Stiller D, Katenkamp D
Virchows Arch A Pathol Anat Histol. 1975 Dec 31;369(2):155-64. doi: 10.1007/BF00433241.
In the study presented here the ultrastructural cellular features of three desmoids and four well-differentiated fibrosarcomas were compared. Electron microscopically, the tumors were almost identical relative to qualitative traits. The majority of cells corresponded to fibroblast-like cells with certain morphological variations. Especially cells with characteristics of myofibroblasts must be emphasized, whereas cells with an organelle composition of classical fibroblasts were surprisingly seldom. Considering the relations of cells to each other and to vessels the prevailing origin of tumor cells from preexisting fibroblasts is suggested.
在本文所呈现的研究中，对三个硬纤维瘤和四个高分化纤维肉瘤的超微结构细胞特征进行了比较。在电子显微镜下，这些肿瘤在定性特征方面几乎相同。大多数细胞对应于具有某些形态学变异的成纤维细胞样细胞。尤其必须强调具有肌成纤维细胞特征的细胞，而具有典型成纤维细胞细胞器组成的细胞却出奇地少见。考虑到细胞彼此之间以及与血管的关系，提示肿瘤细胞主要起源于先前存在的成纤维细胞。
