1.A case of midgut molmulus complicating pregnancy.
Sung Hee BAE ; Jung Bum HWANG ; Chang Joo KIM ; Tae Il CHO
Korean Journal of Obstetrics and Gynecology 1993;36(7):2089-2090
No abstract available.
Pregnancy*
2.Comparison between Group I in Which Non-Supine Apnea-Hypopnea Index> or =5 and Group II in Which Non-Supine Apnea-Hypopnea Index<5 in Patients with Positional Sleep Apnea.
Won Il PARK ; Hye Won JUNG ; Joon Bum JOO ; Ju Eun CHO ; Jong Yang KIM
Sleep Medicine and Psychophysiology 2013;20(1):31-34
OBJECTIVES: The aim of this study was to evaluate the differences in patients with positional dependent sleep apnea according to their non-supine apnea-hypopnea index (AHI, > or =5 vs. <5). METHODS: 92 patients with positional sleep apnea were evaluated. The patients were divided into two groups : group I was non-supine AHI having > or =5 ; group II was non-supine AHI having less than 5. Statistical analysis was performed to find the difference between two groups. RESULTS: In 92 patients, the number of group I patients was 11 (12%) and the number of group II patients was 81 (88%). In the severe AHI group, percentage of group I was dominated (70%) and showing a significant difference compared with the mild and moderate AHI groups (p<.05). In the severe body mass index (BMI) group, percentage of group I was dominated (54.5%) and showing a significant difference compared with of the mild and moderate BMI groups (p<.05). The percentage of group I was significantly higher than group II (p<.05) in the AHI, supine AHI, non-supine AHI and snore time. CONCLUSIONS: In patients with positional sleep apnea, severe OSA and high BMI are more common in patients with non-supine AHI> or =5 than non-supine AHI<5.
Body Mass Index
;
Humans
;
Sleep Apnea Syndromes
;
Sleep Apnea, Obstructive
3.A pathogenetic role of T-lymphocytes in the development of IgE-mediated respiratory allergy : analysis of T-lymphocytes by flowcytometry and lymphocyte blastogenesis to allergens and mitogens.
You Young KIM ; Sang Heon CHO ; Dong Chull CHOI ; Ho Joo YOON ; Kyung Up MIN ; Young Joo CHO ; Hee Bum MON
Korean Journal of Medicine 1993;45(6):703-712
No abstract available.
Allergens*
;
Hypersensitivity*
;
Lymphocyte Activation*
;
Lymphocytes*
;
Mitogens*
;
T-Lymphocytes*
4.A bioactivity study of Portland cement mixed with beta-glycerophosphosphate on human pulp cell.
Young Hwan OH ; Young Joo JANG ; Yong Bum CHO
Journal of Korean Academy of Conservative Dentistry 2009;34(5):415-423
The purpose of this study is to investigate the response of human pulp cell on Portland cement mixed with beta-glycerophosphate. To investigate the effect of beta-glycerophosphate and/or dexamethasone on human pulp cell, ALP activity on various concentration of beta-glycerophosphate and dexamethasone was measured and mineral nodule of human pulp cell was stained with Alizarin red S. MTS assay and ALP activity of human pulp cell on Portland cement mixed with various concentration of beta-glycerophosphate (10 mM, 100mM, 1M) was measured and the specimens were examined under SEM. Addition of beta-glycerophosphate or dexamethasone alone had no effect however, the addition of 5 mM beta-glycerophosphate and 100 nM dexamethasone had the largest increasement in ALP activity. There was no toxicity in all samples and the data showed that Portland cement mixed with 10 mM beta-glycerophosphate had more increase in ALP activity compared with control. In conclusion, Portland cement mixed with beta-glycerophosphate has no toxicity and promotes differentiation and mineralization of pulp cell compared with additive-free Portland cement. This implicated that application of Portland cement mixed with beta-glycerophosphate might form more reparative dentin and in turn it would bring direct pulp capping to success.
Anthraquinones
;
Dental Pulp Capping
;
Dentin
;
Dexamethasone
;
Glycerophosphates
;
Humans
5.The Prevalence of Glanucoma in Korean Adults.
Jae Bum LEE ; Yong Su CHO ; Young Joo CHOE ; Young Jae HONG
Journal of the Korean Ophthalmological Society 1993;34(1):65-69
Early detection of glaucoma by mass screening is the most practical approach for prevention of blindness. An epidemIOlogical study gives the most essential information on prevalence an distribution of the disease in relation to diverse background factors. But, before now, an epidemiological study for glaucoma has not been carried out in Korea. Our glaucoma survey was conducted in the health examination center of Yongdong Severance hospital during 1990 and 1991. The total numbers of subjects examined was 4424 persons aged 30 years or older. A mainstay of the screening consisted of applanation tonometry and fundus photography with a non-mydriatic camera, followed by automated perimetry as a recall examination. Overall prevalences of glaucoma obtained were primary open angle glaucoma 0.23% (10 patients), low tension glaucoma 2.04% (108 patients), and ocular hypertension 0.23% (10 patients). The mean lOP obtained with applanation tonometry was 14.04 +/- 2.99 mmHg for men and 14,07 +/- 2.67 mmHg for women. In additon, our data have pointed out that the lOP in different ages tends to be constant, whereas prevalences of glaucoma and low tension glaucoma increase with aging.
Adult*
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Aging
;
Blindness
;
Epidemiologic Studies
;
Female
;
Glaucoma
;
Glaucoma, Open-Angle
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Humans
;
Korea
;
Low Tension Glaucoma
;
Male
;
Manometry
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Mass Screening
;
Ocular Hypertension
;
Photography
;
Prevalence*
;
Visual Field Tests
6.A Polymorphism of Fibrinogen Beta Chain (FGB) Gene is Not Associated with Autistic Spectrum Disorder in Korean Population.
Shihwan CHANG ; Ah Rang CHO ; Bum Shik KIM ; Joo Ho CHUNG
Experimental Neurobiology 2008;17(1):7-10
Evidences has been accumulated the difference of cardiovascular phenotypes in autistic spectrum disorder (ASD). To determine the genetic association between fibrinogen beta chain (FGB) gene and ASD in Korean population, we genotyped single nucleotide polymorphism (SNP) (rs4220, Arg478Lys, exon 8) in the FGB gene by using direct sequencing. Among nonsynonymous SNPs in the coding region of FGB, only one SNP's heterozygosity (rs4220) is more than 0.05. Therefore, we analyzed the association between rs4220 and ASD. Three hundred six control and 196 ASD subjects were evaluated. For the analysis of genetic data, SNPStats, SNPAnalyzer, and Helixtree programs were used. Multiple logistic regression analysis (codominant, dominant, and recessive models) was also used. The result showed that a SNP (rs4220) in the FGB gene was not significantly difference between ASD and controls in three alternative models. This result suggests that the FGB gene may have no relation to the development of ASD.
Clinical Coding
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Exons
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Fibrinogen
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Logistic Models
;
Phenotype
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Polymorphism, Single Nucleotide
7.Horner's Syndrome and Contralateral Abducens Nerve Palsy Associated with Zoster Meningitis.
Bum Joo CHO ; Ji Soo KIM ; Jeong Min HWANG
Korean Journal of Ophthalmology 2013;27(6):474-477
A 55-year-old woman presented with diplopia following painful skin eruptions on the right upper extremity. On presentation, she was found to have 35 prism diopters of esotropia and an abduction limitation in the left eye. Two weeks later, she developed blepharoptosis and anisocoria with a smaller pupil in the right eye, which increased in the darkness. Cerebrospinal fluid analysis showed pleocytosis and a positive result for immunoglobulin G antibody to varicella zoster virus. She was diagnosed to have zoster meningitis with Horner's syndrome and contralateral abducens nerve palsy. After intravenous antiviral and steroid treatments, the vesicular eruptions and abducens nerve palsy improved. Horner's syndrome and diplopia resolved after six months. Here we present the first report of Horner's syndrome and contralateral abducens nerve palsy associated with zoster meningitis.
Abducens Nerve Diseases/diagnosis/*etiology
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Antibodies, Viral/*analysis
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Diagnosis, Differential
;
Electromyography
;
Female
;
Follow-Up Studies
;
Herpes Zoster/*complications/diagnosis/virology
;
Herpesvirus 3, Human/*immunology
;
Horner Syndrome/diagnosis/*etiology
;
Humans
;
Magnetic Resonance Imaging
;
Meningitis/*complications/diagnosis/virology
;
Middle Aged
;
Tomography, X-Ray Computed
8.A Case of Postauricular Dermoid Cyst.
In Hwan MOON ; Woo Hyun LEE ; Joon Bum JOO ; Ju Eun CHO
Korean Journal of Otolaryngology - Head and Neck Surgery 2005;48(10):1294-1296
Dermoid cysts are congenital anomalies that arise from trapped pouches of the ectoderm near the normal fold or from the surface ectoderm that has failed to separate from the neural tube. Dermoid cysts of head and neck area are relatively rare, whereas those located in the postauricular area are extremely rare. In Korea, only 3 cases of postauricular dermoid cysts have been reported. In this article, we report a case of postauricular dermoid cyst in a 21 year-old man, along with a review of articles.
Dermoid Cyst*
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Ear, External
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Ectoderm
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Head
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Humans
;
Korea
;
Neck
;
Neural Tube
;
Young Adult
9.Anatomical Structures to Be Concerned With During Peripherally Inserted Central Catheter Procedures
Dasom KIM ; Jin Woo PARK ; Sung Bum CHO ; Im Joo RHYU
Journal of Korean Medical Science 2023;38(41):e329-
Background:
The central line has been frequently used for drug and nutrition supply and regular blood sampling of patients with chronic diseases. However, this procedure is performed in a highly sensitive area and has several potential complications. Therefore, peripherally inserted central catheters (PICC), which have various advantages, are being extensively used. Although the number of PICC procedures is increasing, the anatomy for safe procedures has not yet been properly established. Therefore, we studied basic anatomical information for safe procedures.
Methods:
We used 20 fixed cadavers (40 arms) donated to the Korea University College of Medicine. The mean age was 76.75 years (range, 48–94 years). After dissection of each arm, the distribution pattern of the basilic vein and close structures was recorded, and some important parameters based on bony landmarks were measured. In addition, the number of vein branches (axillary region) and basilic vein diameter were also checked.
Results:
The mean length from the insertion site to the right atrium was 38.39 ± 2.63 cm (left) and 34.66 ± 3.60 cm (right), and the basilic vein diameter was 4.93 ± 1.18 mm (left) and 4.08 ± 1.49 mm (right). The data showed significant differences between the left and right arms (P < 0.05). The mean distance from the basilic vein to brachial artery was 8.29 ± 2.78 mm in men and 7.81 ± 2.78 mm in women, while the distance to the ulnar nerve was 5.41 ± 1.67 mm in men and 5.52 ± 2.06 mm in women.
Conclusion
According to these results, the right arm has a shorter distance from the insertion site to the right atrium, and the left arm has a wider vein diameter, which is advantageous for the procedure. In addition, the ulnar nerve and brachial artery were located close to or behind the insertion site. Therefore, special attention is required during the procedure to avoid damaging these important structures.
10.Cosmetic Repair of Nevus of Ota.
Bum Joo CHO ; Young Keun HAN ; Joo Hak KIM ; Won Ryang WEE ; Jin Hak LEE ; Ji Won KWON
Journal of the Korean Ophthalmological Society 2006;47(6):996-999
PURPOSE: To report a case of cosmetically successful treatment of nevus of Ota performed by scleral painting and scleral allograft transplantation. METHODS: Scleral painting and allograft transplantation were done in a 28-year-old woman who had cosmetic problem due to nevus of Ota, and she was followed up for 5 months postoperatively. RESULTS: The patient had no specific postoperative complication and was satisfied with the surgical results. CONCLUSIONS: For patients of nevus of Ota who have not been treated successfully, scleral painting and allograft transplation can be an effective cosmetic treatment.
Adult
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Allografts
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Female
;
Humans
;
Nevus of Ota*
;
Nevus*
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Paint
;
Paintings
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Postoperative Complications