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Difference between revisions of "Cardiac myxoma"
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| Molecular = | | Molecular = | ||
| IF = | | IF = | ||
| Gross = usu. atrium, usu. left side | | Gross = usu. atrium, usu. left side, classically projects into the lumen | ||
| Grossing = | | Grossing = | ||
| Site = [[heart]] | | Site = [[heart]] | ||
| Line 27: | Line 27: | ||
| Other = | | Other = | ||
| ClinDDx = other heart tumours | | ClinDDx = other heart tumours | ||
}} | |||
{{ Infobox external links | |||
| Name = {{PAGENAME}} | |||
| EHVSC = | |||
| EHVSC_mult = | |||
| pathprotocols = | |||
| wikipedia = atrial myxoma | |||
| pathoutlines = | |||
| rosaicollection = 1267 | |||
}} | }} | ||
'''Cardiac myxoma''' is the most common [[Cardiac tumours|tumour of the heart]]. They are typical in the atrium; thus, a synonym is '''atrial myxoma'''. | '''Cardiac myxoma''' is the most common [[Cardiac tumours|tumour of the heart]]. They are typical in the atrium; thus, a synonym is '''atrial myxoma'''. | ||
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Most common presentations:<ref name=pmid3188128/> | Most common presentations:<ref name=pmid3188128/> | ||
*Dyspnea - 45%. | *[[Dyspnea]] - 45%. | ||
*Neurologic symptoms 36%. | *Neurologic symptoms 36%. | ||
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Location:<ref name=pmid3188128/> | Location:<ref name=pmid3188128/> | ||
*Usually atrial. | *Usually atrial. | ||
*Usually left side ~60%.<ref name=pmid12006696 | *Usually left side ~60%.<ref name=pmid12006696/> | ||
Features:<ref name=pmid12006696>{{cite journal |author=Grebenc ML, Rosado-de-Christenson ML, Green CE, Burke AP, Galvin JR |title=Cardiac myxoma: imaging features in 83 patients |journal=Radiographics |volume=22 |issue=3 |pages=673-89 |year=2002 |pmid=12006696 |doi= |url=http://radiographics.rsna.org/content/22/3/673.long}}</ref> | Features:<ref name=pmid12006696>{{cite journal |author=Grebenc ML, Rosado-de-Christenson ML, Green CE, Burke AP, Galvin JR |title=Cardiac myxoma: imaging features in 83 patients |journal=Radiographics |volume=22 |issue=3 |pages=673-89 |year=2002 |pmid=12006696 |doi= |url=http://radiographics.rsna.org/content/22/3/673.long}}</ref> | ||
*Lobular surface. | *Lobular surface. | ||
*Smooth surface. | *Smooth surface. | ||
===Image=== | |||
<gallery> | |||
Image:Myxoma.jpg |Cardiac myxoma. (WC/AFIP) | |||
</gallery> | |||
==Microscopic== | ==Microscopic== | ||
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===Images=== | ===Images=== | ||
<gallery> | <gallery> | ||
Image: | Image:Atrial myxoma low mag.jpg| AM - low mag. | ||
Image: | Image:Atrial myxoma intermed mag.jpg| AM - intermed. mag. | ||
Image: | Image:Atrial myxoma high mag.jpg| AM - high mag. | ||
Image:Atrial myxoma edge low mag.jpg| AM with interface to muscular wall - low mag. | |||
Image:Atrial myxoma edge high mag.jpg| AM with endothelium - high mag. | |||
</gallery> | </gallery> | ||
www | ====www==== | ||
*[http://radiographics.rsna.org/content/22/3/673/F3.expansion.html Atrial myxoma (rsna.org)].<ref name=pmid12006696/> | *[http://radiographics.rsna.org/content/22/3/673/F3.expansion.html Atrial myxoma (rsna.org)].<ref name=pmid12006696/> | ||
*[http://radiographics.rsna.org/content/22/3/673/F4.expansion.html Gamna bodies (rsna.org)].<ref name=pmid12006696/> | *[http://radiographics.rsna.org/content/22/3/673/F4.expansion.html Gamna bodies (rsna.org)].<ref name=pmid12006696/> | ||