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Syndrome reference sheet
Generated 13 Oct 2026
Nephrology · Nephrology / Hereditary kidney disease

Renal coloboma syndrome

Also known as: Papillorenal syndrome

Optic nerve coloboma with renal hypodysplasia.

Medical specialty
Nephrology
Subspecialty
Nephrology / Hereditary kidney disease
Sex & age distribution
Male: affected; Female: affected equally; Children: yes
Gene(s) involved
PAX2

Etiology & mechanism

PAX2 haploinsufficiency.

Gene(s) involved (1)

PAX2

Symptoms & signs (5)

hypertensionoptic disc colobomaproteinuriarenal hypoplasiavesicoureteral reflux
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