Ultrasonographic and Mammographic Findings of Male Breast Disease.
Su Hong KimYoung-Seon KimPublished in: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine (2018)
Most male breast diseases are benign, although malignancies can also occur. Gynecomastia, the most common abnormality in the male breast, has characteristic imaging findings differentiating it from cancer. Fewer than 1% of patients with breast cancer are men, but the incidence of male breast cancer is increasing worldwide. Additionally, breast cancer often presents at a more advanced stage in men than in women due to delayed diagnosis. Understanding imaging features of male breast disease is important for an accurate diagnosis and optimal care. This article reviews ultrasonography and mammography findings of benign and malignant diseases of the male breast.