Fig. 1
From: Locally advanced primary breast lymphoma: a rare case report
US findings of PBL in a 46-year-old HIV-infected woman. Transverse gray-scale US images (a, b) of the right breast show skin thickening (yellow asterisk), diffuse increased echogenicity of the adipose tissue and extensive subcutaneous edema; on image b, a heterogenous infiltrative collection (orange asterisk) with hyperechoic foci corresponding to gas bubbles is also seen