• 제목/요약/키워드: 전남

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T2 후두 편평세포암종에서 단독 방사선치료와 항암방사선병합치료의 비교 연구 (The treatment outcome of T2 laryngeal squamous cell carcinoma in one institution with long term follow-up: Radiotherapy alone vs Chemoradiotherapy)

  • 진성민;김재구;박경석;정익주;정웅기;이동훈;이준규;임상철;윤태미
    • 대한두경부종양학회지
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    • 제34권2호
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    • pp.11-15
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    • 2018
  • Background/Objectives: The efficacy of radiotherapy alone versus chemoradiotherapy has been studied in patients with T2N0M0 laryngeal squamous cell carcinoma. Materials & Methods: Thirty nine patients with newly diagnosed T2N0M0 laryngeal squamous cell carcinoma were treated with either radiotherapy(RT group, 66-70Gy) or chemoradiotherapy(CRT group, cisplatin based concurrent chemoradiation with or without 2 cycles induction chemotherapy including cisplatin, $5-FU{\pm}$ docetaxel / radiation therapy same with above mentioned). The mean follow-up was 73.5 months. Results: The overall survival (OS), disease specific survival (DSS), disease free survival (DFS), and larynx preservation survival (LPS) at 5 years were 70%, 79%, 67%, and 71%. The complete response rate was 82.4% in RT group, and was 95.5% in CRT group. OS (57% vs 80%), DSS (69% vs 86%), DFS (52% vs 77%), and LPS (63% vs 77%) at 5 years were higher in CRT group than RT group, but it was not statistically significant. In subsite analysis, CRT group tends to improve DFS, compared to RT group, in glottic cancer (p=0.06). The toxicities were tolerable and no fatal case was observed in both groups. Conclusion: Chemoradiotherapy is effective as primary therapy for T2 laryngeal squamous cell carcinoma and showed manageable treatment induced toxicity.

탐방-광주전남도지회 목포지부

  • 대한양계협회
    • 월간양계
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    • 제38권8호통권442호
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    • pp.78-79
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    • 2006
  • 지난 11일 전남 무안군 소재 한국양계농협 목포계란직판장에서는 광주전남지회 목포 채란지부 현판식이 거행되었다. 이 자리에는 윤한성 광주전남도지회장을 비롯, 이영재 한국양계농협 조합장, 윤재섭, 김재균 전 광주전남축협조합장 및 회원들이 참석한 가운데 제2의 목포채란지부의 탄생을 축하해주었다.

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Triplet Exciton Annihilation Process on Two Dimensional Lattice of Naphthalene Choleic Acid Creystals

  • 송추윤;박치헌;장현화;남규천;최용국;국성근
    • Bulletin of the Korean Chemical Society
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    • 제17권11호
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    • pp.1000-1004
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    • 1996
  • A random walk simulation was used to determine the triplet exciton density and annihilation rate for a two dimensional lattice of naphthalene choleic acid with small amount of β-methylnaphthalene (BMN). The results demonstrate that energy transfer efficiency (α) increases as density increases and the annihilation begins to become significant at triplet exciton densities higher then 10-3/sites. Another simulation was carried out to determine annihilation rate and unimolecular decay rate in the absence of BMN. The results indicate that the annihilation rate is equal to the unimolecular decay rate at the density of 1.2×10-3/sites.

Photopolymerization of Methacrylic Acid with Phenylsilane

  • 우희권;박선희;홍란영;강행구;송순정;함희숙
    • Bulletin of the Korean Chemical Society
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    • 제17권4호
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    • pp.376-379
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    • 1996
  • The bulk photopolymerization of methacrylic acid (MA) with phenylsilane was performed to produce poly(MA)s containing phenylsilyl moiety presumably as an end group. It was found that while the polymerization yields and intrinsic viscosities decreased, the TGA residue yields and the relative intensities of SiH IR stretching bands increased with increasing molar ratio of phenylsilane over MA. The phenylsilane seemed to significantly influence on the photopolymerization as both chain initiation and chain transfer agents.

젊은 여성의 경계성 엽상종양에서 생긴 침윤성 유관암: 증례 보고 (Invasive Ductal Carcinoma Originating from a Borderline Phyllodes Tumor in a Young Female: A Case Report)

  • 박혜미;임효순;기소연;이효재;이지신;박민호
    • 대한영상의학회지
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    • 제82권4호
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    • pp.971-976
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    • 2021
  • 유방 엽상종양은 전체 유방 종양의 1% 미만을 차지하는 드문 섬유상피종양이다. 엽상종양은 유관주위 버팀질 세포에서 기원하여 상피 성분과 버팀질 성분을 모두 포함하는 특징을 가지며, 조직학적으로 양성, 경계성, 악성으로 구분된다. 엽상종양의 상피 성분에서 암이 발생하는 것은 매우 드물기 때문에 이에 대한 영상의학적 소견은 명확히 정립된 바가 없다. 이에 저자들은 21세 젊은 여성에서 경계성 엽상종양 내에서 생긴 침윤성 유관암을 경험하였기에 자기공명영상을 포함한 영상의학적 소견과 조직병리학적 소견을 보고하고자 한다.