一、概念组织细胞广泛存在于全身疏松结缔组织中,又称巨噬细胞,根据其所存在的部位和功能状态不同而有不同的演变,它所发生的广泛病变中,有真性肿瘤,也有瘤样病变,还有过渡性或界限性病变,有的病变性质尚不明确,因此命名和分类存在极大混乱。目前引起注意的是组织细胞源性真性肿瘤,它除了含有组织细胞外,还含有成纤维细胞及胶元纤维等多样化成份。Kauffman 等(1961) 认为起源于组织细胞的肿瘤,按成纤维细胞成份多少可分为 First, the concept of organizational cells is widely found in systemic loose connective tissue, also known as macrophages, according to its location and functional status of different and different evolution, it occurred in a wide range of lesions, there are true tumors, there are tumors Like lesions, as well as transitional or boundary lesions, some lesions are not yet clear, so there is a great deal of confusion in the naming and classification. What is currently attracting attention is histiocytic cell-derived tumors. Apart from histological cells, he also contains diverse components such as fibroblasts and collagen fibers. Kauffman et al. (1961) thought that tumors originating from tissue cells can be divided into fibroblasts.