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균상식육종 환자에서 CD8 발현에 관한 연구 원문보기
(A) Study on CD8 Expression in Mycosis Fungoides

  • 저자

    엄성희

  • 학위수여기관

    慶尙大學校 大學院

  • 학위구분

    국내석사

  • 학과

    의학과

  • 지도교수

  • 발행년도

    2004

  • 총페이지

    iv, 34p.

  • 키워드

    균상식육종 CD8 의학;

  • 언어

    kor

  • 원문 URL

    http://www.riss.kr/link?id=T10060313&outLink=K  

  • 초록

    Background : Cutaneous T-cell lymphoma (CTCL), mycosis fungoides(MF), is malignant proliferation of T-helper memory lymphocyte. Only minority of cases are other phenotypes such as CD3+, CD4-, CD8+ or CD3+, CD8+, Primary cutaneous CD8+ epidermotropic cytotoxic T-cell lymphoma is known to represent aggressive course. Objective : The purpose of this study is to describe the clinical and histopathological characteristics of CD8+ CTCLs and to define whether the presence of CD8+ tumor-infiltrating lymphocytes(TIL) has an impact on prognosis of disease. Materials & methods : To characterize CD8+ CTCLs, we analyzed 10 patients with CD8+ mycosis fungoides. A retrospective analysis was done by chart review, clinical follow-up, skin biopsy specimen review, clinical, histopathological and patient's prognostic features. Results : CD8+ TIL was found in upper dermis alone(90%) or in upper dermis with folliculotropism(10%). Three patients had more strongly stained lesion with CD8 TIL than CD4 TIL and 2 patients with CD4 than CD8, and the rest showed equally stained lesion. There were no significant difference among location of CD8 TIL, density of staining, ratio between CD4 TIL and CD8 TIL and disease prognosis. Conclusion : On long-term follow-up, these results here showed that patients with CD8+ cutaneous T-cell lymphomas enjoyed good prognosis.


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