No abstract

Significant disagreement between film-screen mammography and digital mammography affecting follow-up management was present in only 4% of breasts. The most frequent cause of disagreement in interpretation was a difference in management approach between radiologists (interobserver variability). This source of variability was larger than that due to differences in lesion visibility between film-screen mammography and digital mammography.

The purpose of this study was to evaluate the use of extended field-of-view two-dimensional ultrasonographic imaging for improvement in overall breast lesion documentation. Sonographic images of 59 patients with breast lesions or silicone implants were evaluated by three radiologists retrospectively to compare traditional static linear array images alone with images obtained with the addition of an extended field of view to determine if documentation of lesions was improved. The addition of extended field-of-view imaging improved lesion conspicuity by 21% over traditional images. It provided overall improvement in lesion documentation by including a reference point (nipple) or by more completely imaging large masses in 79% and implants in 69%. The larger field of view of this technique is promising as an adjunct to traditional sonography for breast lesion documentation.

No abstract

Calcifying fibrous pseudotumor (CFP) is classified as a benign fibrous lesion, and is a rare pathologic entity. Previous reports have described CFPs in the extremities, chest wall, pleura, scrotum, mediastinum, neck, and visceral peritoneum. We present the first reported case of a CFP in the breast. CFP should be considered in the differential diagnosis for patients presenting with coarse indeterminate calcifications of the breast.