Fig. 12
From: Imaging findings and classification of the common and uncommon male breast diseases
Secondary malignant breast masses in males. a–e Radiological images of a 58-year-old man with lung adenocarcinoma. a, b Bilateral medio-lateral oblique mammograms show bilateral gynecomastia and three round masses in left breast (red arrows). c, d US images demonstrate macrolobulated round hypoechoic metastatic masses. e Contrast-enhanced axial CT image shows lung adenocarcinoma in left lung (blue arrow). f, g Breast involvement of diffuse large B cell lymphoma in a 63-year-old patient. Contrast enhanced axial CT image shows a circumscribed mass within left breast (f). PET-CT scan reveals FDG-avid masses which are consistent with lymphamatous infiltration located in not only right breast, but also right internal mammarian and axillary lymph node stations (g)