Definition
A genetic disorder with multiple kidney cysts, distinct from an isolated simple cyst.
Symptoms
Hypertension, flank pain, infection or blood in urine; sometimes a long symptom-free period.
How it may be discovered
Family history or imaging findings.
When to seek care
Discuss family risk. Sudden unusual severe headache or pain with fever requires urgent assessment.
Investigations and tests
Ultrasound or MRI based on age and context, kidney function and selected genetic counselling.
Reaching a diagnosis
Imaging criteria and family history support diagnosis; genetic testing helps in selected cases.
Treatment options
Blood-pressure control, complication prevention and specialist follow-up; selected patients may receive progression-slowing treatment.
These kidney guides are educational. Medical kidney disease may require coordinated care with a nephrologist.
Explore this topic further
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