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Oho, Yoon-Kyeong,Oh, Keum-Tak 朝鮮大學校 附設 醫學硏究所 1991 The Medical Journal of Chosun University Vol.16 No.1
진행된 원발성 폐암 환자에서 국소 병변으로 인하여 심한 증상을 호소할 때, 증상완화를 위하여 종종 방사선 치료를 시행하게 된다. 최근 보고에 따르면 종양에 의한 기도 폐쇄로 무기폐를 동반한 비소세포성 폐암 환자에서 적절한 방사선 치료로 60% 이상에서 무기폐가 재팽창되었다고한다. 저자들은 폐암으로 인해 우측폐의 완전허탈을 보였던 환자에서 심한 호흡곤란의 완화를 위해 응급 방사선 치료를 시행하여, 허탈되었던 폐가 재팽창되면서 소량의 기흉이 발생되고,특별한 처치없이 수일후 기흉이 완전히 재흡수된 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Radiation therapy is frequently used to lung cancer of any cell type when it has a localized problem. Atelectasis from tumor obstruction is a common problem in the management of lung cancer. Recent data indicate that more than 60% of patients with non-small cell lung cancer presenting with atelectasis can have this problem relieved by appropriate radiation therapy. We report a case in which radiation therapy was used for relieving complete bronchial obstruction, and the collapsed lung was re-expanded but a small pneumothorax was developed due to re-expansion and reabsorbed spontaneously.
성인형 당뇨병 환자에서 피부생검을 이용한 표피하 모세혈관 기저막 두께의 변화에 관한 연구
김원학,오금탁,김만우,장경식,채종구,조건국 朝鮮大學校 附設 醫學硏究所 1987 The Medical Journal of Chosun University Vol.12 No.1
Thickening and proliferation of capillary basement membrane is a generalized phenomenon in diabetes mellitus and has been described in many organs including heart, kidney, pancreas, retina etc. While such changes are specific, it is difficult to obtain specimens from those organs. We took the specimens from the medial surface of the thing of 33 diabetics and 4 healthy persons as controls by means of punch biopsy. The measurement carried out by normogram and electron microscopic technique. HbA_(1c) values were also measured simultaneously. 1. The HbA_(1c) values are higher in diabetics than in control group (p<0.01). 2. The subepidermal capillary basement membrane thickness of the diabetics : 30% of the 5 th decade population, 53.9% of the 6 rh decade population and 83.3% of the 7th decade population showed more rhan 3,000 A. Whereas all the controls showed below 3,000 A. 3. The subepidermal capillary basement membrane thickness did nor increase significantly with the duration of the disease. 4. In cases of high subepidermal capillary basement membrane thickness, HbA_(1c) showed significant increase. (p<0.01).
각종 암종질환에서 혈청구리 및 아연농도의 변화에 관한 연구
김만우,오금탁,장경식,채종구,홍순표,조건국 朝鮮大學校 附設 醫學硏究所 1987 The Medical Journal of Chosun University Vol.12 No.1
The copper and zinc concentrations were measured in sera of 27 cases of hepatoma, 20 cases of stomach ca., 7 cases of esophageal ca., 12 cases of colorectal ca., 9 cases of lung ca., 18 cases of ovarian ca. and 48 cases of normal control in Chosun University Hospital from Jan. 1986 to July 1986. The results are as follows; 1. The mean concentration of copper in serum of normal control group was 96.0±5.02㎍/㎗ (Mean±2SE), in hepatoma, stomach ca., esophageal ca., colorectal ca., lung ca. and ovarian ca. concentrations were significantly increased each 126.4+12.77, 125.6±11.29, 140.5±14.23, 117.3±11.91, 181.4±30.56 and 130.5±13.80㎍/㎗ (P < 0. 001) in comparison with the mean value of normal control group. 2. The mean concentration of zinc in serum of normal control group was 104.8±3.40㎍/㎗ (Mean±2SE), in hepatoma and lung ca. concentrations were significantly decreased each 65.1±7.27 and 72.7±12.86 ㎍/㎗ (P < 0. 00l). 3. The ratio of serum copper level to zinc level (Cu/Zn ratio) in serum of normal control group was 0.94±0.057 in hepatoma, stomach ca., esophageal ca., lung ca. and ovarian ca. concentration ratios were significantly increased each 2.09±0.324, 1.86±0.122, 1.50±0.114, 2.55±0.513 and 1.51±0. 243 (P < 0.001).
복수를 동반한 간경변증 환자에서의 혈장 Renin 활성도 및 Aldosterone에 관한 연구
허경,전익섭,채종구,배학연,오금탁,김만우,조건국,양성훈 朝鮮大學校 附設 醫學硏究所 1988 The Medical Journal of Chosun University Vol.13 No.1
Rental circulatory and tubular function impairments are frequent in advanced liver cirrhosis. Renin catalyses the production of angiotensin which promote the secretion of aldosterone. Plasma renin activity is often increased in patients with cirrhosis, particularly those with ascites, but interrelationships between those have not yet been precisely definded. For the purpose of evaluating renin-angiotensin aldosterone axis, 24 hour urine sodium, creatinine clearance, plasma renin activity, and plasma aldosterone by radioimmunoassay kit were measured in patients with liver cirrhosis with ascites and normal control group who were admitted to Chosun University hostpital. The results are summarized as following : 1. The laboratory findings in cirrhotic patients with mild ascites revealed significant reduction of 24 hour urine sodium (81=25mEq)(P<0.01) and increase of PRA, plasma aldosterone levels (3.82±1.75 ng/ml/hour, 157.83±13.27 pg/ml)(P<0.01, P<0.01) as compared to those of normal controls. 2. The levels of 24 hour urine sodium, PRA and plasma aldosterone were 31±15, 6.92±2.32, and 250.61±35.32 respectively in cirrhotic patients with severe ascites. There were significant decrease in 24 hour urine sodium (P<0.005), increase in PRA and plasma aldostorone (P<0.005, P<0.01) as compared to normal controls and cirrhotic patients with mild ascites. 3. PRA was related to plasma aldosterone (r=0.87, P<0.001) but inversely related to creatinine clearance (r=-0.73, P<0.005)