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肾上腺肌纤维母细胞瘤 被引量:28

Myofibroblastoma of the adrenal
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摘要 目的:观察肌纤维母细胞瘤形态及免疫组化特点。方法:对1例儿童肾上腺的肌纤维母细胞瘤进行光镜观察和免疫组化染色。结果:HE中瘤细胞呈梭形、不规则形,排列无序,间杂以淋巴细胞等浸润及胶原纤维束;免疫组化显示瘤细胞Vim(+),SMA(+),CgA(-),EMA(-)。手术彻底切除肿瘤后,患者临床症状消失。结论:肌纤维母细胞瘤是由既具有平滑肌细胞特征。 Purpose To study the morphological and the immunohistochemical features of myofibroblastoma. Methods A case of myofibroblastoma of the adrenal in children was observed by light microscopy and immunohistochemical staining. Results In HE staining, the tumor cell was spindle, irregular and disorder arrangement, mixing with lymph cell and collagen fibers. Immunohistochemical staining showed that the tumor cells were Vim(+), SMA(+), CgA(-), EMA(-). After surgical removed completely, clinical symptom disappeared. Conclusion The myofibroblastoma is a individual tumor with features of myofibroblastic cell, which shows characteristic both smooth muscle cell and fibroblast, showing correspondent clinical features.
作者 明家琼
出处 《临床与实验病理学杂志》 CAS CSCD 1998年第3期259-260,I036,共3页 Chinese Journal of Clinical and Experimental Pathology
关键词 肾上腺肿瘤 肌纤维母细胞瘤 病理学 adrenal gland neoplasms myofibroblastoma pathology
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参考文献4

  • 1俞孝庭.肿瘤病理学基础[M].上海:上海科技出版社,1986.437-447.
  • 2杨光华.肌纤维母细胞在病理学中的意义.见:陈饮材主编.病理学进展(第2辑).贵阳:贵州人民出版社,1986.1-7.
  • 3Wargotz ES, Weiss SW, Norris HJ Myofibroblastoma of the breast. Am J Surg Pathol, 1987:l1:493.
  • 4Coffin CM, Watterson J, Priest JR, et al. Extropumorary inflommatory myofibroblastic tumor: a clinicopthologic and immunohistochemical study of 84 cases. Am J Surg Pathol, 1995,19:859.

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