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Difference between revisions of "Uterine tumours"
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→Endometrial stromal nodule
(→Endometrial stromal tumours: +ESN) |
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| Line 171: | Line 171: | ||
===Microscopic=== | ===Microscopic=== | ||
Features: | Features: | ||
*Well-circumscribed - '''key feature'''.<ref name=pmid17347285>{{Cite journal | last1 = Baker | first1 = P. | last2 = Oliva | first2 = E. | title = Endometrial stromal tumours of the uterus: a practical approach using conventional morphology and ancillary techniques. | journal = J Clin Pathol | volume = 60 | issue = 3 | pages = 235-43 | month = Mar | year = 2007 | doi = 10.1136/jcp.2005.031203 | PMID = 17347285 | url = http://jcp.bmj.com/content/60/3/235.full }}</ref> | *Well-circumscribed - '''key feature'''. | ||
**The interface of lesion may not have more than three finger-like irregularities/projections into the surround myometrium that are >= 3 mm.<ref name=pmid17347285>{{Cite journal | last1 = Baker | first1 = P. | last2 = Oliva | first2 = E. | title = Endometrial stromal tumours of the uterus: a practical approach using conventional morphology and ancillary techniques. | journal = J Clin Pathol | volume = 60 | issue = 3 | pages = 235-43 | month = Mar | year = 2007 | doi = 10.1136/jcp.2005.031203 | PMID = 17347285 | url = http://jcp.bmj.com/content/60/3/235.full }}</ref> | |||
*No vascular invasion. | |||
Notes: | |||
*Myometrial invasion or vascular invasions = ESS or UES. | |||
Images: | |||
*[http://en.wikipedia.org/wiki/File:EndometrialStromalNodule.JPG ESN (WC)]. | |||
==Low grade endometrial stromal sarcoma== | ==Low grade endometrial stromal sarcoma== | ||