1.Histopathological study of gastric adenoma.
Dong Sug KIM ; Hae Joo NAM ; Won Hee CHOI ; Tae Sook LEE ; Moon Kwan CHUNG
Yeungnam University Journal of Medicine 1991;8(2):76-83
A total of 53 gastric adenomas from endoscopically biopsied gastric mucosa were examined histopathologically. The average age at the time of endoscopic biopsy was 59 years, and gastric adenomas were found to be more frequent in the aged, particularly above the age of 50. The majority of adenomas occurred at the antrum. Concerning the shape of the adenomas, Yamada type II was more frequent (55%). All adenomas were accompanied by varying degree of intestinal metaplasia, and this findings suggest that gastric adenoma develops from intestinal metaplasia. In adenomas with severe atypia (grade III), endocrine cells (argyrophil and argentaffin cells) were markedly decreased or absent. Gastric adenocarcinomas coexistent with adenoma were seen in 5 (9.4%) out of 53 cases, and were more frequent in male than female patients (sex ratio, 4:1) and the average age was 61.4 years. It is suggested that there is a necessity of thorough follow-up study for definitive correlation between gastric adenoma and adenocarcinoma.
Adenocarcinoma
;
Adenoma*
;
Biopsy
;
Endocrine Cells
;
Female
;
Follow-Up Studies
;
Gastric Mucosa
;
Humans
;
Male
;
Metaplasia
;
Stomach
2.Xanthogranuloma for Whom Dermoscopy Was Used as an Adjuvant Diagnostic Tool.
Chae Young WON ; Ji Hae LEE ; Ji Hyun LEE ; Si Yong KIM ; Gyong Moon KIM
Korean Journal of Dermatology 2014;52(2):149-151
No abstract available.
Dermoscopy*
;
Diagnosis
3.A Case of Pilomatricoma Arising at a DTP Vaccination Site.
Yun Sun MOON ; Do Seon JEONG ; Hae Bong JEONG ; Jeong Won JO ; Chi Yeon KIM
Korean Journal of Dermatology 2017;55(3):219-220
No abstract available.
Pilomatrixoma*
;
Vaccination*
4.Minimum Optimal Scale of the Self-Employed Health insurance Programs in Korea.
Gang Won PARK ; Jung Un LEE ; Hae Kyung KIM ; Ok Ryun MOON
Korean Journal of Preventive Medicine 1992;25(4):333-342
The purpose of this study is to estimate the minimum optimal scale(MOS) of the self-employed health insurance associations. Considering the high proportion of operating expenses, the author have selected 254 regional health insurance associations from the 1990 Finance Report of the self-employed health insurance programs. both a quadratic function and a hyperbolic function were chosen for the analysis. The dependent variables are the average maintenance cost per insured person and per household, and the independent variables are the number of insured members and of household. The minimum optimal scale was obtained from the differentiation of the quadratic function. Major findings are summarized as follows: 1. The M.O.S. was calculated as 166,174 members (27,442 households) for the rural self-employed health insurance associations and 258,462 members (75,446 households) for the urban. Providing that both the rural and urban health insurance associations would e integrated, the M.O.S. be found to become 231,687 members (68,101 households) 2. Compared with the optimal minimum scale, the magnitude of the current health insurance association found to be much smaller, less than half of the optimal scale. 3. In order to reduce the operating cost, it is necessary to enlarge the operational scale of self-employed health insurance associations.
Family Characteristics
;
Humans
;
Insurance
;
Insurance, Health*
;
Korea*
;
Urban Health
5.Effects of ethanol feeding on resistance of mice to microbial infection and the natural killer cell activity in rats.
Chon Young CHUNG ; Young Hae MOON ; Won Ho KIM ; Tai You HA
Journal of the Korean Society for Microbiology 1993;28(2):175-181
No abstract available.
Animals
;
Ethanol*
;
Killer Cells, Natural*
;
Mice*
;
Rats*
6.Clear Cell Basal Cell Carcinoma Arising in Pre-existing Nevus Sebaceus.
Chae Young WON ; Hanmi JUNG ; Ji Hae LEE ; Jung Min BAE ; Kyung Moon KIM
Korean Journal of Dermatology 2016;54(10):836-837
No abstract available.
Carcinoma, Basal Cell*
;
Nevus*
7.A Case of Borst-Jadassohn Pheonomenon Represented in Bowen Disease.
Hanmi JUNG ; Chae Young WON ; Hyerim KO ; Ji Hae LEE ; Jung Min BAE ; Kyung Moon KIM
Korean Journal of Dermatology 2016;54(2):162-163
No abstract available.
Bowen's Disease*
8.Clinical evaluation of lung cancer.
Hae Moon PARK ; Won Sang CHUNG ; Young Hak KIM ; Jung Ho KANG ; Heng Ok JEE
The Korean Journal of Thoracic and Cardiovascular Surgery 1991;24(1):72-82
No abstract available.
Lung Neoplasms*
;
Lung*
9.Stastical studies on pediatric emergency room patients.
Kyoung Dug MOON ; Won Ah PARK ; Hae Kyung LEE ; Young Hee YU ; Hyun Suk LEE
Journal of the Korean Pediatric Society 1993;36(12):1732-1739
The authors reviewed 3145 pediatric patients who visited the emergecy room in this hospital during 3yrs period from Jan. 1989 to Dec. 1991. 1) Among the patients visiting the emergency room, the patients under 15 years of age were 26.4% (3145) of total emergency patients (11930). 2) yearly distribution of patients were decreased 17% between 1989 and 1991. 3) Monthly distribution of visits showed higher incidence in June and July. The male to female ratio was 1.5:1. 4) Weekly distribution of visits showed higher incidence on Sunday and Saturday, relatively. 5) Most popular time of visiting the emergency room was between 8:00 PM to 12:00 PM during which time 29.5% of all pediatric patient were seen. 6) Distribution of age showed peak incidence between 6 and 12 years of age (30.9%). 7) 65.18% of total emergency room isits were pediatric patients. 8) Distribution of cases was as follows: Respiratory disease 37%, accident, GI disease in turn listed respectively in ecreasing order of freqency. 9) The admission rate through emergency was 8.5% of total pediatric emergency patients. 10) 82.3% of total emergency visits had medical insurance coverage, 7% had no insurance and 10.7% were on medical aid program.
Emergencies*
;
Emergency Service, Hospital*
;
Female
;
Humans
;
Incidence
;
Insurance
;
Insurance Coverage
;
Male
10.Hemothorax after subclavian vein catheterization.
Won Bae MOON ; Hae Kyu KIM ; Seong Wan BAIK ; Inn Se KIM ; Kyoo Sub CHUNG
The Korean Journal of Critical Care Medicine 1991;6(1):53-56
No abstract available.
Catheterization*
;
Catheters*
;
Hemothorax*
;
Subclavian Vein*