Solov'ev Iu N, Tseshkovskiĭ M S, Polonskaia N Iu, Bizer V A
Arkh Patol. 1978;40(2):14-9.
The results of clinical and roentgen-morphological studies on 17 cases of multipotent primary sarcoma of the bone are presented. The difficulties of the tumor recognition are due to the fact that it occurs rarely, has no specific clinical-roentgenological picture and shows marked tissue polymorphism. Most frequent are differentiations of the type of osteogenic sarcoma, chondrosarcoma, reticulosarcoma with simultaneous combination with areas having the structure of Ewing's tumor, or extensive fields of undifferentiated primitive tumor cells. Further studies are necessary to decide whether or not this tumor is an independent form among other known skeletal neoplasias.
本文报告了17例骨多能性原发性肉瘤的临床及X线形态学研究结果。该肿瘤难以识别，原因在于其发病率低，缺乏特异性的临床X线表现，且具有明显的组织多形性。最常见的是成骨肉瘤、软骨肉瘤、网状细胞肉瘤类型的分化，同时伴有具有尤因肉瘤结构的区域，或广泛的未分化原始肿瘤细胞区域。有必要进一步研究以确定该肿瘤是否为其他已知骨骼肿瘤中的一种独立类型。
