Positive and radical
نویسندگان
چکیده
منابع مشابه
[Positive surgical margins after radical prostatectomy]. - PubMed - NCBI
Abstract Positive surgical margins (PSMs) in radical prostatectomy specimens are usually considered a negative prognostic parameter. However, their definition and the management of patients with PSMs remain unclear. The aim of the present review is to define pathological features of PSMs,to report their incidence and risk factors and to update PSMs prognostic meaning and possible treatment moda...
متن کاملThe Calculation of Radical Ideals in Positive Characteristic
We propose an algorithm for computing the radical of a polynomial ideal in positive characteristic. The algorithm does not involve polynomial factorization.
متن کاملReporting positive surgical margins after radical prostatectomy: time for standardization.
OBJECTIVES To assess the consistency of reporting on positive surgical margins (PSMs) and associated prognostic variables after radical prostatectomy (RP) in the current literature To provide a standardized methodology for quantifying the characteristics and the prognostic impact of PSMs after RP. PATIENTS AND METHODS We conducted a review of articles that assessed the prognostic value of cha...
متن کاملComputing the Radical of an Ideal in Positive Characteristic
We propose a method for computing the radical of an arbitrary ideal in the polynomial ring in n variables over a perfect field of characteristic p > 0. In our method Buchberger’s algorithm is performed once in n variables and a Gröbner basis conversion algorithm is performed at most dn logp de times in 2n variables, where d is the maximum of total degrees of generators of the ideal and 3. Next ...
متن کاملImpact of positive surgical margins after radical prostatectomy.
The aim of our study was to evaluate the impact of margin positivity in clinically and pathologically localized prostate cancer (pT2) after radical prostatectomy on biochemical recurrence and time to adjuvant treatment. We analyzed data from 371 patients who underwent radical prostatectomy. At the mean follow up of 36 (25-54) months, impact of margin positivity in pT2 patients on prostate speci...
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ژورنال
عنوان ژورنال: Nature
سال: 2013
ISSN: 0028-0836,1476-4687
DOI: 10.1038/496034a