Synthetic MRI for differentiating cervical squamous carcinoma and cervical adenocarcinoma
10.13929/j.issn.1003-3289.2025.01.025
- VernacularTitle:合成MRI鉴别宫颈鳞癌与宫颈腺癌
- Author:
Jinfeng YIN
1
;
Yong FENG
;
Xuezhe WEI
;
Junyan GUO
;
Minghui LEI
;
Wenjuan WANG
;
Jingang LIU
Author Information
1. 山东第二医科大学医学影像学院,山东潍坊 261053
- Publication Type:Journal Article
- Keywords:
uterine cervical neoplasms;
neoplasms by histologic type;
diagnosis,differential;
multiparametric magnetic resonance imaging
- From:
Chinese Journal of Medical Imaging Technology
2025;41(1):118-121
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the value of synthetic MRI(SyMRI)MAGnetic resonance image Compilation(MAGiC)sequence parameters for differentiating cervical squamous cell carcinoma and cervical adenocarcinoma.Methods Sixty-six patients with pathologically confirmed cervical cancer were retrospectively enrolled and divided into cervical squamous cell carcinoma group(n=56)and cervical adenocarcinoma group(n=10).Quantitative MAGiC parameters were collected and compared between groups,and those being significantly different were combined to construct a logistic regression model.The performance of each parameter alone and their combination for differentiating cervical squamous cell carcinoma and cervical adenocarcinoma was evaluated with receiver operating characteristic(ROC)curve and the area under the curve(AUC).Results In cervical adenocarcinoma group,lesions's T1 and T2 were higher,while R1 and R2 were lower than those in cervical squamous cell carcinoma group(all P＜0.05).No statistically significant difference of proton density was found between groups(P＞0.05).The AUC of T1,T2,R1,R2 alone and their combination for differentiating cervical squamous cell carcinoma and cervical adenocarcinoma was 0.959,0.945,0.961,0.942 and 0.996,respectively,and no significant difference was found between each two ones(Z=0.267 to 1.396,all P＞0.05).Conclusion SyMRI had high value for differentiating cervical squamous cell carcinoma and cervical adenocarcinoma.
