The distribution and evolution of immunocytes in infantile hemangioma
- VernacularTitle:免疫细胞在婴幼儿血管瘤组织中的分布及其变化
- Author:
Siming YUAN
;
Huiqing JIANG
;
Tianxiang OUYANG
;
Xin XING
- Publication Type:Journal Article
- Keywords:
Infantile hemangioma;
Immunocyte
- From:
Journal of Medical Postgraduates
2003;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the distribution and evolution of immunocytes in infantile hemangioma(IH).Methods:Fifty-two infantile hemangioma samples were investigate.The distribution of CD3+T cells,CD8+T cells and S-100+dendritic cell(DC) in IH was observed with.Results:CD3+T cell was not found among the earliest IH.In the middle proliferating stage,the number of CD3+T cells increased;But the CD8+T cells were still scare.In the late proliferating stage,there were many CD3+T cells and the number of CD8+T cells also increased.In the early involuting stage,there were still a number of CD3+ and CD8+ T cells around the microvessels.In the middle involuting and involuted stage,only a few of CD3+T cells and CD8+ T cells existed.In the early proliferating stage,there were some DC in IH.During the middle and late proliferating stage,the number of DC increased significantly.Since the early involuting stage,the DCs decreased rapidly and disappeared.Conclusion:The distribution of T cells and its subsets and DC have close relationship with the pathologic evolution of infantile hemangioma.
