Hello. A parapelvic cyst in the
kidney is usually a benign fluid-filled cyst located near the renal pelvis. The finding mentioned in your ultrasound — a thin-walled anechoic parapelvic cyst measuring about 8 × 7 mm in the right kidney — is considered very small. In most cases, such cysts are incidental findings and do not cause any serious problem.
Generally, a simple cyst with thin walls and clear fluid (anechoic) is not dangerous and often does not require any treatment if you do not have symptoms like pain, recurrent urinary infections, blood in urine, or obstruction of urine flow. Doctors usually recommend periodic monitoring with ultrasound, for example once in 6–12 months, to make sure the cyst does not increase in size.
If you experience symptoms such as flank pain, burning urination, frequent infections, or blood in urine, then further evaluation may be needed. Otherwise, most small renal cysts remain stable and harmless.
If you would like a more detailed opinion, you can share your complete ultrasound report and any symptoms you may be experiencing, and I can guide you further.
Dr. Jyoti Kadkol
Health Global Homoeopathy Clinic, Bangalore
www.healthglobalclinics.com