Sialolithiasis echocardiography or ultrasound: Difference between revisions

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==Ultrasound==
==Ultrasound==
Ultrasonography is well-established in cases of clinical suspicion of sialolithiasis, able not only to visualize the stone in many instances but also the gland 2-3. Stones appear as strongly hyperechoic lines or points with distal acoustic shadowing represent stones. Small stones (< 2 mm) may however not shadow 2-3. Ultrasound is able to visualize stones that are radiolucent.


In acute obstructive cases, the gland appears enlarged and excretory ducts proximal to the stone may be visibly dilated.
*Ultrasound may be helpful in the diagnosis of sialolithiasis. Findings on ultrasound diagnostic of sialolithiasis  include:<ref name="pmid10966693">{{cite journal |vauthors=Jäger L, Menauer F, Holzknecht N, Scholz V, Grevers G, Reiser M |title=Sialolithiasis: MR sialography of the submandibular duct--an alternative to conventional sialography and US? |journal=Radiology |volume=216 |issue=3 |pages=665–71 |year=2000 |pmid=10966693 |doi=10.1148/radiology.216.3.r00se12665 |url=}}</ref>
 
Examination is best performed with small high-frequency intra-oral probes 5.
 
*Ultrasound may be helpful in the diagnosis of sialolithiasis. Findings on ultrasound diagnostic of sialolithiasis  include:
**Hyperechoic points or lines with distal acoustic shadowing.
**Hyperechoic points or lines with distal acoustic shadowing.
***Small stones less than 2 cm may not have shadow
***Small stones less than 2 cm may not have shadow
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[[Category:Gastroenterology]]
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[[Category:Radiology]]
[[Category:Radiology]]
[[Category:Primary care]]
[[Category:Primary care]]

Revision as of 15:19, 6 February 2018

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Mahda Alihashemi M.D. [2]

Overview

There are no echocardiography/ultrasound findings associated with [disease name].

OR

Echocardiography/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].

Ultrasound

  • Ultrasound may be helpful in the diagnosis of sialolithiasis. Findings on ultrasound diagnostic of sialolithiasis include:[1]
    • Hyperechoic points or lines with distal acoustic shadowing.
      • Small stones less than 2 cm may not have shadow
    • Ultrasound can detect stones that are radiolucent
    • In acute obstructive cases due to sialolithiasis, ther excretory duct may be dilated.
  • Ultrasound is done with intra oral probes

References

  1. Jäger L, Menauer F, Holzknecht N, Scholz V, Grevers G, Reiser M (2000). "Sialolithiasis: MR sialography of the submandibular duct--an alternative to conventional sialography and US?". Radiology. 216 (3): 665–71. doi:10.1148/radiology.216.3.r00se12665. PMID 10966693.

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