Villitis of unknown etiology: Difference between revisions
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*Infective villitis is usu. B-cell predominant. | *Infective villitis is usu. B-cell predominant. | ||
*'''No''' plasma cells - this suggests an infectious etiology.<ref>Sherman, C. 7 February 2011.</ref> | *'''No''' plasma cells - this suggests an infectious etiology.<ref>Sherman, C. 7 February 2011.</ref> | ||
** | **Rare plasma cells may be seen in the decidua -- these can be ignored. | ||
DDx: | |||
*[[Acute villitis]]. | |||
===Images=== | ===Images=== | ||
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*[http://www.flickr.com/photos/jian-hua_qiao_md/3954022678/in/photostream/ VUE (flickr.com)].<ref name=jian>URL: [http://www.flickr.com/photos/jian-hua_qiao_md/3954021698/ http://www.flickr.com/photos/jian-hua_qiao_md/3954021698/]. Accessed on: 11 January 2011.</ref> | *[http://www.flickr.com/photos/jian-hua_qiao_md/3954022678/in/photostream/ VUE (flickr.com)].<ref name=jian>URL: [http://www.flickr.com/photos/jian-hua_qiao_md/3954021698/ http://www.flickr.com/photos/jian-hua_qiao_md/3954021698/]. Accessed on: 11 January 2011.</ref> | ||
==Sign out== | |||
<pre> | |||
PLACENTA, UMBILICAL CORD AND FETAL MEMBRANES, CESAREAN SECTION: | |||
- FETAL MEMBRANES WITH MECONIUM-LADEN MACROPHAGES, NEGATIVE FOR CHORIOAMNIONITIS. | |||
- PLACENTAL DISC WITH THIRD TRIMESTER VILLI WITH: | |||
-- FOCAL LYMPHOHISTOCYTIC VILLITIS, SEE COMMENT. | |||
-- LARGE AVASCULAR VILLI. | |||
-- MINUTE FOCUS OF ACUTE VILLITIS AND SMALL FOCUS OF INTERVILLITIS. | |||
-- PLACENTAL INFARCTS, MULTIPLE, SMALL. | |||
-- PERIVILLOUS FIBRIN DEPOSITION, MODERATE. | |||
-- THROMBUS. | |||
- THREE VESSEL UMBILICAL CORD WITHIN NORMAL LIMITS. | |||
COMMENT: | |||
The change is suggestive with villitis of unknown etiology. | |||
</pre> | |||
==See also== | ==See also== | ||
*[[Acute villitis]]. | *[[Acute villitis]]. | ||