title: Unilateral polycystic kidney disease.
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging; D008297:Male; D007690:Polycystic Kidney Diseases / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed