Structure and component analysis of uratoma around joint

WANG Qun-li; NIU Cheng; CHEN Qi

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Structure and component analysis of uratoma around joint

更新时间：2023-05-22

- Structure and component analysis of uratoma around joint
- null Issue 1, (2019)
- 作者机构：
  
  1. 解放军第187中心医院骨科,海南,海口,571159
  2. 海南大学材料与化工学院骨科,海南,海口,570228
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2019，
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WANG Qun-li, NIU Cheng, CHEN Qi. Structure and component analysis of uratoma around joint. [J]. null (1).(2019)
DOI：

WANG Qun-li, NIU Cheng, CHEN Qi. Structure and component analysis of uratoma around joint. [J]. null (1).(2019) DOI：

摘要

目的分析关节周围慢性痛风石的成分组成，观察其微观结构，为溶石溶剂和外科清理方法的选择提供依据。方法选择解放军第187中心医院2016年1月至2017年12月6例患者临床切除的痛风石标本。将痛风石清洗、干燥及相应处理后用傅里叶变换红外光谱仪、扫描电镜、热重分析仪等进行观察和分析。结果痛风石的主要化学成分是尿酸钠，占比约56%；有机成分约占14%。痛风石微观结构有两种形态，一种是柱状晶体略成放射状排列，另一种是颗粒状堆积成块。结论慢性痛风石主要成分是尿酸钠和有机组织，溶石溶剂要考虑对两种成分都起作用。

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 January 2016 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.

关键词

痛风石慢性痛风成分结构关节痛风石切除关节镜

Keywords

gouty tophuschronic goutcomponentstructruejointgout removalarthroscope

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Related Institution

Department of Orthopedics，General Hospital of Northern Theater Command of PLA

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