CC BY-NC-ND 4.0 · Indian J Radiol Imaging 2023; 33(02): 260-263
DOI: 10.1055/s-0042-1760282
Case Report

Renal Coloboma Syndrome—An Autosomal Dominant Genetic Disorder

S. Shanmuga Jayanthan
1   Department of Radiology, Meenakshi Hospital, Tanjore, Tamil Nadu, India
,
Rajagopal Ganesh
2   Department of Radiodiagnosis, Meenakshi Mission Hospital and Research Centre, Madurai, Tamil Nadu, India
,
Narayanan Karunakaran
2   Department of Radiodiagnosis, Meenakshi Mission Hospital and Research Centre, Madurai, Tamil Nadu, India
,
T. Mukuntharajan
2   Department of Radiodiagnosis, Meenakshi Mission Hospital and Research Centre, Madurai, Tamil Nadu, India
,
A. Nancy Manodoss
2   Department of Radiodiagnosis, Meenakshi Mission Hospital and Research Centre, Madurai, Tamil Nadu, India
,
2   Department of Radiodiagnosis, Meenakshi Mission Hospital and Research Centre, Madurai, Tamil Nadu, India
,
K. Nadanasadharam
1   Department of Radiology, Meenakshi Hospital, Tanjore, Tamil Nadu, India
› Institutsangaben

Abstract

Renal coloboma syndrome is an autosomal dominant genetic disorder that primarily affects kidney and eye development. It is also known as papillorenal syndrome. People with this condition typically have kidneys that are small and underdeveloped (hypodysplastic), which can lead to end-stage renal disease. It has been estimated that approximately 10% of children with hypoplastic kidneys may have renal coloboma syndrome. The eye anomalies consist of a wide and dysplastic optic disk with the emergence of the retinal vessels from the periphery of the disk, frequently called optic nerve coloboma.



Publikationsverlauf

Artikel online veröffentlicht:
06. Januar 2023

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  • References

  • 1 Weaver RG, Cashwell LF, Lorentz W, Whiteman D, Geisinger KR, Ball M. Optic nerve coloboma associated with renal disease. Am J Med Genet 1988; 29 (03) 597-605
  • 2 Sanyanusin P, McNoe LA, Sullivan MJ, Weaver RG, Eccles MR. Mutation of PAX2 in two siblings with renal-coloboma syndrome. Hum Mol Genet 1995; 4 (11) 2183-2184
  • 3 Schimmenti LA, Manligas GS, Sieving PA. Optic nerve dysplasia and renal insufficiency in a family with a novel PAX2 mutation, Arg115X: further ophthalmologic delineation of the renal-coloboma syndrome. Ophthalmic Genet 2003; 24 (04) 191-202
  • 4 Schimmenti LA, Pierpont ME, Carpenter BL, Kashtan CE, Johnson MR, Dobyns WB. Autosomal dominant optic nerve colobomas, vesicoureteral reflux, and renal anomalies. Am J Med Genet 1995; 59 (02) 204-208
  • 5 Capone VP, Morello W, Taroni F, Montini G. Genetics of congenital anomalies of the kidney and urinary tract: the current state of play. Int J Mol Sci 2017; 18 (04) 40796
  • 6 Rossanti R, Morisada N, Nozu K. et al. Clinical and genetic variability of PAX2-related disorder in the Japanese population. J Hum Genet 2020; 65 (06) 541-549
  • 7 Bouchard M. Transcriptional control of kidney development. Differentiation 2004; 72 (07) 295-306
  • 8 Bower M, Salomon R, Allanson J. et al. Update of PAX2 mutations in renal coloboma syndrome and establishment of a locus-specific database. Hum Mutat. 2012; 33 (03) 457-466
  • 9 Weber S, Moriniere V, Knüppel T. et al. Prevalence of mutations in renal developmental genes in children with renal hypodysplasia: results of the ESCAPE study. J Am Soc Nephrol 2006; 17 (10) 2864-2870
  • 10 Salomon R, Tellier AL, Attie-Bitach T. et al. PAX2 mutations in oligomeganephronia. Kidney Int 2001; 59 (02) 457-462
  • 11 Deng H, Zhang Y, Xiao H. et al. Diverse phenotypes in children with PAX2-related disorder. Mol Genet Genomic Med 2019; 7 (06) e701