【摘要】 目的 :研究肥大细胞及其分泌活性物质与腮腺血管瘤的关系。方法 :采用特殊肥大细胞染色方法和图象分析技术 ,对 40例腮腺血管瘤、5例正常腮腺组织中的肥大细胞进行定性和定量分析。结果 :腮腺血管瘤以含肝素的结缔组织型肥大细胞为主。结论 :肥大细胞的类型及其分泌的活性物质与腮腺血管瘤发生发展有着密切关系更多还原

【Abstract】 Objective: To investigate the relationship between the ac tive granulae in mast cells and infant hemangiomas of parotid gland. Methods: Surgical samples of parotid gland hemangioma were obtained from 40 infants under the age of 6 months and those of normal parotid gland tis sue from 5.The samples were investigated by safranin staining,alcian blue and th ionine staining, and image analysis technique. Results: Th e percentage of thionine positive cells vs tissue area in hemangioma and normal parotid gland tissue was 1.132±0.195 and 0.335±0.122 ( P <0.01),the grey le vel was 86.100±3.241 and 81.167±4.442 ( P <0.01);that of alcian blue and sa franin positive cells in the two groups were 1.461±0.546 and 0.658±0.239( P <0.01).the grey level was 101.600±6.420 and 86.933±7.153( P <0.01),respectiv ely.Conclusion: In infant hemangioma tisse of parotid gla nd the majority tissue type is connective countainning heparin positive mast cel ls.There is a close relationship between types of mast cells and its active gran ulae with infant hemangioma of parotid gland.更多还原