jang, Young Min Ahn
Clin Exp Pediatr. 1996;39(4):558-561.   Published online April 15, 1996
Respiratory syncytial virus(RSV) is currently implicated as the most common and otentially serious viral respiratory pathogen of young infants. Apnea in association with RSV infection occurred in about 18% of the infants. Premature birth and a young postnatal age were risk factors for development of apnea with RSV disease. We experienced a case of RSV infection in a 37 day-old...
Original Article
Epidemiology and Vaccine Efficacy of Measles During the 1993 measles Epidemic
Soon Ki Kim, Jong Woon Choi, Byong Kwan Son, Seung Nam Park, Churl Young Chung, Young Min Ahn, Chong Young Park, Ki Yang Ryoo, Woo Kap Chung, Hoan Jong Lee
Clin Exp Pediatr. 1995;38(6):778-785.   Published online June 15, 1995
Purpose : Because of increased measles incidence in Korea during 1993 and the recent finding of genomic differences between vaccine virus and contemporary wild measles viruses, we conducted a measles vaccine efficacy study involving children ages 1 to 5 yeark, with the demographic analysis of patients brought to the hospitals during measles outbreak that had occurred 1993 in Seoul and...
Case Report
A Case of Prader-Willi Syndrome with Diabetes Mellitus
Hee Ran Choi, Eun Ha Choi, Seong Hee Jang, Young Min Ahn
Clin Exp Pediatr. 1994;37(4):565-572.   Published online April 15, 1994
Prader-Willi syndrome is characterized by infantile hypotonia, mental retardation, hyperhagia, hypogonadism and obestiy. Approximately 60% of all PLW syndrome show an interstitial deletion of chromosome 15, 37% have apparently normal chromosome, and 3.6% have a variety of other abnormalities involving chromosome 15. Diabetes mellitus has been considered a component of PLW syndrome and the incidence is about 7%. We...
Original Article
A Clinical Study on Urinary Tract Infection in Infants and Children
Yoon Hwa Cha, Hee Ran Choi, Seong Hee Jang, Young Min Ahn
Clin Exp Pediatr. 1994;37(11):1488-1499.   Published online November 15, 1994
This is a report of clinical study on the 63 patients of symptomatic urinary tract infection who were hospitalized at the Department of Pediatrics in Kangnam General Hospital during the period between the May of 1989 and the September of 1992. The observation results were as follows: 1) The frequency of urinary tract infection (UTI) was the highest in children...
Case Report
A Case of Cyclic Neutropenia
Yoon Hwa Cha, Hye Sun Lee, Young Min Ahn, Myoung Sook Koo
Clin Exp Pediatr. 1993;36(7):1009-1015.   Published online July 15, 1993
Cyclic Neutropenia is a benign, unusual hematologic disorder characterized by regularly recurring episodes of severe neutropenia occurring approximately every 21 days. Beside neutrophils, monocytes, lymphocytes, platelets and reticulocytes all cycle with strict periodicity suggest that this disease should be viewed as cyclic hematopoiesis, not merely as cyclic neutropenia. During neutropenic periods, patients regularly experience aphthous stomatitis, fever, malaise, cervical lymphadenitis, cutaneous...
Original Article
A Clinical Study on Aseptic Meningitis Combined with Polio-Like Paralysis
Woong Young Moon, Ki Soo Kim, Young Seo Park, Hyung Nam Moon, Chang Yee Hong, Dae Chul Suh, Si Joon Yu, In Young Seong, Young Min Ahn
Clin Exp Pediatr. 1993;36(4):485-494.   Published online April 15, 1993
We clinically reviewed four patients who were suffering from aseptic meningitis combined with polio-like paralysis and performed radiological, neurological and virological studies on them. Three patients were admitted to the department of Pediatrics. Asan Medical Center from March to August 1990, and one patient was admitted to the department of Pediatrics, Kangnam General Hospital. The results were as follows: 1) During the period...
Infantile Asthma and Egg Allergy
Sung Hee Lim, Hye Sun Lee, Young Min Ahn
Clin Exp Pediatr. 1992;35(9):1226-1235.   Published online September 15, 1992
Egg is known to be the most common food allergen, which induces various symptoms such as atopic dermatitis, bronchial asthma, urticaria, angioedema, gastrointestinal symproms & anaphylaxis, especially during infancy. To evaluate the clinical course & significance of egg allergy in infantile asthma, we performed diagnostic study on 44 patients who were diagnosed as infantile asthma in our hospital from 1988 to...
A study of predicted values of peak expiratory flow rates in primary school children.
Jie Sun Yoon, Eun Young Choi, Hey Sun Lee, Young Min Ahn
Clin Exp Pediatr. 1991;34(4):487-496.   Published online April 30, 1991
Peak expiratoy flow rate was especially useful parameter in the condition., management or prediction of children asthma and other obstructive pulmonary disease. The purpose of this study had been to obtain the predicted values for primary school children, compared peak expiratory flow rates using Miniwright peak flow meter with Wright peak flow meter and compared present study with previous study. We measured peak expiratory flow...
Three cases of type I von Willebrand disease in a family.
Jie Sun Yoon, Hey Sun Lee, Young Min Ahn, Myoung Sook Koo, Sun Yang Park
Clin Exp Pediatr. 1991;34(3):419-425.   Published online March 31, 1991
von Willebrand disease is a bleeding disorder characterized by a complex hemostatic defect. These abnormalities arise from quantitative and/or qualitative abnormalities of von Willebrand factor which circulates in plasma complexed with the factor VID procoagulant protein. We have experienced three cases of type I von Willebrand disease in two children and their mother. They had prolonged bleeding time and partial thromboplastin time, mildly decreased...
A Case of Mixed Gonadal Dysgenesis.
Eun Young Choi, Min Sik Kim, Hey Sun Lee, Young Min Ahn, Kyung Joon Min
Clin Exp Pediatr. 1989;32(7):1023-1029.   Published online July 31, 1989
The syndrome of Mixed Gonadal Dysgenesis is characterized by a unilateral testis, usually intra- abdominal a streak gonad on contralateral side, persistent Mullerian structures and ambiguous genitalia. These patients are chromatin negative and exhibit XO/XY mosaicism, probably resulting from a cytogenetic error very early in embryogenesis. The testis and the streak gonad should be removed because of the potential devlopement of a gonadoblastoma and the virilization...
A Case of Eczema Herpeticum Occurring in Atopic Dermatitis.
Eun Young Choi, Min Sik Kim, Hey Sun Lee, Young Min Ahn
Clin Exp Pediatr. 1989;32(5):695-699.   Published online May 31, 1989
We have experienced an 11-month-old male who had suffered from atopic dermatitis and subsequent eczema herpeticum which was confirmed by Tzank test and successfully treated with Acyclovlr. We report this case with a brief review of related literature.
A case of hypertophic cardiomyopathy in newborn infant: An autopsy case.
Min Shik Kim, Eun Yong Choi, Hey Sun Lee, Young Min Ahn, Je Geun Chi
Clin Exp Pediatr. 1989;32(11):1560-1567.   Published online November 30, 1989
Hypertrophic cardiomyopathy is defined as a disorder of heart muscle of unknown cause or association, and is functionally characterized by a diastolic failure of the left ventricle due to loss of its normal distensibility. We subsequently experienced an 18 day old female newborn infant who had suffered from dyspnea, cyanosis and congestive heart failure since a few days after birth. She died of progressive...
A Case of Beckwith-Wiedemann Syndrome.
Jeong Wi Wook, Eun Young Choi, Min Shik Kim, Hey Sun Lee, Young Min Ahn
Clin Exp Pediatr. 1988;31(12):1685-1688.   Published online December 31, 1988
We experienced one case of Beckwith-Wiedemann syndrome. This 5 day aged female neonate manifested gigantism, facial nevus flammeus, macroglossia, Promi- nent occiput, unusual linear fissures in lobule of external ear, omphalocele, gall bladder hydrops, and mild hypoglycemia. A brief review of related literature was done.
A Clinical Study of Mycoplasma Pneumoniae Pneumonia.
Jeong Wi Yook, Sun Ock Kim, Min Shik Kim, Hey Sun Lee, Young Min Ahn, Dae Young Kim
Clin Exp Pediatr. 1988;31(12):1603-1611.   Published online December 31, 1988
A clinical study was made on 114 cases of Mycoplasma pneumoniae pneumoniae pneumonia during the period of 3-6/12 years from April, 84 to September, 87. The results were as follows; 1) Among the 920 cases of lower respiratory tract infections, the incidence of Mycoplasma infection was 25.4%(234/920). 2) The mean age was 6.2 ±2.9 years and the male to female ratio was 1:1.1. 3) There was no significant seasonal...
Case Report
A Case of Aplasia Cutis Congenita.
Sun Ock Kim, Yong Aee Chun, Young Min Ahn, Se Hoon Park
Clin Exp Pediatr. 1987;30(10):1161-1165.   Published online October 31, 1987
Aplasia cutis congenta is an anomaly characterized by focal absence of skin. In the majority of instances this is limited to the scalp, although other areas of the body may also be involved. Although most reported cases habe been sporad ic, there are many famillial occurrences. Other congenital malformations have been reported to occure with aplasia cutis congenita. We observed a newborn infant with...
Case of Chronic Pancreatitis Complicated Pancreatic Ascites and Pleural Effusion.
Gye Ja Lee, Yong Aee Chun, Hey Sun Lee, Yong Mi Hong, Young Min Ahn
Clin Exp Pediatr. 1987;30(1):108-113.   Published online January 31, 1987
A case of pancreatic ascites and pleural effusion as complication of chronic pancreatitis in the twelve-year-old boy was reported. He was admitted to the pediatric ward with chief complaints of abdominal pain and abdominal distension. He has been apparently well until one month prior to admission, when he began to feel intermittent abdominal pain and dyspnea and his abdomen was progressively distended. Serosanguinous fluid was...
A Case of Subcutaneous Fat Necrosis with Diffuse Calcification of the Newborn.
Yong Aee Chun, Gye Ja LeeYoung, Kyo Sun Kim, Young Min Ahn, Se Hoon Park
Clin Exp Pediatr. 1986;29(4):431-435.   Published online April 30, 1986
Subcutaneous fat necrosis of the newborn is an uncommon inflammatory disorder of adipose tissue, which is characterzed by multiple erythematous subcutaneous nodular swellings appearing in the first week to a month of life with occasional diffuse calcification. The precipitating factors presumably concerned in the disease are asphyxia, birth trauma, irritation and cold exposure. We observed a case of subcutaneous fat...
A Case of Toxic Epidermal Necrolysis.
Gye Ja Lee, Yong Aee Chun, Young Mi Hong, Young Min Ahn, Se Hoon Park
Clin Exp Pediatr. 1986;29(3):342-347.   Published online March 31, 1986
Toxic epidermal necrolysis appears to be a hypersensitivity phenomenon triggered by many factors: drugs, infections, vaccination, radiotherapy and malignancies. Widespread epidermal necrolysis rapidly follows blister formation at epidermal-dermal junction. The case fatality rate is approximately 25%. The disease consists of a prodrome of malaise, lethargy, and fever followed by erythema and massive bullae formation. This paper presented a case...
Acute hepatitis in a 10 month old girl with Rubeola.
Youn Ha Kang, Young Min Ahn, Kyo Sun Kim
Clin Exp Pediatr. 1985;28(2):174-176.   Published online February 28, 1985
Hepatitis has rarely been recognized as a complication of acute measles infection. Recently, a 10 month old girl is reported in whom abnormal liver function was a prominent clinical feature during acute measles infection. Hepatitis may be a clinical manifestation of acute measles infection of infant.
Original Article
Clinical Study on Cryptococcosis in Children.
Young Min Ahn, Hyung Ro Moon
Clin Exp Pediatr. 1983;26(4):315-327.   Published online April 30, 1983
The clinical aspects of childhood cryptococcosis were studied from ten patients admitted to the Pediatric ward of Seoul National University Hospital from January 1976 to December 1981 together with twenty-seven cases of childhood cryptococcosis reported in the Korean literatures. The following results were obtained. 1) The age was distributed between 1 4/12 and 13 5/12 years and males to females ratio was 1.3...
A Clinical Study on he Intestinal Tuberculosis in Children.
Young Ran Choi, Youn Ha Kang, Young Min Ahn, Kyo Sun Kim, Jung Kee Seo
Clin Exp Pediatr. 1983;26(11):1063-1069.   Published online November 30, 1983
The following results were obtained through the clinical review of 24 cases with the intes- tinal tuberculosis under the age of 15 years which were treated at Seoul National University hospital and Kangnam General Hospital Public Corporation during the period of 6 years from January, 1977 to December, 1982. 1) The peak incidence was noted in the group aged 12 〜 15 years. The ratio...
Case Report
Hyaline Membrane Disease (Five cases report including two autopsy cases).
Jun Hee Kang, Young Min Ahn, Joong Gon Kim, Chun Haeng Park, Jeong Kee Seo, Ok Ja Hwang, Chong Ku Yun, Yoon Seong Lee, Shin Eun Choi, Je G Chi
Clin Exp Pediatr. 1981;24(9):882-890.   Published online September 15, 1981
The hyaline membrane disease is not a common disease in Korea. Only a few reports of small scale are avaiable in the literature. We have experienced 5 cases of HMD during approximately 1 year period. The diagnosis was made either on characteristic clinical and roentgenological features or postmortem examination. The birth weights of these cases were in the range of...
Late Hemorrhagic Disease of Infancy.
Joong Gon Kim, Young Min Ahn, Hyo Seop Ahn, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1980;23(7):572-577.   Published online July 15, 1980
A hemorrhagic disease due to prothrombin complex deficiency os described in 4 infants from 1 to 11 months of age. This disease is different from the hemorrhagic disease of the newborn. The main differences are that it is found in an older age group and that intracranial hemorrhages are frequent. Rapid clinical and laboratory response after vitamin K therapy are...
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