中国中西医结合影像学杂志2017，Vol.15Issue(2)：141-143,146,4.DOI:10.3969/j.issn.1672-0512.2017.02.005
MSCT 4期增强扫描在正常成人阑尾显示中的应用
Study of normal adult appendix on MSCT with Ⅳ Phase contrast enhanced scan
杨来华 1王芬 1丁冬生 1刘建岭 1李维新 1王冬青2
作者信息
- 1. 江苏省丹阳市中医院影像科,江苏 丹阳 212300
- 2. 江苏大学附属医院影像科,江苏 镇江 212001
- 折叠
摘要
Abstract
Objective:To evaluate diagnostic value of multi-slice spiral computed tomography (MSCT) with Ⅳ phase contrast enhanced scan in normal adult appendix to improve our recognition on it. Methods:Clinical data and imaging findings of 187 patients undergoing abdominal MSCT with Ⅳ phase contrast enhanced scan without suspicion of acute appendicitis were ana-lyzed. Results:Of the 187 patients,169 patients (90.37%) showed normal appendix imaging on MSCT. The mean length,maximal diameter,wall thickness and inner diameter were (72.31±17.01) mm,(2.14±0.64) mm,(6.61±1.37) mm and (2.35±1.42) mm,re-spectively. The most common location of the appendiceal tip was pelvic in 43.20% (73/169) appendices;the normal appendix contained stone in 9 patients (9/169,5.33%). There was a statistical significance between gender and appendiceal length,with men having longer appendices than women;the length of appendix was negatively correlated with age (r=-0.209),and positively correlated with height (r=0.154),the difference had statistical significance. Conclusions:Most normal appendix are shown at MSCT using Ⅳ phase contrast enhanced scan. The maximal outer diameter of the normal appendix overlaps with values cur-rently to diagnose appendicitis on MSCT.关键词
阑尾/解剖学/体层摄影术,X线计算机Key words
appendix/Anatomy/Multi-slice spiral computer tomography引用本文复制引用
杨来华,王芬,丁冬生,刘建岭,李维新,王冬青..MSCT 4期增强扫描在正常成人阑尾显示中的应用[J].中国中西医结合影像学杂志,2017,15(2):141-143,146,4.
