Spiral CT Diagnosis of Small Renal Cell Carcinoma

Objective:To analyze the correlation of CT findings and pathological features of small renal cell carcinoma (SRCC),and to evaluate the role of CT in SRCC.Methods:10 cases of asymptomatic SRCC were performed spiral CT scan and enhancement.All cases were proved by operation and pathology.Results:In 10 cases,the largest diameters were 18～30mm,The lesions were isodense in 3 cases,slightly hypodense in 6 cases and hyperdense in 1 case.After contrast scan,all of them had marked enhancement,but enhancement in 8 cases was heterogeneous.Conclusion:The CT findings of SRCC have some characteristic features,spiral CT can improve the accurate rate of diagnosis.