1.A case of recurrent massive pleural transudate by unilateral pulmonary venous obstruction.
In Kyung SUNG ; Won Young CHOI ; Dong Ho SHIN ; Sung Soo PARK ; Jung Hee LEE ; Heung Suk SEO
Tuberculosis and Respiratory Diseases 1992;39(1):95-101
No abstract available.
Exudates and Transudates*
2.Variation in Biochemical Composition among Indian Isolates of Sclerotinia sclerotiorum.
S Ameer BASHA ; B K SARMA ; K P SINGH ; U P SINGH
Mycobiology 2006;34(3):114-119
Biochemical variability among 20 Indian isolates of Sclerotinia sclerotiorum collected from different hosts/soil samples from different localities in India is reported. High Performance Liquid Chromatographic (HPLC) analysis of ethyl acetate fraction of culture filtrate, mycelia, sclerotia and sclerotial exudate showed 15~23 peaks but only 11 could be identified. They were tannic, gallic, oxalic, caffeic, vanillic, ferulic, O-coumeric, chlorogenic, cinnamic, salicylic and gentisic acids. The amount of phenolic compounds varied among the culture filtrates, mycelia, sclerotia and sclerotial exudates of S. sclerotiorum.
Ascomycota*
;
Exudates and Transudates
;
India
;
Phenol
3.Enhanced CT in the Patients with Pleural Effusion: Differential Findings between Exudates and Transudates.
Soo Hyun KIM ; Young Min HAN ; Jin Young CHUNG ; Seung Il CHO ; Kui Sik KIM ; Heon LEE ; Sang Yong LEE ; Gyung Ho CHUNG ; Chong Soo KIM ; Myoung Hee SOHN ; Ki Chul CHOI
Journal of the Korean Radiological Society 1996;35(4):493-497
PURPOSE: To evaluate the differential findings of CT in the differention of pleural exudates and transudates. MATERIALS AND METHODS: One hundred and thirteen consecutive patients (113 effusions) underwent enhanced thoracic CT ; the scans were evaluated for the presence or absence and appearance of enhancing parietal pleural thickening and extrapleural fat thickening. Thoracentesis was performed to measure pleural and serum total protein andlactate dehydrogenase(LDH) values. Effusions were classified as exudates by using Light's criteria. RESULTS: Eighty-eight effusions were exudates and 25 were transudates. Eighty-three of the 88 exudates (93%) were associated with enhanced parietal pleural thickening ; seventy of the 88 (80%) were associated with extrapleural fat thickening. Four of the 25 transudates were associated with parietal pleural thickening and extrapleural fat thickening, both of which were the most important factors in differentiating beteen pleural exudates and transudates(p<0.05). CONCLUSION: Parietal pleural thickening and extrapleural fat thickening on contrast-enhanced CT almost always in dicate the presence of pleural exudates.
Exudates and Transudates*
;
Humans
;
Pleural Effusion*
;
Rabeprazole
4.Microbiological Characteristics according to Transudative and Exudative Effusion in Pleural Fluid Culture.
Hyeun Gyeo LEE ; Gyu Yel HWANG ; Soon Deok PARK ; Young UH ; Juwon KIM ; Kap Jun YOON ; Won Yeon LEE
Annals of Clinical Microbiology 2015;18(2):52-55
A total of 1,132 pleural fluid culture results obtained from October 2012 to July 2014 were analyzed to elucidate the microbiological characteristics according to transudative and exudative pleural fluid. The pleural fluid cultures were performed using aerobic and anaerobic blood culture bottles. The blood and pleural fluid for total protein, lactate dehydrogenase, and glucose measurement were submitted to laboratory at the same time with pleural fluid cultures. The rates for culture positivity, anaerobes isolation, and polymicrobials between transudative and exudative pleural fluid were 5.2% vs. 10.4%, 14.8% vs. 7.8%, and 14.8% vs. 10.9%.
Exudates and Transudates
;
Glucose
;
L-Lactate Dehydrogenase
5.Differentiation of Exudative and Transudative Pleural Effusion: MR Appearances.
Tae Hoon KIM ; Sang Yoon LEE ; Ho Yeong KANG ; Soo Rhan KIM ; Sang Kyu YANG ; So Young SHIN ; Shin Hyung LEE ; Chang Joon LEE
Journal of the Korean Radiological Society 1996;35(5):715-719
PURPOSE: The purpose of this study is to determine whether MR images after intravenous administration of Gd-DTPA can differentiate exudative and transudative pleural effusion. MATERIALS AND METHODS: We studied 18 patients with ten exudative and eignt transudative pleural effusions diagnosed clinically and by thoracentesis. We analysed the relationship between T1 value(normalized to fat) and the ratio of effusion/serum protein of pleuraleffusion. We also assessed the contrast enhancement of exudative and transudative pleural effusion on T1 weighted SE images taken at 15 and 30 minutes after administration of Gd-DTPA. RESULTS: The relationship between the effusion/serum protein ratio and T1 value(normalized to fat) was statistically not significant(r=0.27, P=0.381).On precontrast spin-echo T1W1, mean signal intensity of the transudate was 0.18 (+/-0.04) and that of the exudatewas 0.24(+/-0.07), values which were not significant differences(P>0.05). Postcontrast mean signal intensities of transudates at 15 and 30 were 0.20+/- 0.06 and 0.26+/-0.08, respectively, values which were not significantly higherthan that of precontrast mean signal intensity(P<0.05). Postcontrast mean signal intensity values of exudative pleural effusions at 15 and 30 mimutes(0.32+/-0.06 and 0.39+/-0.06, respectively) were, on the other hand, significantly higher than that of precontrast mean signal intensity(P<0.05). CONCLUSION: Postcontrast T1-weighted SE images at 15 and 30 minutes can be helpful in the differentiation of transudative and exudative pleural effusion.
Administration, Intravenous
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Exudates and Transudates
;
Gadolinium DTPA
;
Humans
;
Pleural Effusion*
6.The Change of Surface Temperature in Healing Process of Wound and Burn in Porcine Model.
Seung Hwan KIM ; Dae Ro LEE ; Keun Jeong SONG ; Sung Jun LEE ; Myung Ha SHIN ; Seong Beom OH ; In Sun KWON ; Tae Sik HWANG
Journal of Korean Burn Society 2016;19(2):73-81
PURPOSE: The goal of wound managements are to prevent further tissue injury during dressing changes, and absorb the excessive exudates, provide moist condition, reduce the infection. But the usual dressing methods have several limitations to serve the information about wound surface environment. Moist, pressure, temperature, pH are the important factors that give us the information about the healing process phase, speed of healing, & the risk of infection. METHODS: We made full thickness wounds & burn on porcine model, then assessed the surface temperature intermittently until repithelialization were completed, and size measurement were done with Image Pro Plus 6.0. RESULTS: In wound areas, the surface temperature was lowest at post operation #1 day, then slightly increased till POD #21 days, and again down slope curvature. In burn area, the surface temperature was highest at POD #1 day, then slightly decreased till POD # 21 days, and more fall curvature. Modern sensing technology along with wireless radio frequency communication technology is posed to make significant advances in wound management. Our result will be a basic data for the future researches about the surface temperature monitor to detect the early infection and the intervention to modulate the surface temperature to increase the rate of epithelialization. CONCLUSION: The result of the correlation between the surface temperature and area reduction have weak or moderate negative Pearson correlation coefficient.
Bandages
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Burns*
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Exudates and Transudates
;
Hydrogen-Ion Concentration
;
Wounds and Injuries*
7.An Experimental Study on Late Change of the Irradiated Lung.
Hong Sik BYUN ; Charn Il PARK ; Man Chung HAN
Journal of the Korean Society for Therapeutic Radiology 1983;1(1):5-10
To evaluate late change of irradiated lung, a total of 60 rats was irradiated on right lungfield with a single dose of 2000 rads using Co-0 teletherapy unit. Follow-p roentgenographic and histopathologic study was performed three, six and twelve months after irradiation in each group of 20 rats. The results were as follows: 1.Chest roentgenographic findings in the order of frequency were pneumonic consolidation, atelectasis, and pleural effusion in 3-onth follow-p group; atelectasis, fibrostreaky infiltration, and pneumonic consolidation in 6-onth follow-p; and normal, and normal, and atelectasis in 12-onths follow-p group. 2. Main histopathological findings were alveolar and interstitial exudates, and diffuse infiltration of inflammatory cells in 3-onth follow-p group; thickening of interstitium and vascular wall in 6-onth follow-p group; and interstitial fibrosis in 12-onth follow-p group.
Animals
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Exudates and Transudates
;
Fibrosis
;
Lung*
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Pleural Effusion
;
Pulmonary Atelectasis
;
Rats
8.Pleural fluid to serum cholinesterase ratio for the differential diagnosis of transudates and exsudates.
Ho CHO ; Hyun Il KIM ; Min Sup EUM ; Han Jin KWON ; Yong Leul OH ; Kwang Suk KIM ; Hui Jung KIM
Tuberculosis and Respiratory Diseases 2000;48(5):781-787
BACKGROUND: The criteria established by Light et al in 1972 have been used widely for the differential diagnosis of the pleural effusions in transudates and exsudates. However, in recent years, several reports have agreed that these criteria misclassified an important number of effusions. For this reason, different parameters have been proposed for differentiation the transudates from exudates. Nevertheless, all these alternative parameters have not been better than the past criteria of Light et al. In response the usefulness of two parameters for differentiation pleural transudate from exudates were evaluated : pleural fluid cholinesterase level and pleural fluid to serum cholinesterase ratio. METHODS: A total of forty-three patient with know causes of the pleura effusion by diagnostic thoracentesis were studied. The following criteria for differentiating the pleural effusions in transudates and exsudates were analyzed : Light's criteria, the pleural fluid cholesterol level, the pleural fluid to serum cholesterol ratio. the pleural fluid cholinesterase level, and the pleural fluid to serum cholinesterase ratio. RESULTS: The conditions of forty-three patients were diagnosed. Ten were classified as having transudates and thirty-three as exudates. The percentage of effusions misclassified by each parameter was as follows : Light's criteria, 9.3% ; pleural fluid cholesterol, 2.3% ; pleural fluid to serum cholesterol ratio, 2.3% ; pleural fluid cholinesterase, 4.7% ; and pleural fluid to serum cholinesterase ratio, 2.3%. CONCLUSIONS: The pleural fluid to serum cholinesterase ratio is one of the accurate criteria for differentiating pleural transudates from exudates. If further studies confirm these results, the cholinesterase ratio could be used as the first step in the evaluation of pleural effusion and if evaluated together with the other criteria, the differentiation of pleural transudate from exsudates will become more accurate.
Cholesterol
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Cholinesterases*
;
Diagnosis, Differential*
;
Exudates and Transudates*
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Humans
;
Pleura
;
Pleural Effusion
9.Coats' Disease.
Journal of the Korean Ophthalmological Society 1978;19(3):319-323
The author studied on a case of coats' disease which occurred in the left eye of a 3 years old Korean female. This reveals the fundus picture of three large bulbous yellowish-white masses with telang iectatic blood vessels. Histologically the mass shows a total retinal detachment with subretinal serous exudates. The author described the histopathologic finding of this case with a brief review of relating Iiteratures.
Blood Vessels
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Child, Preschool
;
Exudates and Transudates
;
Female
;
Humans
;
Retinal Detachment
10.Usefulness of scoring system distinguishing between benign and malignant effusion based on routine laboratory result.
Korean Journal of Clinical Pathology 1999;19(4):471-471
BACKGROUND: Detection of malignant effusion is important task in the routine laboratory work. However, in clinical laboratory where only Wright-Giemsa stained slides are examined it is not easy. So the author proposed a scoring system in the differential diagnosis of malignant effusion using the results of routinely tested items. METHODS: 61 samples of exudates (13 ascites, 48 pleural fluids) from 47 patients were included. The scores are summed based on the routine laboratory results. Items were as follows: protein concentration, dominancy of lymphocyte (lymphocyte count over 50%) and morphologic variety of lymphoid cells, mesothelial cell count, eosinophil count, and presence of tumor cells. Total summed full scores would be 8 points. RESULTS: The summed scores of 14 samples of malignant effusion were as follows: 7 points in 2 cases, 6 points in 1 case, 5 points in 8 cases, 4 points in 3 cases, with the mean score of 5.1 points. The 47 benign exudates showed 4 points in 1 case, 3 points in 4 cases, 2 points in 33 cases, 1 point in 9 cases, with the mean score of 1.9 points. If malignancy were postulated as summed score over 4 points, a statistically significant difference was observed between the summed score and effusion type (P<0.0001). CONCLUSIONS: Two groups of effusion can be distinguished: one group that showed more than 4 points, with malignant potential and the other group lower than 3 points with benign effusion. In case with high score, 4 points above, one should pay attention to the presence of malignant cells and even if tumor cells were not found, the possibility of malignant condition should be notified.
Ascites
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Cell Count
;
Diagnosis, Differential
;
Eosinophils
;
Exudates and Transudates
;
Humans
;
Lymphocytes