Figure 9.

(A). In a patient with recently diagnosed right breast cancer (red asterisks), staging MRI showed a 9-mm enhancing mass (yellow arrow) in the left breast at 12 o’clock. (B). During biopsy, the tip of the obturator was seen beyond the target (yellow arrow). This was because the wrong needle size was mistakenly selected on CAD software producing wrong ‘z’ axis/depth. (C). The obturator depth was then adjusted to correct depth with its tip at the lesion (yellow arrow). By this time, a significant size of hematoma (blue asterisk) was noted in the inner half of the breast from arterial injury. (D). The biopsy of the target was completed successfully and the histology from the left breast lesion was reported as high-grade DCIS with comedonecrosis.