Abstract.
We performed a prospective study of 40 infants with suspected urinary tract infection to determine standards for ultrasound guidance of suprapubic bladder aspiration (SBA). Only transverse bladder diameter showed a significant correlation with bladder volume (r = 0.83, P<0.001). Urine was obtained in 36 patients (90%). The mean transverse diameter was 4.4 ± 0.8 cm (range 3–6.1 cm). In the 4 patients (10%) in whom urine was not obtained, the transverse diameter was 3.2 ± 0.2 cm (range 2.9–3.5 cm). Our findings indicate that a SBA is more likely to be successful when the transverse diameter is above 3.5 cm, whereas when the diameter is lower than 3 cm the procedure is less likely to be successful.
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Received September 9, 1996; received in revised form and accepted February 20, 1997
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García-Nieto, V., Navarro, J., Sánchez-Almeida, E. et al. Standards for ultrasound guidance of suprapubic bladder aspiration. Pediatr Nephrol 11, 607–609 (1997). https://doi.org/10.1007/s004670050347
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DOI: https://doi.org/10.1007/s004670050347