• 제목/요약/키워드: RARITY

검색결과 327건 처리시간 0.023초

환경 친화형 주거 건축에 도입된 인텔리전트 외피 기술의 적용에 관한 사례 조사 연구 (A Case Study on the Application of intelligent Skin Technology Introduced in Environment-Friendly Housing)

  • 서원덕
    • 한국주거학회논문집
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    • 제18권3호
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    • pp.1-8
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    • 2007
  • Since the Intelligent Building was first introduced in early 1980s, It has been studied and designed by related technical experts as it was called by the name of intelligent Building, High-tech Intelligence Building, High-capacity Building, Intellectual Building, etc. Despite the need for new concept as the relation between global environment and architecture has become an issue on a full scale since 1990s and with the development of high technology, former concept is maintained without modification or complement. Especially, attempt to combine industrial technology with architecture is essential to Intelligent Building, therefore frequent opportunity of self-innovation according to the development of technology is necessary. Due to the rarity of the high-technology and its high cost, it was adopted to large-scale construction, however, nowadays, almost all kinds of buildings are getting designed with intelligent-technology. Therefore we can expect that this trend will be accelerated by evolution of technology and will position as a major stream of future architecture along with environment-friendly architecture. Through this process, we should fully be aware of the importance of the several intelligent skin technology to protect global environment and to set future direction in architecture.

경부에 재발한 투명세포땀샘종의 치료에 대한 증례 보고 (A Treatment of Recurrent Clear Cell Hidradenoma on the Neck: A Case Report)

  • 김순제;양희상;신정민;오상하
    • 대한두경부종양학회지
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    • 제36권2호
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    • pp.41-44
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    • 2020
  • Clear cell hidradenoma is a skin adnexal tumor originating from eccrine glands. The risk of local recurrence after surgical resection exceeds 50%, and 6-19% of cases are malignant. The rarity of clear cell hidradenoma and its diverse histological findings make this type of tumor a diagnostic challenge. We present a case of recurrent clear cell hidradenoma of the posterior neck in a 70-year-old woman. The tumor recurred once after complete excision, and did not recur again after 1-cm wide excision and reconstruction with a local bilobed flap. Recurrent clear cell hidradenomas are activated by surgical stimulation, increasing the risk for metastasis. Therefore, we suggest that wide excision with confirmation of a tumor-free margin by frozen-section biopsy should be the first-line treatment for recurrent benign clear cell hidradenoma.

Male Breast Carcinoma: Epidemiology, Risk Factors and Current Therapeutic Approaches

  • Zygogianni, Anna G.;Kyrgias, George;Gennatas, Costantinos;Ilknur, Aytas;Armonis, Vassilios;Tolia, Maria;Papaloukas, Christos;Pistevou, Gompaki;Kouvaris, John;Kouloulias, Vassilios
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권1호
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    • pp.15-19
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    • 2012
  • Male breast cancer is a very rare disease with an incidence of about 0.5-1% comparing with the one of female breast cancer but relatively little is known about its cause. Treatment strategies for breast cancer in males are derived from studies performed among females. The probable reasons behind the frequent, late diagnoses presented at stages III or IV might be the lack of awareness. The rarity of the disease precludes large prospective randomized clinical trials. This study reviews male breast cancer and its risk factors, recommendations for diagnosis and the management of patients with male breast cancer.

결합조직형성 섬유종 - 2례 보고 - (Desmoplastic Fibroma - 2 Cases Report -)

  • 박용구;류경남;한정수
    • 대한골관절종양학회지
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    • 제6권2호
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    • pp.92-97
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    • 2000
  • 결합조직형성 섬유종은 골에 발생하는 종양중 매우 드문 종양으로, 조직학적으로나 생물학적 성상이 연부조직에 발생하는 복강외 섬유종과 유사하다. 저자들은 22세 남자에 발생한 견갑골 병변과, 34세 남자에 발생한 치골병변을 보고하는 바이다. 방사선학적으로 종양은 골융해성 병변으로, 팽창성 성장을 하였다. 조직학적으로, 다량의 교원질 섬유를 함유하고 있는 방추형 세포로 구성되어 있다. 광범위 절제술을 시행하였으며, 재발은 없었다. 골에 원발성으로 발생하는 결합조직형성 섬유종은 매우 드문 골 종양으로 참고문헌과 함께 보고하는 바이다.

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장간막에서 발생한 염증성 근섬유모세포종의 세침흡인 세포학적 소견 - 1예 보고 - (Fine Needle Aspiration Cytology of Inflammatory Myofibroblastic Tumor in Mesentery - A Case Report -)

  • 손현진;김주헌;문우성;최호열;강명재
    • 대한세포병리학회지
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    • 제11권1호
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    • pp.35-39
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    • 2000
  • Since inflammatory myofibroblastic turner was initially recognized in the lung, this tumor has been described in other extrapulmonary sites. In spite of relatively uniform histologic findings in various organs, a rarity in extrapulmonary sites and highly vascular characteristics frequently lead to a misdiagnosis in preoperative radiology and fine needle aspiration cytology. We present a case of inflammatory myofibroblastic tumor occurring in the mesentery of a 4-month-old girl. Fine needle aspiration cytology smear disclosed characteristic spindle cells intermixed with prominent mature plasma cells and lymphocytes. According to the immunohistochemical staining, we recognized that the intervening spindle cells are myofibroblasts which have reactivity for the both actin and vimentin.

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대동맥(大動脈) 축착증(縮窄症)의 임상적(臨床的) 고찰(考察) (Coarctation of the Aorta in Adult: Report of three Cases and Review of the Literture)

  • 이정호;유회성;유수웅;이학중
    • Journal of Chest Surgery
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    • 제9권2호
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    • pp.276-286
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    • 1976
  • Coarctation of the aorta is an important congenital cardiovascular defect,. which occurs in a significant number of persons. The basic anatomic defect is a localized deformity of the media, manifested by two types of strictures in the aorta: "true" coarctation and tubular hypoplasia. The zone of coarctation is characteristically located distal to the origin of left subclavian artery at or just beyond the insertion of the ligamentum arteriosum. It shortens life if untreated, but it can be corrected to render the patient functionally normal. Here we have a 2-year operative experiences with 3 cases of the aortic coarctation, two of hypoplastic type and one of postductal type, at age of 17 to 19 year old Korean, operated in 1965 and l968 at the National Medical Center. The purposes of this report are to describe the immediate and late effect of surgery, histopathologic bases and the rarity of this lesions in Korea.

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잡지에 나타난 남성화장품 광고 분석 (Analysis of Advertisement for Men's cosmetics on Magazines)

  • 박길순;박수진
    • 한국패션뷰티학회지
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    • 제3권1호
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    • pp.39-49
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    • 2005
  • The purpose of this study is to analyze the consumption value and characteristic of content in cosmetics & perfume advertisement in men's fashion magazines in order to understand the changes of men's cosmetics market which is recently getting great attention along with the craze for 'florally handsome men', and 'eolzzang'(=gorgeous face), and examine the changes of the culture of men's make-up. I selected Esquire which had firstly produced men's fashion magazine in Korea, and implemented the content analysis, the quantitative analysis method, by separating linguistic elements ken visual elements. The results are as follows: In the analysis of consumption value revealed in the linguistic elements of cosmetics advertisement, emotion value was the highest in both cosmetics and perfume, while function value was the second highest in cosmetics and rarity value was the second highest in perfume. About the changes of content characteristics of visual elements, in both cosmetics and perfume advertisement, there were a lot of visual advertisements focused on figures without the mixture of linguistic expressions. Between advertisement in 1990s and that in 2000s, there were meaningful differences only in types and object of meaning of used symbols.

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원발성 흉벽 골종양24례 보고 (Primary Bony Thorax Tumor Report of 24 cases)

  • 조건현;이홍균
    • Journal of Chest Surgery
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    • 제18권1호
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    • pp.69-74
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    • 1985
  • Most clinicians have taken a lot of interest in tumors arising from the bony thorax because not only of their rarity and predictable diagnosis which could be reflected as a unique radiologic shadow but also variable surgical modes for maintenance of chest wall stability encountered after en-bloc resection. By the retrospective review, we have analyzed 24 cases of primary bony thorax tumors which were experienced and surgically treated at the St. Mary`s hospital of Catholic Medical College from Jan. 1969 to Sept. 1984. The results are as follows: 1. Age incidence was evenly distributed through all decades and the male-female ratio is 15:9. 2. 16 cases out of 24 were benign tumors and the commonest one of which was fibrous dysplasia. 3. Remaining 8 cases were malignant tumors and among which osteogenic sarcoma was the commonest one. 4. The majority of tumors [22/24] were developed from the rib and the remains were from the sternum. 5. Common manifestation were palpable mass or swelling and localized tenderness. 6. Various kinds of operative procedure were underwent: single resection of rib including tumor,14 cases; multiple resection of ribs with chemotherapy or myoplasty, 2 cases; en-bloc resection of the chest wall and reconstructive procedure, 5 cases; partial resection of sternum, 1 case; bone biopsy and chemotherapy, 2 cases.

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좌측 상공정맥을 동반한 삼심방증 1례 보고 (Cor triatriatum with left superior vena cava[Report of a case])

  • 박병순
    • Journal of Chest Surgery
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    • 제18권2호
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    • pp.293-298
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    • 1985
  • Cor triatriatum is a rare congenital malformation of the heart in which a septum stretches in a transverse plane through the left atrium, thus creates two left atrial subchambers. The upper one connects with the pulmonary veins, and the lower connects with the left ventricles. Due to the rarity of, and difficulty in diagnosing car triatriatum, data on the surgery of the disease are of necessity and very limited. A case of cor triatriatum combined with atrial septal defect and persistent left superior vena cava was experienced in November, 1984 in Chonnam University Medical School. There was a transverse septum in the left atrium below atrial septal defect, all pulmonary veins were drained into the upper chamber of the left atrium which connected with the right atrium via atrial septal defect and the lower chamber via an oval opening[8mm] in the abnormal septum and the lower chamber was connected with the left atrial appendage, and the left ventricle via mitral valve. There was persistent left superior vena cava drained to left atrium and coronary sinus. The abnormal transverse septum within the left atrium was completely excised and the atrial septal defect was repaired with Woven Dacron patch. The post-operative course was not eventful and the patient was discharged to home with good result on the 15th postoperative day, and has been in good condition upto now.

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