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Early presentation of tuberous sclerosis as bilateral renal cysts
A Campos1, E T Figueroa, S Gunasekaran
1Department of Pediatrics, University of South Florida, Tampa 33606.
The Journal of Urology
|May 1, 1993
Insights
Tuberous sclerosis can initially appear in infants as bilateral renal cysts. This presentation highlights the importance of considering tuberous sclerosis in infantile cystic kidney disease.
Area of Science:
- Pediatric Nephrology
- Medical Genetics
Background:
- Tuberous sclerosis (TSC) is a genetic disorder characterized by the development of tumors in various organs.
- Renal manifestations are common in TSC, but presentation in infancy is less frequently documented.
Observation:
- This report details an infant whose sole initial sign of tuberous sclerosis was bilateral renal cysts.
- A review of existing literature on infantile TSC cases with renal cysts was conducted.
Findings:
- Bilateral renal cystic disease can be the primary presenting feature of tuberous sclerosis in infants.
- Kidney biopsy can be a crucial diagnostic tool for identifying tuberous sclerosis in such cases.
Implications:
- Early recognition of this presentation can lead to timely diagnosis and management of tuberous sclerosis.
- Increased awareness among clinicians is needed to consider TSC in infants with unexplained bilateral renal cysts.
Abstract:
We report on an infant in whom bilateral renal cysts were the only initial manifestation of tuberous sclerosis. We review the reported cases of infants with this association and emphasize that tuberous sclerosis can present in infancy as bilateral renal cystic disease. The role of the kidney biopsy in providing the correct diagnosis is discussed.