TRENDS AND RESULTS OF MAMMOGRAPHICALLY GUIDED BREAST BIOPSY discussion section OF RADIOLOGY, Breast biopsy is an integral pct of mamilla c are in the United States and has undergone significant angle in the past several(prenominal) years with the acceptance of stereotactic each(prenominal)y organise titmouse biopsy as the temper of choice for most lesions. Although non all abnormalities are amenable to stereotactically channelize biopsy because of location of the lesion and/or ashes habitus, the availability of the Bennett Coutour machine allows the absolute majority of patient roles to have a thriving stereotactic biopsy. In the start-off eightsome months of 1996, 11 stereotactic doorknocker biopsies were. During the first eight months of 1999, 38 stereotactic titmouse biopsies were performed at In the selfsame(prenominal) time period, in 1996 35 molest localisation principles were performed. In 1999, 32 chivvy localizations were performed. Of these, however, 9 were unoriginal to stereotactic biopsies, i.e., 8 patients who had crabby soulfulness diagnosed stereotactically required molest localization as part of dresser conserving definitive surgery. One patient had a negative stereotactic biopsy pee-pee out which was discordant with the image findings and underwent needle localization which showed cancer. Thus, in 1999, 23 autochthonic needle localizations were performed. The above results demonstrate a prominent shift in the modality of choice for biopsy. In 1996, 76% of women having a breast biopsy had a operative procedure.

In 1999, wholly 38% of women having a breast biopsy had a (primary) surgical procedure. In the United States, 80% of all breast biopsies are for kindly disease. How experience compare? In 1996, 64% of the stereotactic biopsies and 69% of the needle localizations were for benign disease. In 1999, 68% of the stereotactic biopsies and 56% of the primary needle localizations were for benign disease. The decreed yield for stereotactic biopsy has remained essentially unremitting indicating that the availability of this less invasive modality has... If you want to bum around a full essay, cabaret it on our website:
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