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Polycystic disease presenting in childhood.
Birth Defects Original Article Series
|January 1, 1974
Summary
Childhood polycystic kidney and liver disease has distinct subtypes, differing in severity and inheritance patterns. These subtypes, ranging from perinatal to juvenile, show varying prognoses, with some leading to early death and others allowing survival into adulthood.
Area of Science:
- Nephrology
- Hepatology
- Genetics
Background:
- Polycystic disease of the liver and kidney can manifest in childhood.
- Adult and childhood forms are histologically distinct.
- Childhood polycystic disease involves both kidney and liver, with a consistent recessive inheritance pattern.
Purpose of the Study:
- To differentiate between adult and childhood polycystic kidney and liver disease.
- To describe the subtypes and their clinical implications in childhood polycystic disease.
Main Methods:
- Histological examination for disease classification.
- Family studies to determine inheritance patterns.
- Clinical observation to assess disease severity and prognosis.
Main Results:
- Childhood polycystic disease is always recessive.
- Four subtypes (perinatal, neonatal, infantile, juvenile) were identified, each breeding true within families.
- Severity ranges from perinatal lethality to survival into adulthood.
Conclusions:
- Childhood polycystic kidney and liver disease is a distinct entity with a recessive inheritance.
- Subtyping aids in predicting prognosis and understanding disease progression.
- Histological differentiation is key to accurate diagnosis.