Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2009-6-29
pubmed:abstractText
Silicate calculi are common in some mammals, such as dogs and sheep, but extremely rare in humans. We report a case of silicate calculi in a woman using oral over-the-counter Uncaria tomentosa, Digestive Advantage and FlexProtex supplements. All 3 contained the excipient silica dioxide. Stone analysis showed composition of 100% silicate. The nephrolithiasis promptly abated after discontinuation of the products containing silica, then returned when the patient restarted her supplements. This case emphasizes the importance of stone analysis when obvious causes of nephrolithiasis are unclear and highlights the concerns of using over-the-counter supplements without substantial oversight.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
1523-6838
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
54
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
127-30
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Silicate nephrolithiasis after ingestion of supplements containing silica dioxide.
pubmed:affiliation
Division of Hospital and Specialty Medicine, Portland VA Medical Center, Portland, OR 97239, USA.
pubmed:publicationType
Journal Article, Case Reports