Briganti 2012 Nomogram: "Prediction of Lymph Node Involvement in patients with prostate cancer"
Research authors: Alberto Briganti, Allesandro Larcher, Firas Abdollah, Umberto Capitanio, Andrea Gallina, Nazareno Suardi, Marco Bianchi, Maxine Sun, Massimo Freschi, Andrea Salonia, Pierre I Karakiewicz, Patrizio Rigatti, Francesco Montorsi
Version: 1.23
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The calculated probability of lymph node involvement is:

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The percentage of positive cores represents the foremost predictor of lymph node invasion (LNI) and should be included in any LNI prediction model. In the absence of prospective data supporting the role of extended Pelvic Lymph Node Dissection (ePLND) in Prostate Cancer (PCa) outcome, ePLND might be safely omitted in all patients with a nomogram-derived LNI risk <5%.

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