1.The Frequency of Stress Urinary Incontinence in Primiparas and Relationship.
Young Cheol KIM ; Ju Tae SEO ; Hae Young PARK
Korean Journal of Urology 2000;41(3):395-401
No abstract available.
Urinary Incontinence*
2.VP7 Genotypes of Human Rotavirus from Hospitalized Children with Severe Diarrhea by Reverse Transcription - Polymerase Chain Reaction.
Ju Young SEOH ; Young Hae CHONG ; Hae Kyung PARK ; So Youn WOO ; Jeong Wan SEO
Journal of the Korean Society for Microbiology 1997;32(6):675-684
Human rotavirus has now been established as the leading cause of gastroenteritis in young children worldwide. At least fourteen serotypes of group A rotavirus have been identified on the basis of antibody responses to major neutralizing glycoprotein, VP7 (G type for glycoprotein), present in the outer capsid of the virus. Serotype 1, 2, 3 and 4 are the most highly prevalent in human. In Korea, rotavirus is also the principal cause of severe nonbacterial diarrhea requiring hospitalization in infants and young children, which is commonly detected by EIA method. The epidemiology of rotavirus infection has been monitored by only serologic methods without electropherotyping in Korea. This study shows seasonal and age related variations .of rotavirus infection in Korea according to the genotype using the reverse transcription polymerase chain reaction (RT-PCR). Fecal specimens were obtained from 39 children hospitalized with acute watery diarrhea and gastroenteritis in Ewha Womans University MokDong Hospital in Seoul from Jan. to Dec. of 1996. All four (1, 2, 3, 4) major G serotypes were identified by amplification of segment of the gene for VP7 using RT-PCR. Rotavirus Gl 749 bp, G2 653 bp, G3 374 bp and G4 583bp were shown on 2.9 or 3.3% NuSieve agar gel. Results were as follows: 1) Rotavirus was detected at 53.8% (21/39) by EIA and 89.7% (35/39) by RT-PCR. 2) Serotype Gl, G2, G3, G4 when detected by RT-PCR accounted for 80.0% (28/35), 14.3% (5/35), 2.9% (1/35) and 2.9% (1/35), respectively. 3) Thirty five strains of rotavirus were detected at the frequency of 17.1% (6/35) in Oct., 20.0% (7/35) in Nov. and 20.0% (7/35) in Dec. 4) As for the age range, children affected by rotavirus were mostly under 1 years.
Agar
;
Antibody Formation
;
Capsid
;
Child
;
Child, Hospitalized*
;
Diarrhea*
;
Epidemiology
;
Female
;
Gastroenteritis
;
Genotype*
;
Glycoproteins
;
Hospitalization
;
Humans*
;
Infant
;
Korea
;
Polymerase Chain Reaction*
;
Reverse Transcription*
;
Rotavirus Infections
;
Rotavirus*
;
Seasons
;
Seoul
3.Detection of Astrovirus Infection from Hospitalized Young Children Feces by Reverse Transcription - Polymerase Chain Reaction.
Hae Kyung PARK ; So Youn WOO ; Ju Young SEOH ; Young Hae CHONG ; Jeong Wan SEO
Journal of the Korean Society for Microbiology 1999;34(5):453-459
Astrovirus is frequently associated with diarrhea in children. It can not be readily isolated by cell culture, and an electronmicroscope is usually used for detection of this agent. Recently in 1995 a combined method of reverse transcription-polymerase chain reaction (RT-PCR) was designed for easier detection of astrovirus, which is based on the conserved sequence in 3'-end of genomes of the 7 known serotypes of human astrovirus. As of yet there has not been any report of astrovirus data in Korea using the RT-PCR methods. The purpose of this study was to detect astrovirus incidence, severity of symptoms, seasonal variation and coinfection rate with rotavirus in Korean children inpatients with diarrhea. Fecal specimens from 61 young children hospitalized with gasteroenteritis Korea from Jan. 1996 through Mar. 1997. They were examined for astroviurs infection by RT-PCR method. Results are as follows: 1. Astrovirus was detected at 9.8% (6/61) from fecal specimens of children with severe diarrhea by EIA using monoclonal antibody coated plates. 2. Astorvirus was detected at 29.5% (18/61) from fecal specimens of children with severe diarrhea by RT-PCR. 3. The age of the 18 children affected by astrovirus ranged from 2 monthes to 7 years with mean of 3.0 years. 4. Mean hospital stay of the 1S children was 6.1 days. 5. Five (27.8%) astrovirus RT-PCR positive strains were confirmed in November and in December, respectively out of 18 specimens in total. 6. Astrovirus coinfection with rotavirus type G1 was confirmed in 15/16 specimens (93.8%), and with type G2 was in 1/16 specimens (6.3%).
Cell Culture Techniques
;
Child*
;
Coinfection
;
Conserved Sequence
;
Diarrhea
;
Feces*
;
Genome
;
Humans
;
Incidence
;
Inpatients
;
Korea
;
Length of Stay
;
Mamastrovirus
;
Polymerase Chain Reaction*
;
Reverse Transcription*
;
Rotavirus
;
Seasons
4.A case of vulvar cancer managed by radical vulvectomy and deep groin dissection with vulvar reconstruction by myocutaneous gracilic flap .
Chan Yong PARK ; Hae Kyung KIM ; Sung Mi HONG ; Chang Seo PARK ; In Sou PARK
Korean Journal of Obstetrics and Gynecology 1991;34(3):437-443
No abstract available.
Groin*
;
Vulvar Neoplasms*
5.Angioedema-like facial swelling as a first manifestation of systemic lupus erythematosus.
O Yeong KWON ; Chang Hee SEO ; Sung Taek JUNG ; Dong Ho NAHM ; Hae Sim PARK
Journal of Asthma, Allergy and Clinical Immunology 1998;18(1):90-95
Angioedma is a group of disorders with multifactorial etiology but a similar clinical expression, is characterized by swelling of subcutaneous or submucosal tissue. Systemic lupus erythematosus(SLE) is a chronic multi-systemtic disease characterized by inflammation and tissue damage resulting from deposition of auto-antibodies and immune complex. We experienced a case of angioedema which was the first manifestation of SLE in 24-year-old female patient. She had suffered from severe facial edema and multiple lymphadenopathy for six months and she also had pleural effusion, positive anti-nuclear and anti-DNA antibody test. Marked decrease of C3 and C4 levels was noted with normal antigenic level, and activity of Cl esterase inhibitor. The angioedema was not improved with anti-hitamine agents and instead disappeared with use of corticosteroid and non-steroidal anti-inflammatory drugs. Complement levels normalized after corticosteroid treament. We report a case of SLE which initial manifestation was angioedema.
Angioedema
;
Antigen-Antibody Complex
;
Complement System Proteins
;
Edema
;
Female
;
Humans
;
Inflammation
;
Lupus Erythematosus, Systemic*
;
Lymphatic Diseases
;
Pleural Effusion
;
Young Adult
6.A case of intralobar pulmonary sequestration.
Hae Sook SEO ; Mun Hwan PARK ; Myung Seon RHEE ; Nam Soo RHU ; Dong Ill CHO
Tuberculosis and Respiratory Diseases 1993;40(6):736-741
No abstract available.
Bronchopulmonary Sequestration*
7.Epithelioid Leiomyosarcoma of Retroperitoneum: A case report.
Myeng Sun PARK ; Ji Young SEO ; Hae Jin JEONG ; Bang HUR ; Man Ha HUR
Korean Journal of Pathology 1999;33(2):141-144
Epithelioid smooth muscle tumor is relatively rare and potentially malignant, especially in retroperitoneum. Distinct criteria for malignancy still have not been clarified in this epithelioid variant arising in retroperitoneum. We report a deceptively benign-appearing epithelioid leiomyosarcoma in a 50-year-old female. She was admitted with abdominal discomfort and dysuria. Abdominal CT showed a well-demarcated, 10 10 cm sized, solid mass in retroperitoneum. Concomitant metastatic lesions were noted in right lung field. Surgical excision of retroperitoneal mass and right lung lobectomy were performed. The retroperitoneal mass showed yellowish-tan, well-delineated and lobulated appearance. Histologically, this tumor was composed of predominantly epithelioid, round to oval cells with distinct clear cytoplasm and slightly atypical nuclei. Mitosis was rare (0~1/50 HPF). Lung lesions were morphologically similar to that of retroperitoneum.
Cytoplasm
;
Dysuria
;
Female
;
Humans
;
Leiomyosarcoma*
;
Lung
;
Middle Aged
;
Mitosis
;
Smooth Muscle Tumor
;
Tomography, X-Ray Computed
8.A Raiologic Study of the Relationship of the Maxillary Sinus Floor and Apex of the Maxillary Molar.
Journal of Korean Academy of Oral and Maxillofacial Radiology 1998;28(1):111-126
In this study, radiographic evaluation was made using panoramic radiography and cross-sectional tomography of SCANORA in male and female adults in their 20 s on the relationship between the maxillary sinus floor and the apex of the maxillary molar, to test the accuracy and effectiveness of the cross-sectional tomography, and to use this information in the assessment of preop, and postop, root canal treatment, apical surgery, extraction and implantology. Forty-one adults with an average age of 24.4 years were studied panoramic radiography and cross-sectional tomography. In panoramic view and cross-sectional view, the position of the apices of maxillary molars were classified as separated, contacted, or protruded type; the general shape of the maxillary sinus floor was evaluated horizontally and vertically from cross-sectional tomography. The accuracy of each radiography was tested using maxilla from 5 fresh cadavers from the Anatomy Lab at Yonsei University Dental College, and panoramic view and cross-sectional tomography were taken in the same condition as with the patients. The results were as follows ; 1. Panoramic view and cross-sectional view were taken in the maxilla specimen, and the actual distance between the maxillary sinus floor and the tooth apices were measured in the specimen; the median values of the distance from the tooth apices to the maxillary sinus floor in the panoramic view, cross-sectional view and in the acrual maxilla specimen were 2.83mm, 4.51mm, and 4.15mm, respectively. In the cross-sectional view, the measured distance was close to the actual distance but in the panoramic view, the measured distance was far from the actual distance. 2. When the results of the panoramic view and cross-sectional view were compared, 40.5% of the results agreed with each other in the two radiographic methods and buccal roots of the 2nd molar were the closest to the maxillary sinus floor in the cross-sectional tomography. 3. In cross-sectional view, when the vertical relatioship of the maxillary sinus floor and maxillary roots was assessed, in 1st molars, type II (the sinus floor that extends down to the buccolingual furcation area) was predominant, while in 2nd molars, type I (the sinus floor located above the level connecting the buccal and lingual apices) was predominant. In the horizontal relationship, in 1st olars, type II (ths lowest floor of the maxillary sinus located in between the buccal and lingual roots) was predominant; in 2nd molars, type I (the lowest floor of the maxillary sinus located on the buccal side of the buccal roots) and type II appeared in similar frequency. In conclusion, the SCANORA cross-sectional tomography was more effective than the frequently used panoramic view, in that the relationship of the maxillary molars and maxillary sinus floor can be evaluated more accurately and the buccolingual cross-sectional view can also be observed. And maxillary sinus floor that was close to maxillary 2nd molar had tendency to be located on buccal side than that close to 1st molar. Therefore, cross-sectional tomography is an effective and accurate method to evaluate the position of the teeth in relation to the sinus floor preoperative and can be easily used to diagnose localized periapical lesions. Also the image quality obtained was quite satisfactory.
Adult
;
Cadaver
;
Dental Pulp Cavity
;
Female
;
Humans
;
Male
;
Maxilla
;
Maxillary Sinus*
;
Molar*
;
Radiography
;
Radiography, Dental, Digital
;
Radiography, Panoramic
;
Tooth
;
Tooth Apex
9.Infection Control Activities in Gil Medical Center.
Eun Sun LEE ; Shin Young PARK ; Yong Kyun CHO ; Yiel Hae SEO
Korean Journal of Nosocomial Infection Control 2004;9(1):49-56
No abstract available.
Infection Control*
10.Prenatal cytogenic study by midtrimester amniocentensis.
Sung Suk SEO ; Hae Ran HWANG ; Sung Sook JEON ; Chung Hee CHUN ; Sook Ja PARK
Korean Journal of Obstetrics and Gynecology 1993;36(9):3418-3425
No abstract available.
Female
;
Humans
;
Pregnancy
;
Pregnancy Trimester, Second*