Structure and component analysis of uratoma around joint
- VernacularTitle:关节周围慢性痛风石的结构及成分分析
- Author:
Qun-Li WANG
1
;
Cheng NIU
;
Qi CHEN
Author Information
1. 解放军第187中心医院骨科
- Keywords:
gouty tophus;
chronic gout;
component;
structrue;
joint;
gout removal;
arthroscope
- From:Journal of Regional Anatomy and Operative Surgery
2019;28(1):6-9
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the structure and component of gouty tophus around joint, and provide basis to select solvent of gouty tophus and surgical cleaning method.Methods The sample of gouty tophus were obtained from 6 patients in 187 hospital of PLA from January2016 to December 2017, which were rinsed by distilled water, and then dried and accepted other dispose.The sample were analyzed by Fourier Transform Infrared Spectroscopy (FTIR), scanning electron microscope and thermal gravimetric analyzer.Results Sodium urate was the main component of the uratoma, the proportion was 56％;the organic component was about 14％of the uratoma.The microstructure of the uratoma under scanning electron microscope have two forms, the one looks like column crystal and the other like granules head up to lump.Conclusion The main component of the gouty tophus are sodium urate and organic tissues, the possible solvent should react on the both of them.
