Karen Zacharias

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53 Background: A three dimensional bioabsorbable coiled tissue marker has been developed to facilitate targeting for radiation therapy post lumpectomy. Proposed advantages are a) clarified targeting of closest margins to the excised tumor, b) providing a three dimensional structure that allows fibrosis to add volume to contribute to cosmesis, c) aiding in(More)
59 Background: About 75% of newly diagnosed breast cancers are not palpable and require image localization to remove the target lesion. Digital specimen mammography devices were developed to identify lumpectomy targets in the operating room. Despite the availability of two-dimensional digital specimen mammography (2D), the re-excision rate for lumpectomy(More)
Rabbits of the Giant German Spot Breed and of the English Spot Breed were bred, reared, fattened and evaluated under standardized conditions. A total of 50 animals (31 German spot = DRS; 19 English spot = ES; both derived from mating of heterozygotes) was tested, belonging to the three possible genotypes: Homozygous black (kk), heterozygous spotted (Kk,(More)
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