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백태준,황성오,임경수,이부수,정윤규 대한응급의학회 1993 대한응급의학회지 Vol.4 No.1
Electrical burns from high voltage current cause multisystem injuries with significant morbidity and mortality. Myocardial damage by high voltage current has often been reported in patients with electrical burn, but actual myocardial infarction is uncommon. Clinical presentation of myocardial infarction by electrical damage is variable and easily missed. We experienced a 39-year-old prevously healthy man with acute myocardial infarction caused by high voltage electrical injury. He sustained electrical injury(25,000 V, alternating current)while working on the railroad. On admission, MB fraction of creatine phosphokinase was increased and electrocardiogram showed marked elevation of ST segment in lead Ⅱ,Ⅲ, aVF and V5-6 suggesting of inferolateral myocardial injury. 2-dimensional echocardiogram showed moderate hypokinesis of inferior wall of left ventricle. 3 month after injury, follow-up echocardiogram revealed no significant interval change. We report this case with literature reviews.
신극선,백태준,이은정,이혜경 大韓成形外科學會 1993 Archives of Plastic Surgery Vol.20 No.1
Although many operative techniques have been developed to approach the parotid a gland, high recurrence rate and the occurrence of facial palsy still remain to be dilema in the parotidectomy. After reviewing 179 cases of parotid tumor retrospectively, including 8cases which utilized the peripheral approach, the authors came to the following conclusions. 1) The sex ratio is 1 : 1 and the mean age of occurrance was 43.1 for benign tumors and 43.4 for malignant tumors. 2) The histopathologic findings showed that 155 cases were benign tumors(86.5%)and 24 cases were malignant tumors(13.5%) 3) Among the benign tumors, the mixed tumor was the most common(126 cases, 81.2%)and in the malignant tumors the mucoepidermoid tumor was the most common(12 cases, 50%). 4) The truncal approach for parotidectomy was used in 171 cases, and the peripheral approach in 8 cases. 5) The peripheral approach is superior to the truncal approach because it can provide with a better surgical field ; the branches of facial nerve can be identified more superficially, and thus the liability of facial nerve injury is much lessened especially in large tumors. The peripheral approach also coincides with the embryologic development of parotid gland.
박병윤,백태준,유재덕 大韓成形外科學會 1992 Archives of Plastic Surgery Vol.19 No.5
This study included 148 cases of secondary cleft lip nose deformity for the past 10 years. For the first five years, Tajima's incision was employed, but the results were not so gratifying. The shortcomings were poor correction and poor nasal tip projection. To overcome these problems, the authors employed another incisional method and came to an important conclusion regarding the correction of secondary cleft lip nose deformities. Through the following modified methods, the authors obtained satisfactory results without the need for tissue grafting or transfer. 1) To correct the webbing, reverse W-incision was applied. 2) A Z-plasty as large as possible should be employed on the base of plica vestibularis to overcome the shortage of nasal lining. 3) The lower lateral cartilaged was rearranged medially by dissecting it freely from dorsal skin and nasal mucosa. 4) At least, 1/2 or 2/3 of the upper lip should be opened for the correction of drooping of alar base and philtral column.