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Chronic Chorioamnionitis
Histological characteristics of chronic chorioamnionitis (CCA) an inflammation of the fetal membranes (amnion and chorion) due to a bacterial infection.
ICD Code: O41.1 Infection of amniotic sac and membranes Amnionitis Chorioamnionitis Membranitis Placentitis
- Stage 1
- a - inflammation showing infiltration of lymphocytes limited to the chorionic trophoblast layer
- b - CD3 immunostaining demonstrates that the majority of these cells are T cells
- Stage 2
- c - inflammation is characterized by infiltration of lymphocytes into the chorioamniotic connective tissue layer (Stain - Haematoxylin Eosin)
- d - largely CD3+ T cells
Reference
Kim CJ, Romero R, Kusanovic JP, Yoo W, Dong Z, Topping V, Gotsch F, Yoon BH, Chi JG & Kim JS. (2010). The frequency, clinical significance, and pathological features of chronic chorioamnionitis: a lesion associated with spontaneous preterm birth. Mod. Pathol. , 23, 1000-11. PMID: 20348884 DOI.
Copyright
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Figure 1 Nihms285060f1.jpg original image resized and labeled.
Cite this page: Hill, M.A. (2024, April 23) Embryology Chronic chorioamnionitis histology.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Chronic_chorioamnionitis_histology.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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| current | 13:27, 9 March 2014 | | 1,000 × 708 (156 KB) | Z8600021 (talk | contribs) | ==Chronic Chorioamnionitis== Histological characteristics of chronic chorioamnionitis (CCA) an inflammation of the fetal membranes (amnion and chorion) due to a bacterial infection. * Stage 1 ((a, b) inflammation showing infiltration of lymphocytes ... |
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