
The Preoperative AST/ALT (De Ritis) Ratio Represents a Poor Prognostic Factor in a Cohort of Patients with Nonmetastatic Renal Cell Carcinoma
Keywords: kidney; carcinoma; renal cell; transaminases; prognosis; biological markersALT, alanine aminotransaminase; AST, aspartate aminotransaminase; c-index, concordance index; MFS, metastasis-free survival; OS, overall survival; PA, predictive accuracy; RCC, ren