Importance of the site of positive surgical margin in salvage external beam radiation therapy for biochemical recurrence of prostate cancer after radical prostatectomy.

Cancer Med · 2018 · PMC5943427 · PMID 29573193

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marginal significanceno p-value reported

37.3% with T ≥ 3) was an unfavorable factor with marginal significance.

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of marginal significanceno p-value reported

When all patients with a positive SM were analyzed, it was of marginal significance for BRFS whether the positive SM was at the base or at other sites.

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