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비화농성 삼출성 복수를 동반하는 질환에서 복막 침생검의 진단적 의의
정종훈,서용태,오덕환,채종구,정춘해,조건국 朝鮮大學校 附設 醫學硏究所 1986 The Medical Journal of Chosun University Vol.11 No.1
Percutaneous needle biopsies of peritoneum with Abrams needle and Cope needle were done un 64 patients with non-purulent exudative ascites, who was admitted to the department of internal medicine, Chosun University hospital, from January 1978 to Deccmber 1983. The diagnostic significance and safety of the needle biopsy was estimated. The results were as follows. 1. Adequate peritoneal tissue for pathological diagnosis was obtained in 53 cases(82.8%) among 64 cases. (Abrams needle 84.8%, Cope needle 80.6%) 2. Definitive diagnosis was obtained in 31 cases among 53 cases (58.6%). (Tuberculosis 23 cases, malignancy 8 cases). 3. As compared final diagnosis with biopsy result, the rate of final diagnosis corresponding with biopsy diagnosis was 58.8% in tuberculosis and 26.3%, in malignancy, but the rate of biopsy diagnosis corresponding with final diagnosis was 100% in both tuberculosis and malignancy. 4. Cases of chronic non-specific inflammation which were diagnosed by biopsy were 13cases(24.5%)among 53 cases, and among these cases, tuberculosis was 69.2% and malignancy 30.8% on final diagnosis and among 53 cases, histologically normal was 9 cases(16.9%) of which 33.3% was tuberculosis and 66.7% was malignancy on final diagnosis. 5. Of the malignant cases on final diagnosis, Positive cytologic examination of ascitic fluid was 16.7% 6. Primary losions of cancerous peritonitis were stomach cancer (38.9%) hepatocellular cancer(22.2%) colon cancer (11.1%) ovarian cancer (11.1%) Pancreatic cancer (5.6%). 7. Complication of percutaneous peritoneal biopsy was local swelling with leakage of ascitic fluid and the accident rate were 36.4,% in Abraham needle and 3.2% in Cope needle.
Evaluation of Physicochemical Properties of Muffins Made With Ultrafiltered Sunmul Powder
Hai-Jung Chung,Kwon-Yong Eom,Woo-Jung Kim 한국식품영양과학회 2006 Preventive Nutrition and Food Science Vol.11 No.4
This study was conducted to investigate the quality characteristics of muffins with added ultrafiltered (UF) sunmul powder. Muffins were prepared with four different levels of UF powder (0%, 3%, 5% and 7%) and the physicochemical properties were examined. The volume and specific volume were lower in muffins prepared with UF powder than the control. The incorporation of UF powder in muffin lowered the lightness values but increased the redness values. Rheology testing showed that hardness increased with increasing UF powder and gumminess and brittleness were the highest in the control group and decreased with increasing UF powder. Initial isoflavone content was 2.39~5.57 ㎎%, and decreased to 1.81~4.09 ㎎% after baking, resulting in 24~37% reduction in muffin formulations. Scanning electron microscopy showed that the size of the air cells increased with increasing UF powder levels. In sensory evaluation, overall acceptability score was the highest in muffins with 3% added UF powder and no significant difference was observed between control and 7% addition. Therefore, muffins prepared with up to 7% addition of UF powder would be at least as acceptable as control muffins.
Retrospective clinical study of mandible fractures
Hai-Won Jung,Baek-Soo Lee,Yong-Dae Kwon,Byung-Jun Choi,Jung-Woo Lee,Hyun-Woo Lee,Chang-Sig Moon,Joo-Young Ohe 대한구강악안면외과학회 2014 대한구강악안면외과학회지 Vol.40 No.1
Objectives: The purpose of this article is to analyze the incidence, demographic distribution, type, and etiology of mandible fractures that were treated by the Department of Oral and Maxillofacial Surgery in Kyung Hee University Dental Hospital from January 2002 to December 2012. Materials and Methods: This was a descriptive and analytic retrospective study that evaluated 735 patients that were treated for mandible fracture. Results: This study included 1,172 fractures in 735 patients. The ratio of male to female patients was 5.45 : 1; the maximum value was in patients between 20 and 29 years (38.1%) and the minimum in patients over 70 years old. The monthly distribution of facial fractures peaked in the fall and was lower during winter. No specific correlation was identified based on the annual fracture distribution. Among the 735 fracture patients, 1.59 fracture lines were observed per patient. The most frequent site was the symphysis, which accounted for a total of 431 fractures, followed by the angle (348), condyle (279), and body (95). The symphysis with angle was the most common site identified in combination with fracture and accounted for 22.4%, followed by symphysis with condyle (19.8%). The angle was the most frequent site of single fractures (20.8%). The major cause of injury was accidental trauma (43.4%), which was followed by other causes such as violence (33.9%), sports-related accidents (10.5%), and traffic accidents (10.1%). Fracture incidents correlated with alcohol consumption were reported between 10.0%-26.9% annually. Conclusion: Although mandible fracture pattern is similar to the previous researches, there is some changes in the etiologic factors.
Hai-Rim Shin,Young-Joo Won,Kyu-Won Jung,Hyun-Joo Kong,Seon-Hee Yim,Jung-Kyu Lee,Hong-In Noh,Jong-Koo Lee,Paola Pisani,Jae-Gahb Park,Yoon-Ok Ahn,Soon Yong Lee,Choong Won Lee,Ze-Hong Woo,Tae-Yong Lee,최진 대한암학회 2005 Cancer Research and Treatment Vol.37 No.6
Purpose: The first Korean national population- based cancer registry using nationwide hospital-based recording system and the regional cancer registries provided the source to obtain national cancer incidences for the period 1999∼2001.Materials and Methods: The incidence of cancer in Korea was calculated based on the Korea Central Cancer Registry database, data from additional medical record review survey, the Regional Cancer Registry databases, site-specific cancer registry databases, and cancer mortality data from the Korea National Statistical Office. Crude and age-standardized rates were calculated by sex for 18 age groups.Results: The overall crude incidence rates (CR) were 247.3 and 188.3 per 100,000 for men and women and the overall age-standardized incidence rates (ASR) were281.2 and 160.3 per 100,000, respectively. Among men, five leading primary cancer sites werestomach (CR 58.6, ASR 65.6), lung (CR 42.1, ASR 50.9), liver (CR 41.9, ASR44.9), colon and rectum (CR 24.2, ASR 27.3) and bladder (CR 7.7, ASR 9.2). Among women, the most common cancers were stomach (CR 30.8, ASR 25.8), breast (CR25.7, ASR 21.7), colon and rectum (CR 19.6, ASR 16.7), uterine cervix (CR 18.4, ASR 15.5), and lung cancer (CR 15.1, ASR 12.4). In 0∼14 age group, leukemia was mostcommon for both sexes. For men, stomach cancer was most common in 15∼64 age group, but lung cancer was more frequent for over 65 age group. For women, thyroidcancer in 15∼34 age group, breast cancer in 35∼64 age group, and stomach cancer in over 65 age group were most common for each age group. The proportions ofdeath certificate only were 7.5% for men and 7.4% for women.Conclusion: This is the first attempt to determine the national cancer incidence and this data will be useful to plan for research and national cancer control in Korea.
Evaluation of Physicochemical Properties of Muffins Made With Ultrafiltered Sunmul Powder
Chung, Hai-Jung,Eom, Kwon-Yong,Kim, Woo-Jung The Korean Society of Food Science and Nutrition 2006 Preventive Nutrition and Food Science Vol.11 No.4
This study was conducted to investigate the quality characteristics of muffins with added ultrafiltered (UF) sunmul powder. Muffins were prepared with four different levels of UF powder (0%, 3%, 5% and 7%) and the physicochemical properties were examined. The volume and specific volume were lower in muffins prepared with UF powder than the control. The incorporation of UF powder in muffin lowered the lightness values but increased the redness values. Rheology testing showed that hardness increased with increasing UF powder and gumminess and brittleness were the highest in the control group and decreased with increasing UF powder. Initial isoflavone content was 2.39$\sim$5.57 mg%, and decreased to 1.81$\sim$4.09 mg% after baking, resulting in 24$\sim$37% reduction in muffin formulations. Scanning electron microscopy showed that the size of the air cells increased with increasing UF powder levels. In sensory evaluation, overall acceptability score was the highest in muffins with 3% added UF powder and no significant difference was observed between control and 7% addition. Therefore, muffins prepared with up to 7% addition of UF powder would be at least as acceptable as control muffins.
인솔 장착형 단하지 보조기의 생체 역학적 분석을 통한 보행 영향성 평가
정지용 ( Ji Yong Jung ),김진호 ( Jin Ho Kim ),김경 ( Kyung Kim ),원용관 ( Yong Gwan Won ),권대규 ( Dae Kyu Kwon ),김정자 ( Jung Ja Kim ),( Pham Hai Trieu ) 한국운동역학회 2010 한국운동역학회지 Vol.20 No.4
The purpose of this study was to evaluate the effects of insole-equipped ankle-foot-orthoses (AFO) on gait. 10 healthy males who had no history of injury in the lower extremity participated in this study as the subjects. The foot of each subject was first scanned, and the insole fit to the plantar was made using BDI-PCO(Pedcad Gmbh, Germany). The subject then was made to walk on a treadmill under four experimental conditions: 1) normal walking, 2) walking wearing AFO, 3) walking wearing AFO equipped with the insole, 4) walking wearing pneumatic-ankle-foot-orthosis (pAFO) equipped with the insole. During walking, foot pressure data such as maximum force, contacting area, peak pressure, and mean pressure was collected using Pedar-X system (Novel Gmbh, Germany) and EMG activity of lower limb muscles such as gastrocnemius medial head, gastrocnemius lateral head, and soleus was recorded using MP150 EMG module (BIOPAC System Inc., USA). Collected data was then analyzed using paired t-test in order to investigate the effects of the insole. As a result of the analysis, when insole was equipped, overall contacting area was increased while both the highest peak pressure and the mean pressure were significantly decreased, and EMG activity of the lower limb muscles was decreased. On the contrary, the cases of wearing AFO showed the decreased contacting area and the increased pressures. Therefore, the AFO equipped with a proper insole fit well to the foot can help comfortable walking by spreading the pressure over the entire plantar.
National Cancer Incidence for the Year 2002 in Korea
Hai-Rim Shin,Kyu-Won Jung,Young-Joo Won,Hyun-Joo Kong,Seon-Hee Yim,Joohon Sung,Sun-Won Seo,Ki-Young Kim,Sang-Yi Lee,In-Sik Kong,In Kyoung Hwang,Choong Won Lee,Ze-Hong Woo,Tae-Yong Lee,Jin-Su Choi,Cheo 대한암학회 2007 Cancer Research and Treatment Vol.39 No.4