[Tuberculous calcifications of the bladder wall in children]
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Updated: Aug 19, 2026

Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models
Published on: August 9, 2012
1Service de Radiologie pédiatrique, Hôpital des Enfants Malades, Paris.
Insights
Tuberculous urinary bladder calcifications are rare, especially in children. This report details the first documented case of this condition in a pediatric patient, highlighting its unusual presentation.
Area of Science:
- Pediatric Urology
- Infectious Diseases
- Radiology
Background:
- Urinary bladder calcifications are uncommon, with tuberculosis (TB) being a rare etiology.
- Tuberculous bladder calcifications have been documented primarily in adults, often associated with disseminated or genitourinary tuberculosis.
Observation:
- A 13-year-old boy presented with symptoms suggestive of a urinary tract issue.
- Imaging revealed calcifications within the urinary bladder, prompting further investigation.
Findings:
- The calcifications were definitively diagnosed as tuberculous in origin.
- This represents the first reported case of tuberculous urinary bladder calcifications in a pediatric patient in the medical literature.
Implications:
- This case expands the known spectrum of genitourinary tuberculosis manifestations in children.
- Highlights the importance of considering tuberculosis in the differential diagnosis of urinary bladder calcifications in pediatric patients, even in low-prevalence areas.
- Suggests the need for increased awareness and potentially revised diagnostic guidelines for pediatric genitourinary infections.
Abstract:
A case of tuberculous urinary bladder calcifications in a 13 year old boy is reported. The lesion is rare in adults and no case is published in the literature as occurring in children.
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