Comparative study between Tada formula method and three-dimensional reconstruction method for evaluating meningioma volume
10.3969/j.issn.1671-8348.2024.01.008
- VernacularTitle:多田公式法与三维重建法评估脑膜瘤体积的对比研究
- Author:
Xin YANG
1
;
Zhiyun LI
;
Jianjun SUN
;
Jie ZHOU
;
Zhibiao CAI
;
Pengfei YAO
Author Information
1. 中国人民解放军联勤保障部队第九四○医院神经外科,兰州 730000
- Keywords:
Tada formula;
three-dimensional reconstruction;
magnetic resonance imaging;
meningioma;
volume
- From:
Chongqing Medicine
2024;53(1):38-43
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the accuracy and application value of the Tada formula in evalua-ting the meningioma volume based on 3D reconstruction technology.Methods The thin-slice magnetic reso-nance images of 297 patients with meningioma treated in the neurosurgery department of 940 Hospital of PLA Joint logistics Support Force from January 2014 to May 2022 were retrospectively analyzed.The meningioma volume was evaluated by the Tada formula method and three-dimensional reconstruction method respectively.The accuracy of the evaluation of meningeal tumor volume by the Tada formula was analyzed by grouping sta-tistics.Results In the whole sample and the concentrated sample,the obtained meningioma total volumes had no statistical difference between the two methods(P＞0.05),the Spearman correlation coefficients were 0.995 and 0.993 respectively,and the intragroup correlation coefficients(ICC)were 0.992 and 0.989,respec-tively.In the Bland-Altman plot,most of the data points were within the limit of uniformity.Compared with different groups,the Tada formula had a slightly lower accuracy in the volume assessment of meningiomas with higher degree of irregularity,and a better accuracy in the volume assessment of supratentorial meningio-mas than subtentorial meningiomas.Conclusion The Tada formula could accurately evaluate the volume of meningioma,and it could be used as a preliminary method to evaluate meningioma volume in clinic
