Preferred Label : Dent disease 1;
Symbol : DENT1;
CISMeF acronym : NPHL2;
Type : Phenotype, molecular basis known;
Alternative titles and symbols : Urolithiasis, hypercalciuric, X-linked; Nephrolithiasis 2; Nephrolithiasis, hypercalciuric, X-linked; NPHL2;
Description : The term 'X-linked hypercalciuric nephrolithiasis' comprises several related forms
of hereditary renal tubular disorders caused by mutations in the CLCN5 gene, including
Dent disease, X-linked recessive nephrolithiasis (310468), X-linked recessive hypophosphatemic
rickets (300554), and low molecular weight proteinuria (308990). Although these disorders
are allelic and are all characterized by progressive proximal renal tubulopathy with
hypercalciuria, low-molecular-weight proteinuria, and nephrocalcinosis, they vary
in degree of severity and were originally reported as separate disorders. Some have
considered these disorders as phenotypic variants of a single disease, referred to
as the 'Dent disease complex' (Scheinman, 1998; Gambaro et al., 2004). Scheinman et
al. (1999) provided a comprehensive review of genetic disorders of renal electrolyte
transport. - Genetic Heterogeneity of Dent Disease See also Dent disease-2 (300555),
which is caused by mutation in the;
Inheritance : X-linked recessive;
Molecular basis : Caused by mutation in the chloride channel 5 gene (CLCN5, 300008.0001);
Laboratory abnormalities : Low-molecular-weight proteinuria; Hypercalciuria; Hypophosphatemia; Hyperphosphaturia; Aminoaciduria; Glycosuria; Microscopic hematuria; Appropriately increased serum 1,25-dihydroxyvitamin D3;
Prefixed ID : #300009;
Origin ID : 300009;
UMLS CUI : C1848336;
Broader ORDO disease(s)
Currated CISMeF NLP mapping
DO Cross reference
Genes related to phenotype
HPO term(s)
ORDO concept(s)
Semantic type(s)
UMLS correspondences (same concept)
Validated automatic mappings to NTBT