Logan P Sanow

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OBJECTIVE This review was undertaken to determine the reliability of the histologic diagnosis of atypical ductal hyperplasia (ADH) made from tissue obtained by 11-gauge stereotactically guided directional vacuum-assisted biopsy of impalpable breast lesions. MATERIALS AND METHODS Four hundred twenty-two 11-gauge stereotactically guided vacuum-assisted(More)
The purpose of this study was to determine the accuracy of 11-gauge stereotactic vacuum-assisted breast biopsy (SVAB) for the diagnosis of breast cancer. Percutaneous biopsies of 426 suspicious breast lesions in 365 patients using 11-gauge SVAB were performed between September 1996 and June 1998. Of these biopsies 59 (13.8%) resulted in a diagnosis of(More)
The photoluminescence (PL) of a novel imide-substituted poly(3-thienylenevinylene) derivative (imidePTV) was studied in film and solution. PL quantum efficiency was measured to be more than two orders of magnitude larger than its nonluminescent counterpart, namely, alkyl-substituted PTV and was interpreted as evidence for a near degeneracy of optically(More)
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