Clinical analysis of incidentally found renal cell carcinomas.

Tsukamoto, T; Kumamoto, Y; Yamazaki, K; Miyao, N; Takahashi, A; Masumori, N; Satoh, M · Eur Urol · 1991

retrospective_cohort · Level III

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Abstract

We reviewed 74 patients with incidentally found renal cell carcinomas (20%) out of 366 patients treated in affiliated hospitals over the past 14 years. The annual rate of the incidentally found carcinomas has increased up to 40% of the total. CT scan and/or ultrasonotomography were used in the first diagnosis in 76% of these 74 patients. The prognosis for the incidental group was more favorable than that of the classical symptom group, since the former group consisted of patients with smaller-sized carcinomas which usually tend to be confined to the kidney.

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