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[Hyperdense renal cyst]
Victor Crespo Atin1, Jesús Padilla Nieva, Jesús Martín Bazaco
1Servicio de Urología, Hospital de Cruces, Vizcaya, España.
Archivos Espanoles De Urologia
|October 17, 2002
Summary
Hyperdense renal cysts are simple cysts that have experienced bleeding or infection. Diagnosis is confirmed via CT scan, and no treatment is typically required for these renal masses.
Area of Science:
- Nephrology
- Radiology
- Urology
Background:
- Renal cystic masses require updated diagnostic criteria.
- Hyperdense renal cysts represent a specific clinical entity within this category.
Observation:
- A case of an atypical left renal cyst in a male patient was investigated.
- Radiological examinations included ultrasound (US) and computed tomography (CT).
Findings:
- Ultrasound revealed an image consistent with a simple renal cyst.
- CT scan demonstrated a homogeneous, non-vascular mass with high attenuation, meeting diagnostic criteria for a hyperdense renal cyst.
Implications:
- Hyperdense renal cysts result from hemorrhage or infection within a simple cyst.
- Diagnosis is reliably achieved with CT scan.
- These cysts generally do not necessitate therapeutic intervention.