title: Editorial comment.
authors.forename: Khaled
authors.initials: K
authors.lastname: Hafez
mesh_terms: D002292:Carcinoma, Renal Cell / Q000601:surgery*; D005260:Female; D017052:Hospital Mortality; D006801:Humans; D007680:Kidney Neoplasms / Q000601:surgery*; D008297:Male; D009392:Nephrectomy / Q000401:mortality*; D017131:Thrombectomy / Q000401:mortality*; D014682:Vena Cava, Inferior; D020246:Venous Thrombosis / Q000601:surgery*