Table 1.
RS/CSL imaging findings
| DM/DBT | US | MRI |
|---|---|---|
|
“Black Star”: central radiolucency radiating long, thin spicules |
Irregularly shaped hypoechoic mass/distorted parenchymal area: ill-defined borders |
Stellate architectural distortion: no mass effect mild or no enhancement |
|
“White Star”: stellate opacity |
Round or oval mass: circumscribed margins |
Irregular and spiculated “tumor-like” mass |
| Group of microcalcifications | Focal area of shadowing with no discernible mass |
Oval or round mass: smooth margins |
| Not visible | Mass or architectural distortion without enhancement |