http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
응급센터에 내원한 만성 폐쇄성 폐질환 환자에 대한 고찰
박승회,백광제,홍윤식 대한응급의학회 1993 대한응급의학회지 Vol.4 No.2
Chronic Obstrcitive Pulmonary Diseases(COPDs) produce significant morbvidity and mortality in human lives. COPD is a progressive disease that coexists with emphysema and chronic brochitis. The critical episodes depend on inciting or aggravating factors which can be classified into 3 ways. First, disease related aggravation. Second, Patient related aggravation. Third, Physician related(latrogenic). The authors reviewed 102 COPD patients who came to Korea University Hospital Emergency Medical center from March of 1992 to February of 1993. 1) Males were more frequently affected than females, and male to female ratio was 2.64 : 1 2) The average age of the patients were 62.8 years old. 3) The average number of hospital admission was 2.5 times and one patient was admitted 9 times for the same disease. 4) On an average, the patients had dyspneic symptoms for 15.6 years and the symptoms had developed since they were 47.8 years old. 5) The ratio between smokers and nonsmokers were3 2.1 : 1, the smokers had smoked for 36.3 years and the average amount of smoking was 1.5 pack per day. 6) After admission, sputum culture and sensitiveity test were done and the results were as follows : nonspceific organums 47 cases(46.0%), streptococcus 23 cases(22.5%), Pseudomonas 15 cases(14.7%), Hemophilus influenza 7 cases(6.8%), Klebsiella 5 cases(4.9%), Actinomycosis 3 cases (2.9%), Staphylococcus 2 cases(1.9%) 7) Aggravation factors for dyspnea were as follows : Upper Respiratory Tract Infection 40 cases(39.2%), Smoking 2.5 cases(24.5%), Pneumothorax 11 cases(10.8%), Pneumonia 7 cases(6.8%), Unknown origin 19 cases(18.6\%) 8) Prognosis after hospital admission were classified into 6 groups : 1. completely recovered 2. almost recovered 3. no improvement 4. hopeless discharge 5. expired within 48 hrs. 6. expired after 48hrs. The results were as follows : 87.3%(89 cases) discharged in almost recovered stated state, 1.9%(2 cases) discharged with no improvement, 4.9%(5 cases) were hoplessly discharged, 2.9%(3 cases) expired within 48 hrs, 2.9%(3 cases) expired after 48 hrs.
모 형광등업체에 있어서의 공기중 수은농도 및 요중 수은량 조사
박승회,김광종,장성훈,차철환 大韓産業醫學會 1989 대한직업환경의학회지 Vol.1 No.2
In order of interpret the relationship among many variables, urinary mercury and the same time mercury concentration in air were measured for 254 workers of a fluorescent lamp manufacturing factory. And monthly consumption amounts, numbers of monthly producing fluorescent lamps, numbers of inferior lamps numbers of breakage lamps, numbers of vacuum pumps and frequencies of mercury infusion were also investigated from January 1988 to March in 1989. The results were as follows; 1. On the mercury concentration in air by producing line and by working site, all of them were exceed the threshold limit value (0.05mg/㎥). 2. The highest mercury concentration in air by sampling was found at the floor of workplace (0.334mg/㎥) and next were at vacuum exhaustion prmp (0.183mg/㎥), and breathing zone of workers(0.103mg/㎥) in order. 3. The highest mean of the mercury concentration in urine by producing line was the automatic exhausting line (80.8㎍/1) and next were high speed exhausting line (72.4㎍/1), and Manual exhausting line (35.8㎍/1) in order. Distribution of workers of the mercury concentration in urine more than 200㎍/1 by working site was the highest (10%) in the vacuum exhaustion pump part and next were sealing part (6.6%), packing part (4.6%), and stem part (4.1%) in order. 4. The correlation coefficient between mercury concentration in urine and in air was the highest(0.302) and next were numbers of breakage lamps (0.223), frequencies of mercury infusion (0.223), numbers of inferior lamps (0.205) in order.
민혜숙,최기영,강경훈,박소연,조남윤,박승회 대한병리학회 2009 Journal of Pathology and Translational Medicine Vol.43 No.6
Background : Follicular patterned thyroid nodules with incomplete nuclear features of papillary thyroid carcinoma (FTN-INPTCs) are difficult to diagnose, and their biological behavior and association with follicular variants of PTC (FVPTCs) have not yet been established. The aim of this study is to determine immunohistochemical and molecular characteristics of FTNINPTCs. Methods : We investigated immunohistochemical features (galectin-3, HBME-1, CK19, fibronectin-1, CITED1), BRAF V600E mutation and RASSF1A promoter methylation status in 30 FTN-INPTC cases, along with 26 FVPTCs, 21 follicular adenomas (FAs) and 14 nodular hyperplasias (NHs). Results : Expression of galectin-3, HBME-1, CK19 and CITED1 was significantly higher in FTN-INPTCs than in FAs or NHs, but expression of galectin-3, CK19 and fibronectin-1 was lower in FTN-INPTCs than in FVPTCs. The BRAF V600E mutation was not detected in the benign nodules or FTN-INPTCs, whereas 57% of FVPTCs had the mutation. RASSF1A promoter methylation was higher in FTN-INPTCs than in benign nodules but there was no difference between FTN-INPTCs and FVPTCs. Conclusions : Our results represent the borderline immunohistochemical and molecular characteristics of FTN-INPTC. We conclude that FTN-INPTC is an intermediate lesion between a benign nodule and a FVPTC, and that it is pathogenetically related to FVPTC.