• Journal of Chest Surgery
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• 제11권4호
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• pp.451-455
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• 1978

Rhabdomyosarcoma is relatively rare in general pediatric population. Furthermore, the primary site in the thorax is one of the least sites. Because most patient, when first seen, are extensively advanced and bad in prognosis, an adequate work-up prior to any definitive therapy must be undertaken. Author experienced 2 cases of embryonal rhabdomyosarcoma originating from chest wall. Both 2 cases are included in Group III [Rhabdomyosarcoma-Intergroup Protocol Grouping], one case is treated with radical surgery and radiation therapy, and the other case is treated with radiation therapy and chemotherapy. So author present 2 cases of embryonal rhabdomyosarcoma with reference.

• 대한치과의사협회지
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• 제55권1호
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• pp.72-81
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• 2017

Regardless of the type of impression being made, the tray is the most important part of the impression-making procedure for completely edentulous patients. Dentists have to make use of a combination of rigid, thermoplastic, and resilient materials and control step-by-step procedure from irreversible hydrocolloid impression to definitive cast fabrication. For successful edentulous impression, some considerable clinical tips were guided.

• 대한기관식도과학회지
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• 제7권1호
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• pp.62-65
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• 2001

Subcutaneous emphysema of the head and neck are well-known sequealae of surgery and trauma to the chest airway. This occurs when air is introduced into the tissue. This can happen as a complication during, or immediately after surgery. Among the causes subcutaneous emphysema due to complication of tonsillectomy, has rarely been described. Definitive treatment will depend on the cause. Recently. we have experienced two cases of subcutaneous emphysema without respiratory and circulatory insufficiency as a complication of tonsillectomy in 38-year-old male and uvulopalatopharyngoplasty in 41- year-old male.

• Journal of Chest Surgery
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• 제18권4호
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• pp.881-885
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• 1985

This report is an analysis of 183 cases of mediastinal tumors which were experienced in the Department of Thoracic and Cardiovascular Surgery, Yonsei Medical Center from January 1960 to June 1985. In this series, teratoma and neurogenic tumors were found to be the most frequent tumors [24.0%] histopathologically. Male to female sex distribution was 1.2 to 1 with the male predominant. The main clinical symptom was dyspnea, and there was no definitive symptom in 10.9% of all cases. In operating, all of the benign tumors were removed. The most frequent complication was wound infection. [13.7%].

• Neonatal Medicine
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• 제28권1호
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• pp.36-40
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• 2021

Gastric volvulus in neonates is an extremely uncommon disorder, which is challenging to diagnose because of its non-specific clinical manifestations. Early diagnosis of gastric volvulus is important to avoid life-threatening complications, such as gastric ischemia, necrosis, and perforation. A definitive diagnosis could be made with radiological upper gastrointestinal series. In this report, we present two cases of neonate gastric volvulus, which were confirmed by radiological upper gastrointestinal series, and the patients underwent surgical treatment.

• 전자통신동향분석
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• 제34권2호
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• pp.110-120
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• 2019

Blockchain enables encrypted, definitive, and immutable records of transactions to be shared and maintained across distributed nodes in peerto-peer networks. Since the establishment of the ISO/TC 307 (Blockchain and distributed ledger technologies (DLT)), Blockchain and DLT have been actively standardized. In this paper, we introduce the international standardization activities and deliverables carried out by ISO, ITU-T, and W3C.

• Investigative Magnetic Resonance Imaging
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• 제22권4호
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• pp.240-244
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• 2018

Primary extranodal bone lymphoma involving the peripheral extremities is extremely rare. Here, we report a definitive case of diffuse large B-cell lymphoma involving the phalangeal bone of the 3rd finger. Systemic evaluation revealed the lesion as the only site of lymphoma involvement.

• Journal of Chest Surgery
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• 제54권1호
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• pp.65-67
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• 2021

A fistula between the right pulmonary artery and the left atrium is a very rare congenital anomaly, for which there is no definitive embryogenetic explanation. Patients present with cyanosis or clubbing, and the treatment strategy is to close the fistula, which can be done by an open surgical technique or by percutaneous intervention. Although rare, this condition should be considered in the differential diagnosis when evaluating a patient with central cyanosis.

• 셀메드
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• 제12권5호
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• pp.1.1-1.3
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• 2022

Objective: A case report on the reduction of tinnitus and improvement in feeling of residual urine as a result of nutritional therapy Methods: A 46-year-old Korean man presented with tinnitus lasting for 10 days, and complained of discomfort with a feeling of residual urine for several years. Results: Tinnitus disappeared after one week of nutritional therapy, and the feeling of residual urine improved after 40 days. Conclusion: Nutritional therapy can be beneficial in the treatment of diseases for which a definitive diagnosis and treatment are lacking, such as tinnitus.

• 한국의류학회지
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• 제36권3호
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• pp.259-268
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• 2012

This study suggests quantitative guidelines for inside clothing temperatures to improve the heat tolerance of 20's females in summer. First, the inside clothing temperatures ($T_{cl}$) of each subject was measured in daily use. The subjects were asked to record subjective thermal sensations, clothing items worn, clothing weight, and activities during an experiment designed to determine the comfort zone of $T_{cl}$. In a thermally neutral state, the comfort zone of $T_{cl}$ was decided on a mean value $T_{cl}{\pm}1{\sigma}$. Second, the subjects were asked to wear clothing that would enable them to feel 'slightly warm but still comfortable'. The rest of the processes were the same as previous steps that were designed to understand the way and degree of clothing control. The comfort zone of $T_{cl}$ was decided in the same manner as the previous step. The two comfort zones were combined and named the combined comfort zone of the definitive comfort zone. The results were as follows: 1. Thermally comfortable $T_{cl}$, Hcl were $34.0{\pm}1.1^{\circ}C$, $40{\pm}9%%RH$ and the thermally comfortable ambient climate was $25.0{\pm}1.6^{\circ}C$, $53{\pm}7%$RH. 2. When subjects were asked to wear 'slightly warm but still comfortable', there were difference in thermally comfortable $T_{cl}$, clothing weight and clothing layer by subject. 3. In this study, the optimal $T_{cl}$ was decided on the mid-point of the definitive comfort zone of $T_{cl}$.