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Original Article
A Clinical Study of 15 Cases of Pneumocystis Carinii Pneumonia.
Jae Oh Kim, Sung Sook Cho, Jung Woo Suk, Don Hee Ahn, Keun Chan Sohn, Tai Hyuk Yim
Clin Exp Pediatr. 1981;24(2):136-144.   Published online February 15, 1981
Pneumocystis carinii pneumonia is unique infection with unyielding penchant for the debilitated and immunodeficient host. Since several reports of pneumocystis carinii pneumonia in late half of 1950 period, no additional report was found in literature in Korea. We Tecently experienced 15 cases of pneumocystis carinii pneumonia in infants of an institution for foreign adoption, who, were admitted to our*hospital with...
Clinical and Bacteriological Studies of Urinary Tract Infection in Children.
Jin Yeong Jeong, Ho Jin Lee, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1981;24(1):45-55.   Published online January 31, 1981
Clinical and bacteriologicaql studies on 133 cases of urinary tract infection who were admitted to the Dept. of Pediatrics, NMC during the period of Jan. 1974 to Jan. 1979 were subjected in this study. The resultes were as follows : 1. Among the total 133 cases, 100 cases(75.2%) were male and 33 cases(24.8%) were female with sex ratio of 3:1....
Case Report
A case of Thrombasthenia.
Sung Sook Cho, Kye Tai Kim, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1981;24(1):88-93.   Published online January 15, 1981
A 6 year 6month-old boy was admitted with complains of severe spontaneou epistaxis and easy brusability. He was one of five siblings, and two of them died of recurred severe epistaxis at their age of six years. There was no history of bleeding tendency to his antecedents and parents, whose marriage was unrelated. Platelet count and partial thromboplastin time were...
Original Article
A Study on Maternal Knowledge and Attitude in Regard to Infant and Child Health.
Jai Oh Kim, Ho Jin Lee, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1981;24(1):1-12.   Published online January 15, 1981
A study was carried out to see the knowledge, attitude and practice of mothers in regard to infant and child health through enquete. The questionnaires were filled up by 350 mothers who registered at Well Baby Clinic, National Medical Center, during two months period from March, 1980 to April, 1980. The survey intended to look into maternal knowledge and attitude...
A Clinical Observation on Neonatal Bacterial Meningitis.
Sung Sook Cho, Ho Sung, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1980;23(4):287-294.   Published online April 15, 1980
Neonatal bacterial meningitis remains as one of the significant causes of death and neurological sequellae. Twenty four cases of neonatal meningitis who were admitted to pediatric department, National Medical Center from Jan. 1970 to Dec. 1978 were reviewed clinically and the following results were obtained. 1. Age of onset was chiefly in the lst week of life(57.4%) followed by the...
A Clinical Observations on Childhood Bronchial Asthma.
Sung Sook Cho, Woon Sik Kim, Tae Won Lee, Don Hee Ahn, Keun Cahn Sohn
Clin Exp Pediatr. 1980;23(3):228-236.   Published online March 15, 1980
The results of clinical observation and intradermal test on 44 bronchial asthma patients who were seen at the department of pediatrics, N.M.C. fro Jan. 1967 to Jun. 1979 were presented. 1) Age distribution at the time of admission ranged between 2 years and 14 years. Most of the patients(70.5%) were between 4 and 9 years of age. Sex ratio was...
A Clinicostatistical Study on Surgical Abdomen in Children.
Jae Oh Kim, Jung Woo Suk, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1980;23(2):124-129.   Published online February 15, 1980
A clinicostatistical study was made in 405 cases who were admitted to department of pediatrics, general surgery, urology, gynocology of N.M.C. for abdominal surgery from 1973 to 1978 and following results were obtained. 1. Distribution and incidece of surgical abdomen diseases showed acute appendicitis 107 cases(26.4%), inguinal hernia 82 cases(20.2%), intussusception 73 casese(18.0%) and intestinal obstructuction due to congenital origin...
Clinical Study of Congenital Megacolon.
Jung Woo Suk, Soo Dong Lee, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1979;22(6):451-457.   Published online June 15, 1979
The clinical study was made on 38 cases of the congenital megacolon who had been admitted to Dept. of Pediatrics and General surgery, National Medical Center from Jan., 1869 to Dec., 1977 We obtained the following results. 1. The sex ratio was 4.4 : 1, of male preponderance. 2. The onset of symptoms was within 1 week after birth in...
Case Report
A Case of Chronic Granulomatous Disease (Autopsy case).
Kil Sun Kong, Sung Sook Cho, Don Hee Ahn, Keun Chan Sohn, Joo Kyun Park, Hyo Sook Park, Je Keun Ji
Clin Exp Pediatr. 1979;22(2):148-157.   Published online February 15, 1979
A 3 year and 3 months old boy with recurrent infections since his age of 5 months was presented with clinical data and autopsy findings. He was the 4th product of healthy parents. His elder brother died of recurrent perianal abscess and sepsis at his age of 3 years. His 2nd elder sister died on the 14th day of life...
Original Article
Clinicostatical Observation on Hevolytic streptococcal Infections.
Ho Jin Lee, Hyung Sik Moon, Jong Suk Lee, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1979;22(1):37-45.   Published online January 15, 1979
A clinocostatistical observation was made on 191 cases of inpatients & 42 cases of out-patients, who had beem admitted or controlled but to streptococcal infections & its related diseases at the Department of pediatrics, N.M.C. from Jan. 1971 to Dec. 1977. The results were obtained as follows: 1) The streptococcal infections occupied 3.6% of all the inpatients(5,317) during the period....
A Clinical Observation on the Premature & Low Birth Weight Infants.
Kil Sun Kong, Jung Won Suk, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1978;21(11):792-798.   Published online November 30, 1978
A clinical & statistical analysis was made on 325 cases of premature & low birth weight infants, admitted to the department of Pediatrics, National Medical Center, during the period. Of September, 1968 to august, 1976. The results obtained were as follows. 1. Sex ratio was 1.1 :1 between male & female. 2. Monthly distribution showed higher incidence in cold season...
Susceptibilities of 172 Strains of Staphylococcus Aureus to Various Antibiotics.
Su Dong Lee, Chung Woo Suk, Sei Ok Kim, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1978;21(11):778-784.   Published online November 30, 1978
In recent years, the resistance of staphylococci to may antibiotics is believed to be increase. We here present data on the prevalence of such resistance among 172 strains of staphylococcus aureus encountered at Department of Pediatrics of National Medical Center from 1973 to 1977. Since the resistant degree of the sensitive aorganisms to a certain antibiotics is chiefly dependent upon...
Case Report
A case of total aganglionic intestine.
Ho Seong, Su Dong Lee, Don Hee Ahn, Keun Chan Sohn, Hea Soo Koo, Moon Hyang Park
Clin Exp Pediatr. 1978;21(9):607-613.   Published online September 30, 1978
A case of total aganglionic intestine in a new born infant is presented with a review of literature. Persistent vomiting, abdominal distension, failure to pass meconeum since brith were manifested. All X-rays showed multiple fluid level suggesting intestinal obstruction. In spite of colostomy with meticulous medical care, the patient expired due to cachexia. Postmortem autopsy findings were complete abscence of...
Original Article
A clinical study of throat culture in pediatric patients.
Jung In Shin, Kye Tae Kim, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1978;21(6):457-463.   Published online June 30, 1978
Infants and children of 227 cases with respiratory diseases and 743 cases with non-respiratory disease admitted to pediatric department of NMC for 3 years, from Sept. 1974 to Aug. 1977 were taken throat swabs for bacterial cultures and the results were evaluated for various disease state. The following results were obtained: 1. Total number of bacteria isolated from respiratory and...
Clinical Observation of Tumors in Children: A second reports of 402 cases.
Hyung Kii Ko, Young Ki Jang, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1978;21(1):35-40.   Published online January 31, 1978
A total of 402 cases of tumors in children under 15 years of age diagnosed at NMC. During a period of 10 years from Jan. 1996 to Dec. 1975 were analysed clinically and the following results were obtained. 1) 402 tumors were divided into 185 malignant, 72 bign and 25 unclassified tumors. 2) The age distribution showed more higher frequency...
Clinical Observation on Cerebrospinal fluid Lactic Dehydrogenase Activity.
Seung Joo Lee, Hyung Ki Ko, ESook Oh, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1976;19(12):922-929.   Published online December 31, 1976
Cerebrospinal fluid lactic dehydrogenase activities with other usual laboratory tests were determined in 131 patients including 48 cases of control group with non-CNS disease and 83 cases of various CNS diseases. Mean value of LDH activity in control group (excluding newborn infants) was 31. 7 unit and in 8 control newborn infants was 54 unit. High levels of CSF LDH...
Electrophoretic Patterns of the Serum Protein in Viral Hepatitis
Hea Sook Kwon, Young Ki Jang, Don Hee Ahn, Keun Chan Sohn, Moung Joon Cho
Clin Exp Pediatr. 1976;19(12):915-921.   Published online December 31, 1976
In 32 cases of viral hepatitis electrophoresis of serum was performed by cellulose acetate membrane method and the results were compared to 20 cases of control group. 1.The distribution of the serum protein fractions on admission; The mean albumin were decreased and y-globulin increased to 51.5±4.99% and 22.6±4.85%，respectively comparing to 57.6+3.42% and 16.5+1.88% of control group. The total protein and...
Case Report
A Case of Distal Type of Renal Tubular Acidosis with Nephrocalcinosis
Tai Hyuk Yim, Ho Woong Doh, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1976;19(11):878-885.   Published online November 30, 1976
A 7 year-old boy was admitted to Ped. dept, of N.M.C. due to waddling gait and knock knee. He was diagnosed as rickets at 5 years of his age and irregular vitamin D treatment was given without improvement at local clinics. Physical examination on admission showed a picture of full blown rickets such as poor development, waddling gait, double malleoli,...
Original Article
Studies on Neonatal Jaundice and Exchange Transfusion
Jong San Kim, Tai Hyuk Yim, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1976;19(11):819-826.   Published online November 30, 1976
The authors observed 303cases of neonatal jaundice admitted at pediatric department of N.M.C. during the period of 5 years from January 1970 to December 1974. Thirty-two cases who had exchange transfusion were analysed clinically and the following results were obtained. 1. Among 303 cases of neonatal jaundice, the exchange transfusion was performed on 32 cases (10.6%). 2.There was no remarkable difference...
Case Report
Infantile acute febrile Mucocutaneous Lymph Node Syndrome
Hyung Ki Ko, Tai Hyuk Yim, Don Hee Ahn, Keun Chan Sohn
Clin Exp Pediatr. 1976;19(4):295-300.   Published online April 30, 1976
Infantile acute febrile Mucocutaneous lymph node syndrome was first described as a new clinical entity by Kawasaki in Japan in 1967. It is characterized by fever, conjunctival congestion, reddening of lips and oral cavity, strawberry like tongue and accompanied by non suppurative swelling of cervical lymph nodes. The author insisted that this entity was quite distinct from erythema multiforme, infantile...
Original Article
Experimental Studies on the Sites of the Central Nervous System Influencing the Number of the White Blood Cells in the Peripheral Blood
Don Hee Ahn
Clin Exp Pediatr. 1973;16(2):117-129.   Published online February 28, 1973
Several earlier expermental studies in animals suggest that a regulatory influence on Ieukopoiesis may be exerted from the central nervous system, especially hypothalamus. Though many anthors indicate various regions which may be engaged in the regulation of the number of the white blood cells in the peripheral blood, no definite area is documented. Author made the experimental studies to find...
Leukemia in Childhood with Mediastinal Masses
Min Ja Pai, Soon Young Kim, Don Hee Ahn, Chang Yee Hong
Clin Exp Pediatr. 1972;15(4):319-325.   Published online April 30, 1972
Six cases o£ acute leukemia with mediastinal masses are reported with a review of relevant literature.. Out of 105 patients wi h leukemia who had been admitted to the Department of Pediatrics, Seoul. National University Hospital for the last 6 years, six cases had huge mediastinal masses on the chest x-ray examination. In 3 of them the masses were located in the anterior...
Case Report
Neuromyelitis Optica
Soo Young Pi, Don Hee Ahn, Yong Choi, Sang Hyup Kim
Clin Exp Pediatr. 1972;15(3):232-234.   Published online March 31, 1972
A Case of c'inically typical neuromyelrtis optica is reported. The patient was 6 year-old-boy who was admitted to our hospital due to sudden loss of visual acuity and ascending paraplegia for 7 days duration on April-4th, 1970. Transient recovery of visual acuity and imp roverment of muscle power occured about 2 weeks after the onset, butthey were aggravated again 1 week later, and remained...
Original Article
Glucose Tolerance test in Tuberculous Meningitis
Don Hee Ahn
Clin Exp Pediatr. 1972;15(3):215-222.   Published online March 31, 1972
A number of investigators have devoted considerable efforts to evaluate the problem whether the- brain participates in the blood glucose regulation, since Bernard reported glucosuria after puncture of the fourth ventricle in a rabbit in 1849. Many problems still remain unsolved, but most agree that we cannot exclude central nervous system?, mechanism on blood glucose metabolism. Glucose tolerance test were performed on eleven tuberculous meningitis...
Case Report
Remission in Juvenile Diabetes Mellitus
Young Cho Kwon, Don Hee Ahn, Kwang Wook Ko
Clin Exp Pediatr. 1971;14(8):509-513.   Published online August 31, 1971
A 3 year and 9 month old doy was admitted to pediatric ward, S. N.U.H., in deep diabetic coma state. Following 44 days of insulin treatment, we experienced 7 days of remission during the last period of his hospitalization. It is interesting as well as very rare to note a remission in juvenile diabetes mellitus. The case is presented with...