Computed tomography scan of the thoracic region. These contrast-enhanced axial images of the thorax show ill-defined masses in the anterior thorax within the breast parenchyma as well as the sub-glandular plane, indicated with red arrows. There were also fat-fluid levels within these masses. These findings were suggestive of fat necrosis with secondary infection as the fat within these masses had likely liquefied; the fluid component in this context was likely to be pus. In addition, there was extensive subcutaneous fat stranding and oedema over the right upper arm region, shown by the red arrowheads. Hypodensities around the contrast enhanced vessels of the right upper limb, shown with yellow arrowhead, may represent gas formation within tissue planes consistent with necrotizing fasciitis. These findings were corroborated during surgery.