Female renal tumors are divided into benign and malignant, and the symptoms of the tumors are different according to the types. 1. Benign tumors: most of them are renal vascular smooth muscle lipoma, lack of specificity performance, small tumors can be asymptomatic, bleeding inside the tumor can appear sudden local pain. 2. Malignant tumors: (1) Renal cell carcinoma: it mainly manifests as intermittent painless hematuria, dull pain in lumbar region, and the larger tumors can be palpated in abdomen or lumbar region. Some people will have fever, high blood pressure and rapid blood sedimentation. (2) Nephroblastoma: asymptomatic abdominal mass is the most common and important symptom, the surface of the mass is smooth, moderately hard, no pressure pain, other symptoms include fever, anorexia, weight loss. Clinicians should be consulted if renal tumors are present.