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[Congenital hepatic fibrosis: apropos of 12 cases]
1Unidad de Gastroenterología y Nutrición, Hospital Infantil La Paz, Madrid.
Insights
Congenital hepatic fibrosis (CHF) presents in children with varied clinical features, often linked to congenital malformations like polycystic kidney disease. Early diagnosis via liver biopsy is crucial for managing portal hypertension and improving outcomes.
Area of Science:
- Pediatric Hepatology
- Medical Genetics
- Clinical Pathology
Context:
- Congenital hepatic fibrosis (CHF) is a rare genetic liver disease.
- Understanding its clinical spectrum and associated conditions is vital for patient management.
- Retrospective analysis of 12 pediatric cases provides insights into CHF presentation.
Purpose:
- To analyze clinical features, hepatic function, and biopsy findings in pediatric CHF patients.
- To investigate the prevalence of portal hypertension and congenital malformations in CHF.
- To determine familial recurrence rates and identify prognostic factors.
Summary:
- Twelve pediatric patients with CHF were studied over 1-14 years.
- Clinical presentations varied, with the hypertensive type being most common; cholangitic type indicated a worse prognosis.
- A high association (92%) with congenital malformations, particularly infantile polycystic kidney disease, was observed. Familial recurrence was 20%.
- Hepatic biopsy confirmed diagnosis in all cases.
Impact:
- Highlights the significant association between CHF and congenital malformations, emphasizing the need for comprehensive screening.
- Provides data on clinical heterogeneity and prognostic indicators in pediatric CHF.
- Informs clinical practice regarding diagnosis, management strategies, and genetic counseling for families affected by CHF.
Abstract:
Twelve patients with congenital hepatic fibrosis have been retrospectively studied and followed for 1 to 14 years. Clinical features, hepatic function tests and biopsy have been analyzed. Presence of portal hypertension and congenital malformation have been investigated. Clinical presentations varies from newborn to nine years of age without male or female predominance. Most frequent clinical form has been hypertensive type. Cholangitic type has worse prognosis. Familiar recurrence rate is 20%. Congenital malformations are associated in 92% most frequently infantile polycystic kidney disease. Hepatic biopsy has confirmed diagnosis in all patients.