摘要
4例血管瘤样恶性纤维组织细胞瘤(AMFH)进行了光镜和α_1-AT、α_1-ACT和覆因子免疫组织化学研究,其中一例进行了电镜观察.光镜和电镜见AMFH由多种瘤细胞组成,并见到原始间叶细胞过渡为不同分化的各种瘤细胞.组织特征是脉管瘤伴恶性纤维组织细胞瘤.
Four cases of angiomatoid malignant fibrous histiocytoma (AMFH) are reported. Microscopically and ultrastructurally, the AMFH was composed of various tumor cells. of the 4 cases, three were stained with α1-AT and α1-ACT by PAP method, one stained with factor Ⅷ. Histologic features showed vascular tumor with malignant fibrous hitiocytoma. Our study supports the concept that the tumor arises from primitive mesenchymal cells that are capable of differentiating toward different cell lines
出处
《重庆医科大学学报》
CAS
CSCD
1991年第3期243-245,共3页
Journal of Chongqing Medical University
关键词
纤维瘤
血管瘤样
原始间叶细胞
Fibrohistiocytoma. Hjstogenesis
Ultrastructure
Immunohistochemical
