Source:http://linkedlifedata.com/resource/pubmed/id/12432430
Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:dateCreated |
2002-11-14
|
pubmed:abstractText |
Renal ultrasound scan, circulating creatinine and calcium, and the urinary calcium excretion rate were investigated in 57 patients with clinically and genetically typical Williams-Beuren syndrome (25 female and 32 male subjects, aged from 1.0 year to 23 years, median 8.5 years) on regular follow up at our institution. Twenty-three unilateral abnormalities were detected in 20 patients: pelvic dilatation ( n=6), renal hypoplasia ( n=5), isolated renal cyst ( n=3), kidney surface irregularity ( n=3), kidney duplication ( n=2), renal agenesis ( n=1), megaureter ( n=1), pelvic kidney dystopia ( n=1), and renal stone ( n=1). Both infantile hypercalcemia and nephrocalcinosis was absent in the 57 patients. Mild hypercalcemia was noted in 1 and mild hypercalciuria in 2 patients after the 1st year of life. In conclusion, the study indicates the frequent occurrence of intrinsic renal tract abnormalities detected by ultrasonography in Williams-Beuren syndrome. However, the study does not confirm the importance given in the past to the occurrence of hypercalcemia and hypercalciuria.
|
pubmed:language |
eng
|
pubmed:citationSubset |
IM
|
pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:author | |
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
899-902
|
pubmed:dateRevised |
2006-11-15
|
pubmed:articleTitle |
Renal tract ultrasonography and calcium homeostasis in Williams-Beuren syndrome.
|
pubmed:affiliation |
Centro di Genetica dell'Infanzia, Clinica Pediatrica I, Clinica De Marchi, Milano, Italy.
|