中国中西医结合影像学杂志2024，Vol.22Issue(3)：298-301,321,5.DOI:10.3969/j.issn.1672-0512.2024.03.012
甲状腺微小滤泡增生结节的特征性CT征象
CT features of thyroid micro follicular hyperplastic nodule
国荣芳 1成建明 1杨玉婵 1谢晓峰 2刘坤 3丁晓青 1张敏 1程瑞新 1詹松华1
作者信息
- 1. 上海中医药大学附属曙光医院放射科,上海 200021
- 2. 上海中医药大学附属曙光医院普外科,上海 200021
- 3. 上海中医药大学附属曙光医院病理科,上海 200021
- 折叠
摘要
Abstract
Objective:To evaluate the CT features of thyroid micro follicular hyperplastic nodule(FHN).Methods:The clinical and CT data of 69 patients with micro FHN(FHN group,109 lesions)and 77 patients with papillary thyroid microcarcinoma(PTMC group,90 lesions)were collected.The non-enhanced CT density,enhancement pattern,cystic degeneration,edge interruption,envelope sign and calcification were analyzed and compared between the two groups,and the diagnostic efficiencies were evaluated.Results:There were statistical significances in the non-enhanced CT density,enhancement pattern,cystic degeneration,edge interruption,envelope sign and calcification between the two groups(all P<0.05).The CT features with high positive predictive value included homogeneous iso-or high-density on non-enhanced CT(1.000),inhomogeneous density on non-enhanced CT(0.894),inhomogeneous enhancement(0.804)and cystic degeneration(0.838).The CT feature with high negative predictive value was absence of envelope sign(0.758).Conclusions:Homogeneous iso-or high-density or inhomogeneous density on non-enhanced CT,inhomogeneous enhancement,cystic degeneration and absence of envolpe sign are the significant CT features in diagnosing micro FHN.关键词
甲状腺结节/体层摄影术,X线计算机Key words
Thyroid nodule/Tomography,X-ray computed引用本文复制引用
国荣芳,成建明,杨玉婵,谢晓峰,刘坤,丁晓青,张敏,程瑞新,詹松华..甲状腺微小滤泡增生结节的特征性CT征象[J].中国中西医结合影像学杂志,2024,22(3):298-301,321,5.
