[Early renal carcinoma: clinical features, CT, and angiography].
D000328:Adult; D000368:Aged; D000792:Angiography; D002292:Carcinoma, Renal Cell / Q000000981:diagnostic imaging*; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D013997:Time Factors; D014057:Tomography, X-Ray Computed