Noun
A crystalline mineral found in guano. It is a hydrous phosphate of magnesia and ammonia.
Source: Webster's dictionaryOlder children are at greater risk independent of age and sex. citation As with adults, most pediatric kidney stones are predominantly composed of calcium oxalate ; struvite and calcium phosphate stones are less common. Source: Internet
Struvite stones can grow rapidly, forming large calyceal staghorn calculi that can require invasive surgery such as percutaneous nephrolithotomy or even anatrophic nephrolithotomy for definitive treatment. Source: Internet
Struvite stones (triple phosphate/magnesium ammonium phosphate) have a 'coffin lid' morphology by microscopy. Source: Internet
This alkalinizes the urine, resulting in favorable conditions for the formation of struvite stones. Source: Internet