Porpiglia, Francesco Early ligature of renal artery during radical laparoscopic transperitoneal nephrectomy: description of standard technique and direct access. [electronic resource] - Journal of endourology - 623-6; discussion 626-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0892-7790 Standard No.: 10.1089/end.2005.19.623 doi Subjects--Topical Terms: AdultAgedAged, 80 and overChi-Square DistributionFemaleFollow-Up StudiesHumansKidney Neoplasms--diagnosisLaparoscopy--methodsLigation--methodsMaleMiddle AgedNeoplasm Invasiveness--pathologyNeoplasm StagingNephrectomy--adverse effectsProbabilityRenal Artery--surgeryRetroperitoneal SpaceRisk AssessmentStatistics, NonparametricTomography, X-Ray ComputedTreatment OutcomeUltrasonography, Doppler