RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제
      • 좁혀본 항목 보기순서

        • 원문유무
        • 음성지원유무
        • 원문제공처
          펼치기
        • 등재정보
          펼치기
        • 학술지명
          펼치기
        • 주제분류
          펼치기
        • 발행연도
          펼치기
        • 작성언어
        • 저자
          펼치기

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • SCOPUSKCI등재

        윌리암씨 증후군

        김영삼 대한흉부심장혈관외과학회 1990 Journal of Chest Surgery (J Chest Surg) Vol.23 No.6

        B] familial: normal faces and intelligence; C] nonfamilial syndrome with abnormal facial appearance and mental retardation. Recently, we experienced a boy with type C characteristics of this syndrome and surgical correction which was consisted of a vertical incision across narrowed segment of the aorta, with the insertion of a prosthetic, Goretex patch, was performed successfully.

      • KCI등재

        눈썹의 짙기 정도가 이미지에 미치는 영향

        김영삼,강상모 한국피부과학연구원 2014 대한피부미용학회지 Vol.12 No.5

        This study attempted to investigate satisfaction in images depending on the thickness and darkness ofeyebrows. For this, a total of 696 questionnaires were distributed to women from 20 to 50. Then frequencyand percentage were calculated, and cross tabulation and chi-square analysis were conducted. The studyresults found the following: 92.5% responded that eyebrows have a considerable effect on image, and85.1% preferred relatively thick eyebrows (more than average) to thin eyebrows. When asked how muchyounger they might look if they had the eyebrows they wanted, women in their 20s and 30s responded‘1-2 year (s)’ and ‘3-5 years’ respectively. More than 23% of women in their 40s and 50s said, ‘more than 6years.’ For all ages, more than 42% responded that they would be satisfied with their image if they had thethick eyebrows they wanted. 22% of women in their 50s responded that they would be happier if they hadthick and dark eyebrows. When asked what image they expected with these thick eyebrows, those in their20s to 40s said ‘stylish image’ while those in their 50s responded ‘looking young and lively.’ In sum, thisstudy confirmed that most women in their 20s to 50s want to have thicker and darker eyebrows.

      • SCOPUSKCI등재

        폐아세포종;1례 보고

        김영삼 대한흉부심장혈관외과학회 1992 Journal of Chest Surgery (J Chest Surg) Vol.25 No.9

        Pulmonary blastoma is a very rare, primary, malignant neoplasm of the lung. The tumor typically is large, well-defined mass and arises in the periphery of the lung. Histologically, it resembles fetal lung tissue evoking the concept that these tumors are drived from the primitive pluripotential pulmonary blastema, but controversy also exit about the nature of this tumor. Clinical evaluation is inconsistant and unreliable as to the diagnostic determination of the tumor type and degree of malignancy. Therefore, diagnosis is usually based on histologic findings. The prognosis after adequate resection appears to be better than for other malignant tumors of the lungs. We experienced a case of pulmonary blastoma occurring in 56-year-old female. She was hospitalized for evaluation of an abnormal shadow in the left lower lung field which found incidentally on chest roentgenogram. We approached the lesion though left posterolateral thoracotomy and performed the left lower lobectomy. The microscopic findings of resected specimen revealed characteristic appearance of pulmonary blastoma. The postoperative course was uneventful without complication.

      • KCI등재

        재발성 심실성 빈맥이 동반된 승모판하 좌심실류의 외과적 치료

        김영삼,조정수,윤용한,김정택,백완기,김광호 대한흉부외과학회 2010 Journal of Chest Surgery (J Chest Surg) Vol.43 No.2

        Submitral left ventricular aneurysm (SMLVA) is a rare disease entity that exclusively occurs in the black population. We herewith report on a surgical case of SMLVA in a 68-year-old male who presented with ventricular tachycardia. He underwent surgical repair under standard hypothermic cardiopulmonary bypass. In the state of apical elevation,a vertical ventriculotomy was made directly over the aneurysm, which was located at the posterobasal aspect of the left ventricle. Radiofrequency ablation was performed on the endocardium all around the neck of the aneurysm and then patch endoaneurysmorrhaphy was carried out with particular care not to injure the mitral valve and subvalvular structure. His postoperative recovery was uneventful. There has been no dysfunction of the mitral valve or recurrence of the ventricular tachycardia at 2 years’ follow-up. 승모판하 좌심실류는 흑인들에서 주로 발생하는 드문 질환이다. 저자들은 심실성 빈맥을 동반한 승모판하 좌심실류의 수술 치험을 보고하고자 한다. 환자는 68세 남자로 수술은 통상적인 저체온 심폐바이패스 하에서 진행하였다. 심첨부를 들어올리고 좌심실 후방 기저부에 위치한 심실류에 직접 종절개를 넣고 먼저 심실류의 목에 해당하는 부위의 심내막을 돌아가며 고주파절제술(radiofrequency ablation)을 시행한 다음 승모판 및 판막하 구조물을 피해 첨포를 이용한 심실내 심실류봉합술(endoaneurysmorrhaphy)을 시행하였다. 수술 후 경과는 양호하였으며 현재 술 후 2년 정도 경과한 상태로부정맥의 재발이나 승모판 기능이상은 관찰되지 않고 있다.

      • KCI등재

        자연 기흉 환자의 혈액 내 TGF-beta 1 Ligand 양과 폐 기포 형성과의 연관관계에 대한 연구

        김영삼,김광호,백완기,김정택,차일규,김지혜,송순욱,최미숙 대한흉부외과학회 2010 Journal of Chest Surgery (J Chest Surg) Vol.43 No.4

        Background: The overexpression of transforming growth factor-beta 1 receptor II (TGF-β1RII) and transforming growth factor-beta 1 (TGF-β1) ligand may be involved in the formation of a bulla. In this study, we tested if serum TGF-β1 ligand levels correlated with the expression level of TGF-β1RII and TGF-β1 in bullous tissues from patients with spontaneous pneumothorax. Material and Method: Bullous lung tissues and blood samples were obtained from 19 patients with spontaneous pneumothorax, 18 males and 1 female, aged 17 to 35 years old. The bullous tissues were obtained by video-assisted thoracic surgery (VATS), fixed in formalin, embedded in paraffin, and cut into 5∼6μm thick slices. Sections were immunohistochemically stained with primary antibodies against TGF-β1 or TGF-β1RII, and serum levels of TGF-β1 in patients and normal controls was measured by enzyme-linked immunosorbent assay (ELISA). Result: Of the 19 patients, 16 were TGF-β1 positive and 10 were TGF-β1RII positive. Among the 16 TGF-β1 positives, 9 were also TGF-β1RII positive. As seen previously, strong immunohistochemical staining of TGF-β1RII and TGF-β was detected in the boundary region between the bullous and normal lung tissues. Average TGF-β1 blood levels of both TGF-β1 and TGF-β1RII positive patients was 38.36±16.2 ng/mL, and that of five controls was 54.06±15 ng/mL. Conclusion: These results suggest that overexpression of TGF-β1 and TGF-β1RII expression may be involved in the formation of bullae. TGF-β1 blood levels in patients with primary spontaneous pneumothorax is lower than normal people, suggesting that the high level of local TGF-β1 expression in the bullous tissue region, but not in the whole blood, may contribute more in the formation of bullae. 배경: 저자들은 자연 기흉 환자의 폐 기포에서 transforming growth factor-beta 1 receptor II (TGF-β1RII)와 transforming growth factor-beta 1 (TGF-β1) ligand를 면역조직화학염색법으로 조사하여 상기 유전 물질이 과 발현되어 폐 기포 형성에 관여될 수 있음을 보고한 바 있다. 그러나 TGF-β1 ligand는 혈액 내에도 존재하고 있으므로 혈액내의 TGF-β1 ligand 양이 폐 기포 조직의 형성에도 관여가 될 수 있는 가능성 여부를 알아보기 위하여 연구를 하였다. 대상 및 방법: 자연 기흉으로 폐 기포 절제술을 실시한 환자 19명에서 폐 기포 조직과 혈액을 채취하였다. 대조군으로 25∼27세의 정상인 5명에서 혈액을 채취하였다. 획득된 폐 기포 조직은 formalin 용액에 고정하였으며 파라핀에 포매하여 5∼6μm 두께로 블록을 만들었으며 면역조직화학염색방법으로 염색하여 관찰하였다. 채취된 혈액에서 ELISA assay로 혈액내의 TGF-β1의 양을 측정하였다. 결과: 19명 중 16명에서 TGF-β1에 양성이었으며 10명에서 TGF-β1RII에 양성의 소견을 보였다. TGF-β1에 양성인 16명 중 9명에서 TGF-β1RII에 양성으로 확인되었다. 강하게 염색된 부위는 폐 기포 조직과 정상 폐 조직의 경계선 부위였다. 폐 기포 조직에서 TGF-β1과 TGF-β1RII가 동시에 양성인 환자 9명의 혈액내의 TGF-β1의 양은 38.36±16.2 ng/mL이었으며 대조군은 54.06±15 ng/mL이었다. 결론: 폐 기포를 갖는 수술 환자 군의 혈액내의 TGF-β1의 양이 대조군보다 높지 않은 수치를 보이는 것으로 보아 혈액 내 TGF-β1 양은 폐 기포 형성에 직접적으로 관여될 가능성은 적고, 폐 조직에서 국소적으로 과 발현되는 TGF-β1RII and TGF-β1 ligand가 폐 기포 형성에 더 많이 관계하는 것으로 예상한다.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼