Hello Doctor, My father 64 years old was suffering from pain in the lower back so we have done his USG. In the USG a cyst of 15 mm is found in the left kidney and 5 mm cyst in the right kidney.He also has high sugar, hypertension,and a higher level of triglycerides and LDL.Also he is a smoker. What to do in this situation and is there any risk factors associated with it? What foods are required to avoid? I will be highly obliged if you can guide me further. Thank you in advance.