Characteristics of breast medullary carcinoma in contrast-enhanced ultrasound and comparison with pathology
10.13929/j.1672-8475.201608007
- VernacularTitle:乳腺髓样癌的超声造影特征与病理对照
- Author:
Ling TONG
;
Rongfei HU
;
Shengyan LI
;
Ting ZHU
;
Haichun ZHANG
- Keywords:
Breast neoplasms;
Carcinoma,medullary;
Ultrasonography;
Contrast media
- From:
Chinese Journal of Interventional Imaging and Therapy
2017;14(3):151-154
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the characteristics of breast medullary carcinoma in CEUS and to compare with pathologic features.Methods Morphologic characteristics of 13 breast medullary carcinomas in CEUS were analyzed.The diameter of mass before and after CEUS were compared.Parameters from time-intensity curves of masses were analyzed in contrast with peripheral breast parenchyma.All the results from CEUS analysis were compared with pathological manifestations.Results Breast medullary carcinoma was characterized as irregular shape (n=10),clear margins (n=11) and uniform enhancement (n=11) in CEUS.These characteristics were in accordance with their morphologic characters in pathology.The diameter of mass before and after CEUS had no significant defference (P=0.61),which was in accordance with expansive growth in pathology.In contrast with peripheral breast parenchyma,the arrival time and time to peak of breast medullary carcinoma were significantly shorter (P=0.034,0.021),and peak enhancement intensity was significantly stronger (P=0.005),which were in accordance with the increased vascular density and their uniform distribution,big arteries at the margin of masses in pathology.Conclusion Breast medullary carcinoma has distinguished characteristics in CEUS,which are in accordance with characters in pathology,and can be used as the basis in clinical diagnosis and differential diagnosis of breast medullary carcinoma.
