A lump in the abdomen
An enlarged testicle or varicose veins in the testes
Anemia
Back Pain
Blood in the urine
Excessive hair growth (in women)
Fatigue and tiredness
Intermittent fever
Loss of appetite
Night sweats
Unexplained weight loss
Vision problems
Birt-Hogg-Dube syndrome
Exposure to certain chemicals including cadmium or specific herbicides, asbestos, benzene, organic solvents, etc
Family history of Kidney cancer
Hereditary papillary renal cell carcinoma
High blood pressure (hypertension)
Long term dialysis for kidney failure
Lymphoma
Obesity
Older age
Smoking
Tuberous sclerosis complex
Using certain pain medicine for a long time
Von Hippel-Lindau disease
Urologist
Nephrologist
Oncologist