connective tissue cancer connective tissue neoplasm 结缔组织癌 结缔组织肿瘤 fibrosarcoma 纤维肉瘤 A connective tissue cancer that has_material_basis_in fibrous connective tissue and characterized by the presence of immature proliferating fibroblasts or undifferentiated anaplastic spindle cells in a storiform pattern. DOID:156 DOID:3355 DOID:3509 Fibrocytic tumor MESH:D005354 MESH:D018218 NCI:C3043 NCI:C6605 NCI:C7075 SNOMEDCT_US_2016_03_01:443250000 SNOMEDCT_US_2016_03_01:53654007 UMLS_CUI:C0016057 UMLS_CUI:C0206643 UMLS_CUI:C1336021 disease_ontology fibrosarcoma of soft tissue fibrous tissue neoplasm 在纤维结缔组织中具有_物质_基础的结缔组织癌，其特征在于存在未成熟的增殖性成纤维细胞或未分化的呈席纹状的间变梭形细胞。 纤维瘤 纤维组织肿瘤 软组织纤维肉瘤