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Backgrounds Tumor-positive sentinel node(SLN) biopsy results in a risk of nonsentinel node metastases in case of micro and macro metastases ranging from 20 to 50 %, respectively. Therefore, most patients underwent unnecessary axillary lymph node dissections. Thus, the development of a mathematical model for predicting patient-specific risk of non sentinel node(NSLN) metastases is strongly warranted...
Careful partitioning of signal-processing tasks between the analog and digital domains to exploit the strengths of each results in an efficient design of a 2B1Q ISDN basic-rate U-interface single-chip transceiver. This 5-V CMOS device provides transmission across the digital subscriber line at 160 kb/s full duplex, in full compliance with ANSI standard T1.601. The serial 2B+D data from the digital...
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