Kidney CST

It grows to a large size or becomes infected, you may experience a fever, or swelling or pain in your abdomen, back or side. The pain is usually dull, but you may feel sharp pain if the cyst bursts. Symptoms of cyst: - A pain in the side between the ribs and hip, stomach or back, Fever, Frequent urination (having to go the bathroom often), Blood in the urine, or dark urine.