Nephrol Dial Transplant (2001) 16: 2412-2415
© 2001 European Renal Association-European Dialysis and Transplant Association
Case Report
Late onset of renal disease in nephronophthisis with features of Joubert syndrome type B
Department of Nephrology and 1 Department of Computerised Tomography, Evangelismos General Hospital, Athens, Greece
Keywords: cerebellar vermis hypoplasia; chronic interstitial nephritis; extra-renal manifestations; Joubert syndrome; juvenile nephronophthisis; medullary cystic disease; nystagmus
| Introduction |
|---|
The familial juvenile nephronophthisis (NPH)medullary cystic disease (MCD) complex is a heterogeneous group of hereditary tubulointerstitial nephropathies with remarkable clinical differences [1]. The complex is characterized histologically by the development of a chronic sclerosing tubulointerstitial nephropathy with tubular atrophy and dilatation. This process leads to end-stage renal disease [1]. Macroscopically, it results in bilateral formation of cysts usually at the corticomedullary junction of the kidneys.
NPH is the most common variant and the most common genetic cause of end-stage renal disease in the first two decades of life. It is an autosomal recessive interstitial nephritis frequently associated with extra-renal manifestations, mainly ocular disorders (Leber amaurosis, SeniorLoken syndrome), skeletal defects, hepatic fibrosis, and central nervous system abnormalities [1]. Joubert syndrome type B (JSB) represents a developmental disorder of the NPH complex with multiple organ involvement including aplasia of the cerebral vermis and retinal dystrophy [
| Cases |
|---|
Case 1
Case 2
| Discussion |
|---|
| Acknowledgments |
|---|
| Notes |
|---|
| References |
|---|
This article has been cited by other articles:
![]() |
G. Bollee, F. Fakhouri, A. Karras, L.-H. Noel, R. Salomon, A. Servais, P. Lesavre, V. Moriniere, C. Antignac, and A. Hummel Nephronophthisis related to homozygous NPHP1 gene deletion as a cause of chronic renal failure in adults Nephrol. Dial. Transplant., September 1, 2006; 21(9): 2660 - 2663. [Full Text] [PDF] |
||||
![]() |
R. Gershkovich, D. Sacks, A. Chlibovsky, S. Yudaev, and A. Korzets Dentistry, neurology and nephrology--what is the connection? Nephrol. Dial. Transplant., February 1, 2006; 21(2): 539 - 540. [Full Text] [PDF] |
||||
