中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (31): 4996-5001.doi: 10.12307/2023.580

• 骨科植入物相关临床实践 Clinical practice of orthopedic implant • 上一篇    下一篇

激素性股骨头坏死囊性变分布规律及病理特点

田佳庆1,何敏聪2,3,韦雨柔1,何宪顺1,钟  原1,江禹来1,詹芝玮1,魏腾飞1,何晓铭2,3,魏秋实2,3   

  1. 1广州中医药大学第三临床医学院,广东省广州市  510405;2广州中医药大学第三附属医院关节中心,广东省广州市  510000;3广东省中医骨伤研究院,广东省广州市  510000
  • 收稿日期:2022-07-11 接受日期:2022-10-12 出版日期:2023-11-08 发布日期:2023-01-31
  • 通讯作者: 魏秋实,博士,副主任医师,广州中医药大学第三附属医院关节中心,广东省广州市 510000;广东省中医骨伤研究院,广东省广州市 510000
  • 作者简介:田佳庆,男,1998年生,宁夏回族自治区石嘴山市人,回族,2021年广州中医药大学毕业,主要从事中医药防治骨关节疾病方面的研究。
  • 基金资助:
    国家自然科学基金面上项目 (82274544),项目负责人:魏秋实;2021 年广东省中医骨伤研究院开放课题重点项目 (GYH202101-01),项目参与人:魏秋实;广州中医药大学“双一流”与高水平大学学科协同创新团队重大项目 (2021XK05),项目参与人:魏秋实;2021年广东省中医骨伤研究院开放课题重点项目(GYH202101-04),项目负责人:魏秋实;广州中医药大学“双一流”与高水平大学学科协同创新团队培育项目 (2021XK41),项目负责人:魏秋实;2021 年广东省教育厅普通高校重点领域专项 (2021ZDZX2005),项目负责人:魏秋实;国家自然科学基金青年科学基金(82004392),项目负责人:何敏聪

Distribution law and pathological characteristics of cystic degeneration in steroid-induced femoral head necrosis

Tian Jiaqing1, He Mincong2, 3, Wei Yurou1, He Xianshun1, Zhong Yuan1, Jiang Yulai1, Zhan Zhiwei1, Wei Tengfei1, He Xiaoming2, 3, Wei Qiushi2, 3   

  1. 1Third Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China; 2Institute of Joint, Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, Guangdong Province, China; 3Guangdong Institute of Traditional Chinese Medicine Bone Injury, Guangzhou 510000, Guangdong Province, China
  • Received:2022-07-11 Accepted:2022-10-12 Online:2023-11-08 Published:2023-01-31
  • Contact: Wei Qiushi, MD, Associate chief physician, Institute of Joint, Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, Guangdong Province, China; Guangdong Institute of Traditional Chinese Medicine Bone Injury, Guangzhou 510000, Guangdong Province, China
  • About author:Tian Jiaqing, Third Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China
  • Supported by:
    National Natural Science Foundation of China (General Program), No. 82274544 (to WQS); Open Projects of Guangdong Institute of Traditional Chinese Medicine Bone Injury in 2021, Nos. GYH202101-01 (to WQS [project participant]) and GYH202101-04 (to WQS); Major Project of "Double First-class" and High-level University Discipline Collaborative Innovation Team of Guangzhou University of Chinese Medicine, No. 2021XK05 (to WQS [project participant]); "Double First-class" and High-level University Discipline Collaborative Innovation Team Cultivation Project of Guangzhou University of Chinese Medicine, No. 2021XK41 (to WQS); 2021 Special Project of Guangdong Provincial Department of Education in Key Fields of Ordinary Universities, No. 2021ZDZX2005 (to WQS); Young Science Foundation of National Natural Science Foundation of China, No. 82004392 (to HMC)

摘要:

文题释义:

热力图:是通过对不同区域的色块着色,通过以特殊高亮的形式显示目标好发区域的图示,绘图时需要指定颜色的映射规律,通过颜色的深浅反映目标区域出现的频次。
股骨头坏死囊性变:囊性变内主要为纤维肉芽组织,它的产生破坏了髋关节正常的力学传导路径,增加了股骨头塌陷的风险。

背景:股骨头力学承载能力下降是引起股骨头塌陷的主要原因,而囊性变的产生影响了髋关节正常的力学传导途径,但目前很少有文献对股骨头坏死发展过程中二者的关系进行探索。
目的:结合热力图模型和激素性股骨头坏死病理结果探讨激素性股骨头坏死囊性变的分布规律及病理特点。
方法:以2021年6-12月于广州中医药大学第三附属医院被诊断为激素性股骨头坏死的30例(30髋)患者为研究对象,提取激素性股骨头坏死囊性变轮廓线,将轮廓线匹配至标准股骨头模型上,对轮廓线进行热图呈现;统计股骨头坏死位置与坏死面积,研究二者之间的关系;苏木精-伊红染色观察股骨头标本骨组织形态结构变化。

结果与结论:①通过构建激素性股骨头坏死囊性变热力图及结合股骨头病理结果发现,激素性股骨头坏死囊性变好发于股骨头中外侧柱,相较于内侧柱囊性变的面积而言,外侧柱囊性变面积最大,且随着囊性变发生位置的内移,其面积也会随着减小;②并且囊性变周围散在分布微小骨折线,它可能是影响股骨头力学承载能力和头内稳定性的重要因素之一。

https://orcid.org/0000-0003-3011-4028(田佳庆)

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 激素性股骨头坏死, 囊性变, 热力图, 微骨折, 力学承载, 分布规律, 病理特点

Abstract: BACKGROUND: The reduction of mechanical bearing capacity of the femoral head is the main cause of femoral head collapse, and cystic degeneration affects the normal mechanical conduction pathway of the hip joint. However, few studies have explored the relationship between the two in the development of femoral head necrosis.
OBJECTIVE: To discuss the distribution law and pathological characteristics of cystic degeneration in steroid-induced femoral head necrosis based on heat map model and pathological results.
METHODS: Thirty patients (30 hips) who were diagnosed with steroid-induced femoral head necrosis in the Third Affiliated Hospital of Guangzhou University of Chinese Medicine from June to December 2021 were selected as the research objects, and the outline of cystic degeneration of steroid-induced femoral head necrosis was extracted and the contour line was matched to the standard femoral head model to present the contour line as a heat map. Necrosis position and necrosis area of the femoral head were recorded and counted to study the relationship between the two. Hematoxylin-eosin staining was used for histomorphological changes of femoral head specimens.
RESULTS AND CONCLUSION: (1) Based on the heat map of the cystic degeneration of steroid-induced femoral head necrosis and the pathological results of the femoral head, we found that cystic degeneration commonly occurred in the medial and lateral columns of the femoral head after steroid-induced femoral head necrosis. Compared with the area of cystic degeneration of the medial column, the area of cystic degeneration of the lateral column was larger, and with the inward movement of cystic degeneration, its area also decreased. (2) In addition, microfracture lines were scattered around cystic degeneration, which may be one of the important factors affecting the mechanical bearing capacity and stability of the femoral head.

Key words: steroid-induced femoral head necrosis, cystic degeneration, heat map, microfracture, mechanical bearing capacity, distribution law, pathological characteristics

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