Histologically, SRMS was characterized by the presence of large amounts of heavily hyalinized matrix, mimicking osteoid or chondroid tissue. 镜下以含有大量玻璃样变的基质为特征,类似原始的骨样组织或软骨样基质。
There are lots of osteoid tissue and chondral tissue in the tumor. 瘤细胞间见多量骨样组织和软骨样组织。
Weeks after implantation osteoid tissue was observed, 8 weeks after implantation large amount of new bone was found. 成骨细胞/珊瑚羟基磷灰石复合物植入兔背肌肉内4周,局部形成骨样组织,8周时形成大量新骨组织。
Results In experimental group, the osteoid formed after 4 weeks, and the mature bone tissue with bone medullary cavities formed after 8 weeks; 结果实验组2周时材料周围有少许炎性细胞聚集,4周时有类骨质形成,8周时有成熟骨组织形成,其中可见骨髓腔;
Conclusion: Porcelainized surface could induce early osteoid tissue deposition in vivo and improve bone biocompatibility of titanium implants. 结论:Bio-Ti纯钛种植体具有很好的骨组织相容性,并可早期促进种植体周围新生骨组织的形成,缩短骨结合时间。
Plenty of active osteoblasts, fibroblasts and mesenchymal cells were seen at the 2nd week, osteoid tissue formed, the proliferation of cartilage was active. 第2周见大量的活跃的成骨细胞、成纤维细胞和间充质细胞,形成骨样组织,软骨细胞增生活跃。
Inflammatory cell disappearance, fibroblast and capillary tachyauxesis, osteoid tissue and small amount neoformative bone tissue appearance ( 2 W); 术后2周,炎性渗出明显吸收,成纤维细胞、毛细血管生长活跃,可见骨样组织和少量骨组织;
Conclusion: These results may be helpful to study the mechanism of pleomorphic adenoma. It is speculated that BMP secreted by tumor cells may play important roles in origin of osteoid tissue in pleomorphic adenoma by inducing neoplastic myoepithelial cells to differentiate to chondrocytes. 结论:BMP可能参与了多形性腺瘤的病理机制,BMP的存在可能是上皮性肿瘤中类骨组织出现的重要因素。
The bone marrow impaired had numerous plasma cells, fibroblasts and granulation tissues by pathological observation, and fibrous tissue converted into osteoid tissue and bone. 组织学显示:骨髓腔内大量浆细胞浸润,纤维母细胞和肉芽组织增生,可见纤维性化骨形成的类骨组织及骨组织。
An observation on histopathology of tumor bone and tumor osteoid tissue in osteosarcoma 骨肉瘤中肿瘤性骨组织学观察
Histological Classification and Prognosis of Neoplastic Osteoid Tissue of Osteosarcoma 骨肉瘤肿瘤性骨样组织的分型与预后
The osteoid tissue and the bone tissue in bone defect increased. 骨缺损部位骨样组织、骨组织进一步增多。
Thin layer of connective tissue could be found around small amounts of materials, and obvious bone metrocytes, the bone cells, the osteoid tissue could be detected in the particle gap. 仅少部分材料周围有薄层的结缔组织,在颗粒间隙可见有明显的骨母细胞、骨细胞、骨样组织。