|Table of Contents|

Value of multimodal MRI combined with mammography and ultrasound in the qualitative diagnosis of occupying lesions of breast

Journal Of Modern Oncology[ISSN:1672-4992/CN:61-1415/R]

Issue:
2021 02
Page:
327-
Research Field:
Publishing date:

Info

Title:
Value of multimodal MRI combined with mammography and ultrasound in the qualitative diagnosis of occupying lesions of breast
Author(s):
WU Jian
Department of Radiology,Sanya City People's Hospital，Hainan Sanya 572000,China.
Keywords:
multimodal MRI; mammography; ultrasonography; occupying lesions of breast
PACS:
R730.4
DOI:
10.3969/j.issn.1672-4992.2021.02.031
Abstract:
Objective:To investigate the value of multimodal MRI combined with mammography and ultrasound in the qualitative diagnosis of occupying lesions of breast.Methods:With the random sampling and retrospective study method,from January 2016 to March 2017,80 patients with occupying lesions of breast were selected in our hospital diagnosis.All the patients were divided the malignant occupying lesions of breast of 20 patients (malignant group) and benign occupying lesions of breast of 60 patients(benign group) by the breast pathology diagnosis.All patients of multimodal MRI,mammography,ultrasound were recorded and the differential diagnosis effects were analysed.Results:Compared with the benign group,the malignant group of mammography showed irregular morphology,calcification,burr and differences were statistically significant (P＜0.05).The score of contrast-enhanced ultrasound in malignant group was (3.54±0.14) points,and that of benign group was (1.56±0.24) points and the malignant group was higher than that of benign group (P＜0.05).The peak time of MRI in malignant group was lower than that in benign group,and the signal enhancement ratio was higher than that in benign group,and the difference was also statistically significant (P＜0.05).The sensitivity and specificity of multimodal MRI,mammography and ultrasound in the differential diagnosis of occupying lesions of breast were 100.0%,90.0%,95.0% and 100.0%,100.0% and 100.0%,respectively.Conclusion:Multimodal MRI combined with mammography and ultrasonography for occupying lesions of breast diagnosis applications has features of good imaging,and high sensitivity and specificity of diagnosis,so they can be used reasonably in clinical use.

References:

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