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Difference between revisions of "Cardiac tumours"
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→Microscopic: more
(→Cardiac myxoma: more) |
(→Microscopic: more) |
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| Line 51: | Line 51: | ||
Features:<ref name=pmid12006696/> | Features:<ref name=pmid12006696/> | ||
*[[myxoid stroma|Myxoid]] material - extra cellular - '''key feature'''. | *[[myxoid stroma|Myxoid]] material - extra cellular - '''key feature'''. | ||
*Myxoma cells | *Myxoma cells:<ref name=pmid16508920>{{Cite journal | last1 = Orlandi | first1 = A. | last2 = Ciucci | first2 = A. | last3 = Ferlosio | first3 = A. | last4 = Genta | first4 = R. | last5 = Spagnoli | first5 = LG. | last6 = Gabbiani | first6 = G. | title = Cardiac myxoma cells exhibit embryonic endocardial stem cell features. | journal = J Pathol | volume = 209 | issue = 2 | pages = 231-9 | month = Jun | year = 2006 | doi = 10.1002/path.1959 | PMID = 16508920 }}</ref> | ||
**Stellate, polygonal or spindled morphology. | |||
**+/-Multinucleated. | |||
**Inconspicuous [[nucleoli]]. | |||
**Abundant cytoplasm. | |||
*Calcified elastic fibers - ''gamna bodies''. | *Calcified elastic fibers - ''gamna bodies''. | ||
*Hemorrhage common. | *Hemorrhage common. | ||
*Often covered by endothelium. | *Often covered by endothelium. | ||
*+/-Ossification. | *+/-Ossification. | ||
*+/-Fibrosis. | |||
Images: | Images: | ||