1.Skin Temperature Asymmetry in Patient with Lower Lateral Medullary Infarction
Hye Rin YOON ; Ji Eun HAN ; Kwang Hyun KIM ; Joong Hyun PARK ; Jeong Yeon KIM
Journal of the Korean Neurological Association 2018;36(4):387-389
No abstract available.
Humans
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Infarction
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Skin Temperature
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Skin
2.Brown Bowel Syndrome that Developed after Total Gastrectomy: A Case Report.
Sun Ah LEE ; Hyung Kyung KIM ; Ji Yoon BAE ; Hanna KANG ; Ha Rin CHEONG ; Hye Kyung JUNG ; Min Sun CHO
Korean Journal of Pathology 2008;42(3):165-168
The brown bowel syndrome (BBS) is an uncommon disorder, which is characterized by brown pigmentation of the intestine due to the accumulation of lipofuscin in the smooth muscle cells. Vitamin E deficiency has generally been considered as the cause of this malady. BBS has been reported in a wide variety of malabsorptive diseases involving the pancreas, liver and gastrointestinal tract. We report here on a case of brown bowel syndrome that occurred in a 73-year-old man who had undergone total gastrectomy 11 years ago for gastric adenocarcinoma. He has complained about intestinal obstructive symptoms for several years, and these symptoms were recently aggravated. He showed a low serum concentration of total protein, albumin and cholesterol, and he had been treated for megaloblastic anemia due to vitamin B12 and folate deficiency several months ago. The resected small bowel showed lipofuscin deposition in the muscle layer of the intestine and large vessels. The electron microscopic examination revealed multiple electron dense lipofuscin deposits with irregular shapes and sizes in the cytoplasm.
Male
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Humans
3.An analysis of one-year experience of pediatric observation unit: The first report in Korea.
Jee Young LEE ; Ui Yoon CHOI ; Soo Young LEE ; Ji Young LEE ; Byong Chan LEE ; Hui Sung HWANG ; Hye Rin MOK ; Dae Chul JEONG ; Seung Yun CHUNG ; Jin Han KANG
Korean Journal of Pediatrics 2007;50(7):622-628
PURPOSE: While pediatric observation units (POU) have become a common practice in hospitals throughout developed countries, there has been no report about POUs in Korea so far. The aims of this study were to analyze our one-year's experience of the POU and to decide which disease entities are suitable for the POU. METHODS: All children admitted from March 2006 to February 2007 to the POU at the Department of Pediatrics in Our Lady of Mercy Hospital were included in this study. Data were collected from retrospective reviews of their medical records. RESULTS: There were a total of 1,076 POU admissions. Median age of patients was 2.4 years and median length of hospital stay 14.0 hours. The most common diagnoses were gastroenteritis (42.7%), pharyngotonsillitis (19.1%), bronchiolitis (7.8%), pneumonia (5.5%) and febrile seizure (5.2%). Overall, 7.5% of the POU patients required subsequent inpatient admissions due to hospital stays of longer than 48 hours. The disease entities that were most likely to require inpatient admission were pneumonia (17.0%), febrile seizure (12.5%) and asthma (11.5%). Diseases that allowed successful discharge from the POU were gastroenteritis (4.6%), upper respiratory tract infection (5.8%), such as otitis media and pharygnotonsillitis and seizure disorder (6.4%). Compared with the previous year when the POU was not in operation, there was a statistically significant reduction in the average length of hospital stays (from 4.69 to 3.75 days), as well as a rise in the bed turnover rate (from 78.8 to 98.2 patients/ bed). CONCLUSION: Our study shows that the POU is efficient for the management of children with certain acute illnesses. Based on this study, we suggest that the POU be used as a new modality which links between the outpatient, inpatient, and emergency departments in the field of pediatrics in Korea.
Asthma
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Bronchiolitis
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Child
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Day Care, Medical
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Developed Countries
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Diagnosis
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Emergency Service, Hospital
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Epilepsy
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Gastroenteritis
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Humans
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Inpatients
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Korea*
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Length of Stay
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Medical Records
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Otitis Media
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Outpatients
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Pediatrics
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Pneumonia
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Respiratory Tract Infections
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Retrospective Studies
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Seizures, Febrile
4.Comparison of Skin Graft for the Defect of the Radial Forearm Free Flap
Joon Kyoo LEE ; Sung Ho YOON ; Tae Gu KANG ; Jae Gu KIM ; Hee Young KIM ; Hye Rin LIM ; Se Hyun JEONG ; Kyeong Suk PARK
Korean Journal of Otolaryngology - Head and Neck Surgery 2019;62(9):515-519
BACKGROUND AND OBJECTIVES:
This study compared two types of skin graft reconstruction for the defect of the radial forearm free flap. SUBJECTS AND METHOD: Ten cases of split-thickness skin graft (STSG) harvested from the thigh were analyzed. Also, ten cases of full-thickness skin graft (FTSG) harvest from the inguinal area applied with vacuum-assisted closure (VAC) system were analyzed.
RESULTS:
The defect size of the radial forearm was increased more in the STSG group than in the FTSG group (p<0.05). Skin grafts were recovered completely sooner in the FTSG group than in the STSG group although it was not statistically significant (p=0.082). Five complications (pruritus, hypertrophic scar) were found in the donor site in the STSG group (p<0.05). FTSG gave better scores according to the Vancouver Scar Scale in terms of pigmentation, pliability, and height (p<0.05).
CONCLUSION
FTSG harvested from the inguinal area with the application of VAC system has many advantages for the defect of the radial forearm free flap although it is usually used for smaller size defects than for STSGs.
5.The Efficacy of Nasal Surgery on Pharyngeal Airway
Sung Ho YOON ; Hyung Chae YANG ; Nutsalai GALIULINA ; Tae Gu KANG ; Hee Young KIM ; Hye Rin LIM ; Sang Chul LIM
Korean Journal of Otolaryngology - Head and Neck Surgery 2020;63(1):21-25
Background and Objectives:
Nasal surgery is known to improve the quality of life in patients with obstructive sleep apnea; however, its effect on the airway structure is little known. This study attempted to identify the impact of nasal surgery on the pharyngeal airway structure.Subjects and Method We enrolled in the study patients who underwent nasal surgery from July 2015 to March 2018 due to nasal obstruction with severe snoring or sleep apnea. Patients with palate surgery or previous history of airway surgery were excluded. Demographic factors, symptoms regarding nasal obstruction, sleep study, preoperative cephalometry, and postoperative 3-month cephalometry were taken into account and analyzed. We also performed a subgroup analysis according to the severity of sleep apnea.
Results:
Sixty-three patients were enrolled in this study. Soft palate thickness showed no significant change. Pre and postoperative soft palate thickness were 10.82±3.00 and 11.11±3.35 (p=0.261), respectively. However, the pharyngeal airway space was enlarged via nasal surgery from 12.05±3.35 to 13.04±3.35 (p=0.006), respectively. The subgroup analysis showed that the pharyngeal airway was mainly enlarged in the patients with lower Apnea-Hypopnea Index (AHI).
Conclusion
Although nasal surgery does not reduce soft palate thickness, it can enlarge the pharyngeal airway space. The effect of surgery would be more prominent in patients with AHI of lower than 15 event/hour (p=0.005) as nasal surgery alone does not affect the pharyngeal airway of patients with AHI greater than 15.
6.Comparison of Skin Graft for the Defect of the Radial Forearm Free Flap
Joon Kyoo LEE ; Sung Ho YOON ; Tae Gu KANG ; Jae Gu KIM ; Hee Young KIM ; Hye Rin LIM ; Se Hyun JEONG ; Kyeong Suk PARK
Korean Journal of Otolaryngology - Head and Neck Surgery 2019;62(9):515-519
BACKGROUND AND OBJECTIVES: This study compared two types of skin graft reconstruction for the defect of the radial forearm free flap. SUBJECTS AND METHOD: Ten cases of split-thickness skin graft (STSG) harvested from the thigh were analyzed. Also, ten cases of full-thickness skin graft (FTSG) harvest from the inguinal area applied with vacuum-assisted closure (VAC) system were analyzed. RESULTS: The defect size of the radial forearm was increased more in the STSG group than in the FTSG group (p<0.05). Skin grafts were recovered completely sooner in the FTSG group than in the STSG group although it was not statistically significant (p=0.082). Five complications (pruritus, hypertrophic scar) were found in the donor site in the STSG group (p<0.05). FTSG gave better scores according to the Vancouver Scar Scale in terms of pigmentation, pliability, and height (p<0.05). CONCLUSION: FTSG harvested from the inguinal area with the application of VAC system has many advantages for the defect of the radial forearm free flap although it is usually used for smaller size defects than for STSGs.
Cicatrix
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Forearm
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Free Tissue Flaps
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Humans
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Methods
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Negative-Pressure Wound Therapy
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Pigmentation
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Pliability
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Reconstructive Surgical Procedures
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Skin Transplantation
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Skin
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Thigh
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Tissue Donors
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Transplants
7.Comparison of self-reported and accelerometer-assessed measurements of physical activity according to socio-demographic characteristics in Korean adults
Seung Won LEE ; Jee Seon SHIM ; Bo Mi SONG ; Ho Jae LEE ; Hye Yoon BAE ; Ji Hye PARK ; Hye Rin CHOI ; Jae Won YANG ; Ji Eun HEO ; So Mi Jemma CHO ; Ga Bin LEE ; Diana Huanan HIDALGO ; Tae Hoon KIM ; Kyung Soo CHUNG ; Hyeon Chang KIM
Epidemiology and Health 2018;40():e2018060-
OBJECTIVES:
Previous studies have shown relatively low correlations between self-reported and accelerometer-assessed physical activity (PA). However, this association differs by socio-demographic factors, and this relationship has not been fully investigated in the general population. Thus, we investigated the correlation between self-reported and accelerometer-assessed PA and whether it differed by demographic and socioeconomic factors among the Korean general population.
METHODS:
This cross-sectional study included 623 participants (203 men and 420 women) aged 30 to 64 years, who completed a PA questionnaire and wore a wrist-worn accelerometer on the non-dominant wrist for 7 days. We examined the agreement for metabolic equivalent task minutes per week (MET-min/wk) between the 2 measures and calculated Spearman correlation coefficients according to demographic and socioeconomic factors.
RESULTS:
The kappa coefficient between tertiles of self-reported and accelerometer-assessed total MET-min/wk was 0.16 in the total population, suggesting overall poor agreement. The correlation coefficient between the 2 measurements was 0.26 (p < 0.001) in the total population, and the correlation tended to decrease with increasing age (p for trend < 0.001) and depression scores (p for trend < 0.001).
CONCLUSION
We found a low correlation between self-reported and accelerometer-assessed PA among healthy Korean adults, and the correlation decreased with age and depression score. When studying PA using accelerometers and/or questionnaires, age and depression need to be considered, as should differences between self-reported and accelerometer-assessed PA.
8.Comparison of self-reported and accelerometer-assessed measurements of physical activity according to socio-demographic characteristics in Korean adults.
Seung Won LEE ; Jee Seon SHIM ; Bo Mi SONG ; Ho Jae LEE ; Hye Yoon BAE ; Ji Hye PARK ; Hye Rin CHOI ; Jae Won YANG ; Ji Eun HEO ; So Mi Jemma CHO ; Ga Bin LEE ; Diana Huanan HIDALGO ; Tae Hoon KIM ; Kyung Soo CHUNG ; Hyeon Chang KIM
Epidemiology and Health 2018;40(1):e2018060-
OBJECTIVES: Previous studies have shown relatively low correlations between self-reported and accelerometer-assessed physical activity (PA). However, this association differs by socio-demographic factors, and this relationship has not been fully investigated in the general population. Thus, we investigated the correlation between self-reported and accelerometer-assessed PA and whether it differed by demographic and socioeconomic factors among the Korean general population. METHODS: This cross-sectional study included 623 participants (203 men and 420 women) aged 30 to 64 years, who completed a PA questionnaire and wore a wrist-worn accelerometer on the non-dominant wrist for 7 days. We examined the agreement for metabolic equivalent task minutes per week (MET-min/wk) between the 2 measures and calculated Spearman correlation coefficients according to demographic and socioeconomic factors. RESULTS: The kappa coefficient between tertiles of self-reported and accelerometer-assessed total MET-min/wk was 0.16 in the total population, suggesting overall poor agreement. The correlation coefficient between the 2 measurements was 0.26 (p < 0.001) in the total population, and the correlation tended to decrease with increasing age (p for trend < 0.001) and depression scores (p for trend < 0.001). CONCLUSION: We found a low correlation between self-reported and accelerometer-assessed PA among healthy Korean adults, and the correlation decreased with age and depression score. When studying PA using accelerometers and/or questionnaires, age and depression need to be considered, as should differences between self-reported and accelerometer-assessed PA.
Adult*
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Cross-Sectional Studies
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Depression
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Humans
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Korea
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Male
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Metabolic Equivalent
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Motor Activity*
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Socioeconomic Factors
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Wrist
9.Comparison of self-reported and accelerometer-assessed measurements of physical activity according to socio-demographic characteristics in Korean adults
Seung Won LEE ; Jee Seon SHIM ; Bo Mi SONG ; Ho Jae LEE ; Hye Yoon BAE ; Ji Hye PARK ; Hye Rin CHOI ; Jae Won YANG ; Ji Eun HEO ; So Mi Jemma CHO ; Ga Bin LEE ; Diana Huanan HIDALGO ; Tae Hoon KIM ; Kyung Soo CHUNG ; Hyeon Chang KIM
Epidemiology and Health 2018;40(1):2018060-
OBJECTIVES: Previous studies have shown relatively low correlations between self-reported and accelerometer-assessed physical activity (PA). However, this association differs by socio-demographic factors, and this relationship has not been fully investigated in the general population. Thus, we investigated the correlation between self-reported and accelerometer-assessed PA and whether it differed by demographic and socioeconomic factors among the Korean general population.METHODS: This cross-sectional study included 623 participants (203 men and 420 women) aged 30 to 64 years, who completed a PA questionnaire and wore a wrist-worn accelerometer on the non-dominant wrist for 7 days. We examined the agreement for metabolic equivalent task minutes per week (MET-min/wk) between the 2 measures and calculated Spearman correlation coefficients according to demographic and socioeconomic factors.RESULTS: The kappa coefficient between tertiles of self-reported and accelerometer-assessed total MET-min/wk was 0.16 in the total population, suggesting overall poor agreement. The correlation coefficient between the 2 measurements was 0.26 (p < 0.001) in the total population, and the correlation tended to decrease with increasing age (p for trend < 0.001) and depression scores (p for trend < 0.001).CONCLUSION: We found a low correlation between self-reported and accelerometer-assessed PA among healthy Korean adults, and the correlation decreased with age and depression score. When studying PA using accelerometers and/or questionnaires, age and depression need to be considered, as should differences between self-reported and accelerometer-assessed PA.
Adult
;
Cross-Sectional Studies
;
Depression
;
Humans
;
Korea
;
Male
;
Metabolic Equivalent
;
Motor Activity
;
Socioeconomic Factors
;
Wrist
10.Risk Factors for the Mortality of Patients With Coronavirus Disease 2019Requiring Extracorporeal Membrane Oxygenation in a Non-Centralized Setting: A Nationwide Study
Tae Wan KIM ; Won-Young KIM ; Sunghoon PARK ; Su Hwan LEE ; Onyu PARK ; Taehwa KIM ; Hye Ju YEO ; Jin Ho JANG ; Woo Hyun CHO ; Jin-Won HUH ; Sang-Min LEE ; Chi Ryang CHUNG ; Jongmin LEE ; Jung Soo KIM ; Sung Yoon LIM ; Ae-Rin BAEK ; Jung-Wan YOO ; Ho Cheol KIM ; Eun Young CHOI ; Chul PARK ; Tae-Ok KIM ; Do Sik MOON ; Song-I LEE ; Jae Young MOON ; Sun Jung KWON ; Gil Myeong SEONG ; Won Jai JUNG ; Moon Seong BAEK ;
Journal of Korean Medical Science 2024;39(8):e75-
Background:
Limited data are available on the mortality rates of patients receiving extracorporeal membrane oxygenation (ECMO) support for coronavirus disease 2019 (COVID-19). We aimed to analyze the relationship between COVID-19 and clinical outcomes for patients receiving ECMO.
Methods:
We retrospectively investigated patients with COVID-19 pneumonia requiring ECMO in 19 hospitals across Korea from January 1, 2020 to August 31, 2021. The primary outcome was the 90-day mortality after ECMO initiation. We performed multivariate analysis using a logistic regression model to estimate the odds ratio (OR) of 90-day mortality. Survival differences were analyzed using the Kaplan–Meier (KM) method.
Results:
Of 127 patients with COVID-19 pneumonia who received ECMO, 70 patients (55.1%) died within 90 days of ECMO initiation. The median age was 64 years, and 63% of patients were male. The incidence of ECMO was increased with age but was decreased after 70 years of age. However, the survival rate was decreased linearly with age. In multivariate analysis, age (OR, 1.048; 95% confidence interval [CI], 1.010–1.089; P = 0.014) and receipt of continuous renal replacement therapy (CRRT) (OR, 3.069; 95% CI, 1.312–7.180; P = 0.010) were significantly associated with an increased risk of 90-day mortality. KM curves showed significant differences in survival between groups according to age (65 years) (log-rank P = 0.021) and receipt of CRRT (log-rank P = 0.004).
Conclusion
Older age and receipt of CRRT were associated with higher mortality rates among patients with COVID-19 who received ECMO.