Use of urinary bladder measurements from a point-of-care cysto-colic ultrasonographic view to estimate urinary bladder volume in dogs and cats
dc.contributor.author | Lisciandro, Gregory R. | |
dc.contributor.author | Fosgate, Geoffrey Theodore | |
dc.date.accessioned | 2017-11-22T06:03:59Z | |
dc.date.issued | 2017-11 | |
dc.description.abstract | OBJECTIVE : to develop a point-of-care ultrasound-derived formula to estimate urinary bladder volume noninvasively in dogs and cats. DESIGN : Prospective case series. SETTING : Private 24-hour veterinary emergency center. ANIMALS : Client-owned dogs and cats requiring urethral catheterization. INTERVENTIONS : Ultrasound measurements of length, width, and height of balloons filled with known water volumes were used to develop a formula to estimate urinary bladder volume using linear regression. The formula was then applied to point-of-care ultrasound-derived cysto-colic view measurements, and calculations were compared to total aspirated urine volume. MEASUREMENTS AND MAIN RESULTS : Fifteen balloons with known volumes (median, 126 mL [range, 27–689 mL]) were used to identify length × width × height (cm) × 0.2 × π as the best formula to estimate urinary bladder volume in milliliters. Fourteen cats and 14 dogs were used for comparison of formula-derived volume estimate to actual urinary bladder volume. Median aspirated urine volume, bias (formula-derived minus actual aspirated), and percentage difference were 80 mL, –4.1 mL, and –6.6% for cats, respectively. For dogs, the results were 78 mL, 3.4 mL, and 3.6%, respectively. CONCLUSIONS AND CLINICAL RELEVANCE : The point-of-care ultrasound-derived formula may be useful to estimate urine volume noninvasively in dogs and cats. | en_ZA |
dc.description.department | Production Animal Studies | en_ZA |
dc.description.embargo | 2018-11-30 | |
dc.description.librarian | hj2017 | en_ZA |
dc.description.uri | http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1476-4431 | en_ZA |
dc.identifier.citation | Lisciandro, G.R. & Fosgate, G.T. 2017, 'Use of urinary bladder measurements from a point-of-care cysto-colic ultrasonographic view to estimate urinary bladder volume in dogs and cats', Journal of Veterinary Emergency and Critical Care, vol. 27, no. 6, pp. 713-717. | en_ZA |
dc.identifier.issn | 1479-3261 (print) | |
dc.identifier.issn | 1476-4431 (online) | |
dc.identifier.other | 10.1111/vec.12670 | |
dc.identifier.uri | http://hdl.handle.net/2263/63256 | |
dc.language.iso | en | en_ZA |
dc.publisher | Wiley | en_ZA |
dc.rights | © 2017 Veterinary Emergency and Critical Care Society. This is the pre-peer reviewed version of the following article : 'Use of urinary bladder measurements from a point-of-care cysto-colic ultrasonographic view to estimate urinary bladder volume in dogs and cats', Journal of Veterinary Emergency and Critical Care, vol. 27, no. 6, pp. 713-717, 2017, doi : 10.1111/vec.12670 . The definite version is available at : http://onlinelibrary.wiley.comjournal/10.1111/(ISSN)1476-4431. | en_ZA |
dc.subject | Abdominal focused assessment with sonography for trauma (AFAST) | en_ZA |
dc.subject | Urine output (UOP) | en_ZA |
dc.subject | Gallbladder volume | en_ZA |
dc.subject | Ultrasound | en_ZA |
dc.subject | Canine | en_ZA |
dc.subject | Feline | en_ZA |
dc.title | Use of urinary bladder measurements from a point-of-care cysto-colic ultrasonographic view to estimate urinary bladder volume in dogs and cats | en_ZA |
dc.type | Postprint Article | en_ZA |