Preferred Label : Urofacial syndrome 2;
Symbol : UFS2;
CISMeF acronym : UFS2;
Type : Phenotype, molecular basis known;
Description : Urofacial syndrome (UFS; Ochoa syndrome) is an autosomal recessive disorder characterized
by congenital urinary bladder dysfunction associated with an abnormal facial expression
upon smiling, laughing, and crying. Affected individuals have an overactive detrusor
muscle that fails to fully expel urine because of concomitant internal sphincter contraction,
and patients may experience lifelong urinary incontinence, recurrent urosepsis, vesicoureteral
reflux, and renal failure. In addition, some patients have severe constipation, indicating
a generalized elimination defect (summary by Stuart et al., 2013). For a discussion
of genetic heterogeneity of UFS, see UFS1 (236730).;
Inheritance : Autosomal recessive;
Molecular basis : Caused by mutation in the leucine-rich repeats- and immunoglobulin-like domains-containing
protein 2 gene (LRIG2, 608869.0001);
Prefixed ID : #615112;
Origin ID : 615112;
UMLS CUI : C3554520;
DO Cross reference
Genes related to phenotype
HPO term(s)
ORDO concept(s)
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