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Fifty patients with suspected internal derangement of the knee had arthroscopic examinations after MR imaging with both a standard T1-weighted spin-echo (SE) sequence and a three-dimensional (3-D) gradient-echo sequence. This series permitted correlative evaluation of 100 menisci and 50 anterior cruciate ligaments. Meniscal tears were diagnosed when(More)
OBJECTIVE The goal of this study was to assess the accuracy of an add-on stereotactic unit for core biopsy of indeterminate breast microcalcifications and to compare digital with conventional stereotactic guidance. MATERIALS AND METHODS We conducted a retrospective review of 232 lesions with indeterminate microcalcifications in 218 women who underwent(More)
PURPOSE Nuclear factor-kappaB (NF-kappaB) is an inducible transcription factor that plays a major role in the regulation of genes involved in immune and inflammatory response. Activation of NF-kappaB has also been associated with apoptosis and proliferation, thereby potentially also controlling oncogenesis. A functional insertion/deletion polymorphism has(More)
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