Fig. 2
From: Diagnostic value of contrast-enhanced mammography in the characterization of breast asymmetry
A 45-year-old female, complaining of left breast pain. (A) Craniocaudal mammographic view of both breasts, and (B) Mediolateral mammographic views of both breasts in 2020 revealed no abnormality. (C) Craniocaudal mammographic view of both breasts, and (D) Mediolateral mammographic views of both breasts in 2021 revealed left axillary tail focal asymmetry (arrows). (E) Craniocaudal mammographic view of both breasts, and (F) Mediolateral mammographic views of both breasts in 2022 revealed increased size of the left axillary tail focal asymmetry (developing asymmetry) (arrows). (G) Ultrasound image showing left axillary tail irregular hypoechoic soft tissue mass with posterior attenuation, and vertical orientation and color flow on color Doppler examination. (H) Craniocaudal CEM view of both breasts, and (I) Mediolateral CEM views of both breasts revealed left axillary tail mass lesion with homogenous enhancement (arrows). Pathology revealed invasive lobular carcinoma. CEM confirmed the malignant nature of left breast lesion