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Stones in the urinary bladder in children and young adults
Insights
Pediatric bladder stones are often linked to underlying causes like foreign bodies or infections. Early detection in at-risk children is key for effective treatment of these bladder calculi.
Area of Science:
- Pediatric Urology
- Nephrology
- Pediatric Surgery
Background:
- Bladder stones (vesical calculi) can occur in children and young adults.
- Identifying underlying causes is crucial for managing pediatric bladder stones.
Purpose of the Study:
- To analyze the causes, patient demographics, and diagnostic features of bladder stones in pediatric patients.
- To emphasize the importance of recognizing at-risk individuals for timely intervention.
Main Methods:
- Retrospective review of 22 pediatric patients diagnosed with bladder stones between 1969 and 1985.
- Analysis of patient age, implicated lithogenic factors, and radiologic findings.
Main Results:
- Half of the patients were under 12 years old (mean age 11.9 years).
- Lithogenic factors were identified in 20 out of 22 patients.
- Common causes included intravesical foreign bodies, Proteus infection, bladder exstrophy, and intestinal mucosa in the urinary tract.
- Radiologic features were not specific for diagnosis.
Conclusions:
- Pediatric bladder stones are frequently associated with identifiable underlying conditions.
- Increased clinical awareness of at-risk populations can facilitate prompt diagnosis and treatment of bladder stones in children.
Abstract:
Bladder stones were diagnosed in 22 children and young adults at The Children's Hospital, Boston, from 1969 to 1985. One half of the patients were less than 12 years old (mean, 11.9 years). One or more lithogenic factors were implicated in all but two. The most common causes were the presence of an intravesical foreign body, infection with Proteus (a urea-splitting organism), exstrophy of the bladder, and the presence of intestinal mucosa in the urinary tract. The radiologic features of the stones were not specific, and no special techniques were needed to identify them. Heightened awareness of patients at risk will lead to prompt diagnosis and treatment.
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