1.A study on overbite and overjet of the anterior segment with normal occlusion.
In Kwon PARK ; Young Kyu RYU ; Hyung Seon BAIK
Korean Journal of Orthodontics 1983;13(2):185-192
No abstract available.
Overbite*
2.Malignant Fibrous Histiocytoma of the Heart: A case report.
Mi Seon LEE ; Kyu Sang SONG ; Kwang Sun SUH ; Dae Young KANG ; Young LEE
Korean Journal of Pathology 1988;22(2):138-144
A case of a 58-year-old man with malignant fibrous histiocytoma (MFH) of the right ventricle is reported light and electron microscopically. This is the first case of MFH of the heart in the Korean literature. A tendency for malignant fibrous histiocytoma of the heart to occur in the left atrium of young women is suggested; this sarcoma's usual location is in the soft tissue of elderly men. The tumor consisted of spindle cells arranged in a focal storiform patterns, clusters or sheets of histocyte-like cells, benign and malignant giant cells, inflammatory cells, scattered mitotic figures and anaplasia of stromal cells. In ultrastructure the constituent of cells of the tumor are primitive mesenchymal cells, histiocytoid cells and fibroblast like cells including giant cells.
Female
;
Male
;
Humans
3.Comparison of measurements of airway resistance during panting and quiet breathing.
Seon Hee CHEON ; Woo Hyung LEE ; Kee Young LEE ; Se Kyu KIM ; Joon CHANG ; Sung Kyu KIM ; Won Young LEE
Tuberculosis and Respiratory Diseases 1993;40(3):267-273
No abstract available.
Airway Resistance*
;
Respiration*
4.Potter Syndrome in a Fetus with Trisomy-8 mosaicism: Report of a Case.
Kyu Rae KIM ; Han Young LEE ; Chan Il PARK ; Chang Kyu KIM ; Myeong Seon LEE ; Young Won PARK ; Young Ho YANG ; Tchan Kyu PARK
Korean Journal of Pathology 1986;20(3):336-342
Since the identification of the C-group chromosome has been made possible by the introduction of banding technique, the features of the trisomy-8 syndrome have been defined. Most of them have been mosaics and have had similar clinical findings. A case of Trisomy-8 mosaicism confirmed by G-banding analysis by skin fibroblast and heart blood in a dead female fetus of 35 weeks of gestation is described.
Female
;
Humans
5.The maximal surgical blood order schedule and surgical blood use in Severance Hospital.
Young Kyu SEON ; Hyun Ok KIM ; Oh Hun KWON ; Jong Woong JEON
Korean Journal of Blood Transfusion 1991;2(2):183-190
No abstract available.
Appointments and Schedules*
6.MR Imaging in the Evaluation of Mullerian Duct Anomalies.
Jung Sik KIM ; Soo Jhi SUH ; Kyu Hwa KIM ; Seon Goo KIM ; Mi Young HWANG
Journal of the Korean Radiological Society 1994;30(5):901-906
PURPOSE: To assess the role of MRI in the diagnosis of uterine anomaly. MATERIAL AND METHODS: MRI(n:15), hysterosalpingography(n:7) and ultrasonography(n:7) were performed in 15 patients with suspected MullerJan duct anomaly. Nine cases were proved by operation and six cases were diagnoed with imaging and clinical findings. According to Buttram and Gibbons modified classification, the anomalies were 4 cases of class I, 2 cases of class III, one case of class IV, and 8 cases of class V. RESULTS: MRI enabled accurate diagnoses of anomalies in all cases, but HSG and USG showed wrong diagnoses in 3 of 7 cases and in 1 of 7 cases. CONCLUSION: MRI, especially T2-weighted images parallel to long axis of uterine corpus, was very useful in diagnosis of the Mullerian duct anomaly, because it could depict exactly the external fundal contour, intercornual distance, septum, transverse vaginal septum, and associated abnormalities such as hematocolpos and hematometra.
Axis, Cervical Vertebra
;
Classification
;
Diagnosis
;
Female
;
Hematocolpos
;
Hematometra
;
Humans
;
Hylobates
;
Magnetic Resonance Imaging*
7.A cephalometric study on the hard and soft tissue changes by the rapid palatal expansion in Angle's Class III malocclusion.
Korean Journal of Orthodontics 1984;14(1):161-172
This stydy was undertaken to evaluate the cephalometric changes of the soft tissue and skeletal profile subsequent to the palatal expansion in 25 Angle's Class III cases, ranging in age from six to fifteen years, with cross-bite of the anterior teeth, underdevelopment of maxilla and facial disharmony. Following results were obtained: 1. ANS moved downward, Point A presented forward & downward movement increasing SNA and point B presented backward & downward movement decreasing SNB. 2. Mandible was rotated to backward & forward and maxilla moved forward & downward with the bite opening and improvement of anterior teeth cross-bite. 3. Soft tissue on inadible was rotated to backward & downward rotation of Point B', Pog'. 4. Respones of the upper lip was more significant in downward than forward direction, and correlated with the upper central incisor and mandible rotation. 5. Reaponse of the lower lip was mord significant in downward than backward direction, and correlated with the mandible rotation. 6. There was a rather high degree of correlation between skeletal porfile and soft-tissue profile, :LS, 1:Pog', Pog:LS, Pog:LI:Pog' in horizontal measurements and 1:Pog', Pog:LI, Pog:Pog' in vertical measurements.
Incisor
;
Lip
;
Malocclusion*
;
Mandible
;
Maxilla
;
Tooth
8.A study on the distributions and trends in malocclusion patients from department of orthodontics, college of dentistry, Yonsei university.
Hyng Seon YU ; Young Kyu RYU ; Jang Yeol LEE
Korean Journal of Orthodontics 1999;29(2):267-276
Distributions trends were examined in 9159 malocclusion patients had been examined and diagnosed at Department of Orthodontics, College of Dentistry, Yonsei University over a 6 year-period from 1992 to 1997. The results were as follows: 1. The total number of orthodontic patients in 1997 increased in comparing with that of 1992(86%)and after 1995, the number of annual patients showed an increase. 2. Age distribution had shown over-19 year-old group being the largest(39.9%) but percentages of pre-adolescent patients had been decreasing while that of adult patient had gradually increased. 3. Distributions in the types of malocclusion, the Angle's Classification had shown : 33. 3% for Class I, 28.6% for ClassII and the largest 38.1% for Class III. 4. Among Class I patients, crowding showed the largest(32.6%) and protrusion group had gradually increased to 33.9% in 1996. Otherwise openbite and groups tend to decrease, annually. 5. Geographic distribution showed a majority of patients from Seoul(above 70%). Among the patients from Seoul, group within the distance 3-6km from Yonsei dental hospital was the largest(32.3%) and group within 9km showed 69% of total patients.
Adult
;
Age Distribution
;
Crowding
;
Dentistry*
;
Epidemiologic Studies
;
Humans
;
Malocclusion*
;
Open Bite
;
Orthodontics*
;
Seoul
9.Assessment of the relationship between pulmonary function test and dyspnea index in patients with bronchial asthma.
Se Kyu KIM ; Seon Hee CHEON ; Joon Ha CHANG ; Won Hong JONG ; Soo CHEIN ; Sung Kyu KIM ; Won Young LEE
Tuberculosis and Respiratory Diseases 1992;39(5):392-399
No abstract available.
Asthma*
;
Dyspnea*
;
Humans
;
Respiratory Function Tests*
10.BaSDAS: a web-based pooled CRISPR-Cas9 knockout screening data analysis system
Young-Kyu PARK ; Byoung-Ha YOON ; Seung-Jin PARK ; Byung Kwon KIM ; Seon-Young KIM
Genomics & Informatics 2020;18(4):e46-
We developed the BaSDAS (Barcode-Seq Data Analysis System), a GUI-based pooled knockout screening data analysis system, to facilitate the analysis of pooled knockout screen data easily and effectively by researchers with limited bioinformatics skills. The BaSDAS supports the analysis of various pooled screening libraries, including yeast, human, and mouse libraries, and provides many useful statistical and visualization functions with a user-friendly web interface for convenience. We expect that BaSDAS will be a useful tool for the analysis of genome-wide screening data and will support the development of novel drugs based on functional genomics information.