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Difference between revisions of "Trophoblast"
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→Villi and age - table: more
(→Trophoblast table: +age of villi table) |
(→Villi and age - table: more) |
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| Line 130: | Line 130: | ||
==Villi and age - table== | ==Villi and age - table== | ||
{| class="wikitable" | {| class="wikitable" | ||
| Gestational age | | '''Gestational age''' | ||
| Nucleated | | '''Nucleated [[RBC]]s''' | ||
| Cytotrophoblast / syncytiotrophoblast | | '''Cytotrophoblast / <br>syncytiotrophoblast''' | ||
| Villi size | | '''Villi size''' | ||
| Vessels | | '''Vessels''' | ||
| '''Other''' | |||
|- | |- | ||
| First trimester | | First trimester | ||
| Line 141: | Line 142: | ||
| large | | large | ||
| few; location central | | few; location central | ||
| | |||
|- | |- | ||
| Second trimester | | Second trimester | ||
| rare | | rare | ||
| cytotrophoblast difficult to identify | | cytotrophoblast difficult to identify; syncytial knots uncommon | ||
| intermediate | | intermediate | ||
| intermediate; location: central/periphery | | intermediate; location: central/periphery | ||
| | |||
|- | |- | ||
| Third trimester | | Third trimester | ||
| absent | | absent | ||
| cytotrophoblast indistinct | | cytotrophoblast indistinct; syncytial knots common | ||
| small | | small | ||
| abundant; location: periphery of villi | | abundant; location: periphery of villi | ||
| focal calcifications | |||
|} | |} | ||