London N J, Messios N, Kinder R B, Smart J G, Osborn D E, Watkin E M, Flynn J T
Department of Urology, Leicester General Hospital.
Br J Urol. 1989 Sep;64(3):209-17. doi: 10.1111/j.1464-410x.1989.tb05999.x.
The value of dynamic CT scanning for staging renal carcinoma was studied prospectively in 28 patients and the results compared with those of ultrasonography, arteriography and conventional CT. Arteriography correctly staged 48% of tumours; ultrasonography and conventional CT correctly staged 50% and dynamic CT correctly staged 72%. Dynamic CT staged renal carcinoma more accurately than ultrasonography, conventional CT or arteriography and it is suggested that arteriography should be restricted to specific indications such as the mapping of arterial anatomy and therapeutic renal artery embolisation.
对28例患者进行了前瞻性研究，以探讨动态CT扫描对肾癌分期的价值，并将结果与超声、动脉造影和传统CT的结果进行比较。动脉造影正确分期的肿瘤占48%；超声和传统CT正确分期的肿瘤分别占50%和动态CT正确分期的肿瘤占72%。动态CT对肾癌的分期比超声、传统CT或动脉造影更准确，建议动脉造影应限于特定指征，如动脉解剖定位和治疗性肾动脉栓塞。
