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1986年第74届日本泌尿科学会总会、第51届东部总会、第36届中部总会、第38届西日本总会分别在广岛市、仙台市、京都市、高知市召开。作者就各会中有关日本泌尿系疾患诊治现况和展望概述如下。一、肾细胞癌(RCC) 由于近年来CT和超声波检查的普及,偶然发现的肾肿瘤不断增加。腹部CT偶然发现的所有肾肿瘤都可用超声波检查出,小肿瘤也能利用CT平扫和强化被发现。显示了CT和超声波检查在RCC筛选中的必要性。另一方面,这些偶然发现的肿瘤,尽管有的毫无症状,但已发展到晚期。这说明要做到RCC的早期诊治则相当困难。
In 1986, the 74th Japan Urological Association, 51st East Association, 36th Central Committee, 38th West Japan General Assembly were held in Hiroshima City, Sendai City, Kyoto City and Kochi City respectively. The author summarizes the current status and outlook of diagnosis and treatment of urinary disorders in Japan in each meeting. First, renal cell carcinoma (RCC) due to the popularity of CT and ultrasound in recent years, by chance, an increase of renal tumors. All kidney tumors found by chance in the abdomen were ultrasonographically detectable, and small tumors were also detected by CT scan and enhancement. The necessity of CT and sonography in RCC screening is shown. On the other hand, these occasional tumors, although asymptomatic, have advanced to advanced stages. This shows that to do early diagnosis and treatment of RCC is quite difficult.