This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Fig. 1
Ultrasound findings in a 44-year-old female patient with breast sarcoidosis. A–D. Pre-biopsy examination, E–H. Examination performed a year later. B-mode ultrasound revealed a hypoechoic nodule with an irregular margin. Colour Doppler ultrasound showed small blood vessels surrounding the lesion. On shear wave elastography, the lesion appeared soft
Fig. 2
Microscopic examination of lymph node tissue showed an aggregation of epithelial cells with multinucleated giant cells, without signs of necrosis. Hematoxylin and eosin staining (10x magnification)
Fig. 3
Typical features of breast sarcoidosis (5x magnification)
Fig. 4
Axial CT scan showed small perivascular nodules in the middle and lower lobes of the right lung, consistent with sarcoid granulomas