The differential diagnosis of renal cysts and tumors. Cyst puncture, aspiration, and analysis of cyst content for fat as diagnostic criteria for renal cysts.
D003287:Contrast Media; D003937:Diagnosis, Differential; D005223:Fats / Q000032:analysis*; D006801:Humans; D001239:Inhalation; D007668:Kidney / Q000032:analysis*; D052177:Kidney Diseases, Cystic / Q000000981:diagnostic imaging*; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging*; D009360:Neoplastic Cells, Circulating; D014567:Urography
D003287:Contrast Media; D005223:Fats