肾实质肿瘤早期诊断当今尚无标记物。病人常以血尿、腹部肿块,腰痛到医院求医已是中晚期病人,预后较差。我院1979～1988年收治38例,现分析如下: 一般资料:38例肾实质肿瘤构成比例中肾癌居首位,肾胚胎癌次之,肾盂癌居第三位。(表1)。好发年龄在40～60岁,平均年龄42岁。本组无良性病例。 Early diagnosis of renal parenchymal tumor is still no marker. Patients often hematuria, abdominal mass, low back pain to the hospital for treatment has advanced patients, the prognosis is poor. The hospital from 1979 to 1988 admitted to 38 cases, are analyzed as follows: General information: 38 cases of renal parenchymal tumor ranks first in renal cell carcinoma, followed by renal cell carcinoma, renal pelvis cancer ranks third. (Table 1). Good hair age at 40 to 60 years old, average age 42 years old. This group of unhealthy cases.