ISSN:
1432-1076
Keywords:
Hyperoxaluria type I
;
Liver transplantation
;
Kidney transplantation
;
Oxalate pool
;
Paediatric patient
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract A 4.5-year-old boy received a combined liver and kidney transplant for correction of hyperoxaluria type 1. Both organs were from the same donor and functioned primarily. Three months after transplantation, urine oxalate excretion reached a maximum of 10500 μmol/24 h and remained above 2300 μmol/24 h for the next 2 months. Two months later, oxalate excretion decreased to about 565 μmol/24 h, indicating exhaustion of a large oxalate pool. Six months after transplantation plasma oxalate is near normal (4.9 μmol/l). With the exception of one episode of acute rejection of the renal transplant, both organs were tolerated well and continue to have a unimpaired function 9 months after transplantation. However, there is increased echogenity on renal ultrasound, indicating oxalate deposits in the grafted kidney. This case illustrates that successful combined transplantation of both liver and kidney can be performed in infants, resulting in cure of the metabolic defect. The prolonged or acute excretion of oxalate may lead to oxalate deposition in the grafted kidney without impaired graft function or early graft loss.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01959482
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