Dermatofibroma echocardiography or ultrasound: Difference between revisions

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==Overview==
==Overview==


There are no echocardiography/ultrasound findings associated with [disease name].
[[Ultrasound]] may be helpful in the [[diagnosis]] of dermatofibroma. Findings on an [[ultrasound]] suggestive of dermatofibroma include hypoechoic [[solid]] [[nodule]], [[avascular]] [[lesion]] within the [[dermis]], and unwell defined [[margin]].


OR
==Ultrasound==


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].
[[Ultrasound]] may be helpful in the [[diagnosis]] of dermatofibroma. Findings on an [[ultrasound]] suggestive of dermatofibroma include:<ref name="WortsmanWortsman2010">{{cite journal|last1=Wortsman|first1=Ximena|last2=Wortsman|first2=Jacobo|title=Clinical usefulness of variable-frequency ultrasound in localized lesions of the skin|journal=Journal of the American Academy of Dermatology|volume=62|issue=2|year=2010|pages=247–256|issn=01909622|doi=10.1016/j.jaad.2009.06.016}}</ref><ref name="WonPark2017">{{cite journal|last1=Won|first1=Kyu Yeoun|last2=Park|first2=So Young|last3=Jin|first3=Wook|last4=Lew|first4=Bark-Lynn|title=Dermatofibroma: sonographic findings and pathologic correlation|journal=Acta Radiologica|volume=59|issue=4|year=2017|pages=454–459|issn=0284-1851|doi=10.1177/0284185117721263}}</ref>
 
*Hypoechoic [[solid]] [[nodule]]
OR
*[[Avascular]] [[lesion]] within the [[dermis]]
 
*Unwell defined [[margin]]
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==
 
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]
*[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]
*[Complication 3]
 
If these lesions are evaluated prior to biopsy by sonography, they should appear as an avascular lesion within the dermis which will often have superficial subcutis involvement and spiculated margins that are not well defined. The size and margins of these lesions correlate well on the histopathologic exam with sonographic findings.
 
 
Ultrasound may show a round (67%) or ovoid lesion in the subcutaneous region. Most lesions have well defined margins and a mildly lobulated border. Internal echotexture tends to be heterogeneously hypoechoic matrix, often with rounded, ovoid, or occasionally linear discrete hypoechoic areas. Very small echogenic foci (<0.5 mm), usually without an accompanying comet tail artifact may be seen. Posterior acoustic enhancement is commonly seen. Most tumors show moderate vascularity on color Doppler imaging. This vascularity tends to be more profound peripherally rather than centrally, and tends to be more organized rather than being chaotic in distribution.


==References==
==References==
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[[Category:Medicine]]
[[Category:Medicine]]
[[Category:Oncology]]
[[Category:Oncology]]
[[Category:Up-To-Date]]​
[[Category:Up-To-Date]]
[[Category:Primary care]]
[[Category:Dermatology]]
[[Category:Dermatology]]

Latest revision as of 21:17, 29 July 2020

Dermatofibroma Microchapters

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

Overview

Ultrasound may be helpful in the diagnosis of dermatofibroma. Findings on an ultrasound suggestive of dermatofibroma include hypoechoic solid nodule, avascular lesion within the dermis, and unwell defined margin.

Ultrasound

Ultrasound may be helpful in the diagnosis of dermatofibroma. Findings on an ultrasound suggestive of dermatofibroma include:[1][2]

References

  1. Wortsman, Ximena; Wortsman, Jacobo (2010). "Clinical usefulness of variable-frequency ultrasound in localized lesions of the skin". Journal of the American Academy of Dermatology. 62 (2): 247–256. doi:10.1016/j.jaad.2009.06.016. ISSN 0190-9622.
  2. Won, Kyu Yeoun; Park, So Young; Jin, Wook; Lew, Bark-Lynn (2017). "Dermatofibroma: sonographic findings and pathologic correlation". Acta Radiologica. 59 (4): 454–459. doi:10.1177/0284185117721263. ISSN 0284-1851.

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