Kidney stone ultrasonography
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Kidney stone Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Kidney stone ultrasonography On the Web |
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American Roentgen Ray Society Images of Kidney stone ultrasonography |
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Risk calculators and risk factors for Kidney stone ultrasonography |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
Abdominal ultrasound may be helpful in the diagnosis of [disease name]. Findings on an echocardiography/ultrasound suggestive of/diagnostic of [disease name] include [finding 1], [finding 2], and [finding 3].
OR
There are no echocardiography/ultrasound findings associated with [disease name]. However, an echocardiography/ultrasound may be helpful in the diagnosis of complications of [disease name], which include [complication 1], [complication 2], and [complication 3].
Echocardiography/Ultrasound
- Abdominal ultrasound may be helpful in the diagnosis of nephrolithiasis Findings on an ultrasound suggestive of/diagnostic of nephrolithiasis include:[2][3]
- Echogenic or hyperechogenic foci
- Acoustic shadowing
- Twinkle artefact on colour Doppler
- Colour comet-tail artefact
- Increased resistive index which signifies acute obstruction
- Abdominal ultrasound can help in avoiding the effects of radiation at first.
- It can be used to watch for complications such as hydronephrosis.
- Abdominal ultrasound can be used to look for stones in adjacent areas such as ureters where it can be 100% specific.[4]
References
- ↑ Case courtesy of Dr Maulik S Patel,"https://radiopaedia.org/cases/10079">rID: 10079
- ↑ Nicolau C, Claudon M, Derchi LE, Adam EJ, Nielsen MB, Mostbeck G, Owens CM, Nyhsen C, Yarmenitis S (August 2015). "Imaging patients with renal colic-consider ultrasound first". Insights Imaging. 6 (4): 441–7. doi:10.1007/s13244-015-0396-y. PMC 4519809. PMID 25994497.
- ↑ Brisbane W, Bailey MR, Sorensen MD (November 2016). "An overview of kidney stone imaging techniques". Nat Rev Urol. 13 (11): 654–662. doi:10.1038/nrurol.2016.154. PMC 5443345. PMID 27578040.
- ↑ Sheafor DH, Hertzberg BS, Freed KS, Carroll BA, Keogan MT, Paulson EK, DeLong DM, Nelson RC (December 2000). "Nonenhanced helical CT and US in the emergency evaluation of patients with renal colic: prospective comparison". Radiology. 217 (3): 792–7. doi:10.1148/radiology.217.3.r00dc41792. PMID 11110945.