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Transjugular liver biopsy in children.
K N Furuya1, P E Burrows, M J Phillips
1Department of Paediatrics, Hospital for Sick Children, Toronto, Ontario, Canada.
Hepatology (Baltimore, Md.)
|June 1, 1992
Summary
Transjugular liver biopsy is a safe and effective procedure for pediatric liver disease diagnosis, even in smaller patients. This minimally invasive technique provides crucial diagnostic information, aiding in timely treatment and liver transplant evaluations.
Area of Science:
- Pediatric Gastroenterology and Hepatology
- Interventional Radiology
- Pediatric Pathology
Background:
- Transjugular liver biopsy (TJLB) is established for adults with coagulopathy or ascites.
- Its application in pediatric populations remains less explored.
- Pediatric liver disease requires accurate histological assessment for management.
Purpose of the Study:
- To evaluate the safety and efficacy of TJLB in pediatric patients.
- To assess the diagnostic yield and impact on clinical management.
- To report procedural outcomes in a young patient cohort.
Main Methods:
- Retrospective review of 30 consecutive TJLB procedures in 27 pediatric patients.
- Utilized standard 9F and a novel 7F biopsy catheter for varying patient sizes.
- Procedures performed under general anesthesia with experienced interventional radiologists.
Main Results:
- Successful tissue acquisition in all patients.
- High procedural tolerance with only one major complication (inferior vena cava perforation).
- Diagnosis changed in 30% of patients; valuable information obtained in most.
Conclusions:
- TJLB is a safe and effective diagnostic tool for pediatric liver disease.
- It is particularly useful in patients with contraindications to traditional biopsy.
- This technique is vital for liver transplant assessment and understanding pediatric liver disease progression.