Primary breast edema on contrast-enhanced digital mammography: a preliminary experience

The Egyptian Journal of Radiology and Nuclear Medicine

Aya Sedky Abd El Latif Mawas¹  Soha T. Hamed²  Marwa A. Haggag³ 

[1] M.B.B.CH - Faculty of Medicine, Cairo University;Women’s Imaging Unit, Department of Radiology, Kasr El Ainy Hospital, Cairo University;Women’s Imaging Unit, Department of Radiology, National Cancer Institute, Cairo University;

关键词: Contrast-enhanced digital mammography;    Primary breast edema;    Breast cancer;    Dense breast;   

DOI  :  10.1186/s43055-021-00585-z

来源: DOAJ

【 摘 要 】

Abstract Background Primary breast edema can cause marked increase in skin thickness, breast density and echogenicity due to dense breast tissue filled with fluid and so causes subsequent significant attenuation of both the x-ray and ultrasound beams. The study aim is to assess the value of contrast-enhanced digital mammography (CEDM) in assessment and characterization of the obscured underlying breast lesions in cases of primary breast edema. Results Fifty five female participants were evaluated, of median age 51 years old and IQR 21. CEDM shows high sensitivity and specificity in the lesion detection as well as local extension delineation in cases associated with primary breast edema. It was accurate in detection of multifocal/multi-centric disease. CEDM is considered as a good negative test in cases of metastatic axillary lymph nodes to exclude and assess any associated obscured breast lesions, as it is good in delineating breast masses obscured by condensed parenchymal tissue. The calculated sensitivity of DM & CEDM was 87.5%, 95.8%, specificity was 55.5%, 72%, the PPV and NPV were 91, 93.6% and 45%, 77.8%, respectively. Conclusions CEDM has an important additional diagnostic value in the assessment, characterization and better delineation of breast lesions in primary edematous breast cases.

【 授权许可】

Unknown