Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Placental Infection Is Associated With Massive Perivillous Fibrin Deposition at the Maternal-Fetal Interface: A Preliminary Study
Author(s) -
Esin Kotiloglu-Karaa,
Beatrix Kele,
Raghavendran KulasegaranShylini,
Claire Broad,
Dola Owoyemi,
Joanne E. Martin,
Graham MacPhail,
Stamatina Iliodromiti,
Anna Riddell,
Eliza Alexander,
Teresa CutiñoMoguel
Publication year - 2022
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciac173
Subject(s) - medicine , coronavirus , fetus , reverse transcription polymerase chain reaction , respiratory disease , respiratory system , placenta , covid-19 , immunohistochemistry , pathology , virology , lung , pregnancy , disease , gene , infectious disease (medical specialty) , biology , gene expression , genetics
We observed an increased frequency of massive perivillous fibrin deposition (MPFD) ,during the second COVID-19 pandemic wave dominated by the alpha variant of SARS-CoV-2. MPFD associated with 100% RT-PCR positivity for SARS-CoV-2 and detection by immunohistochemistry. The alpha variant was identified in all placentas with MPFD that could be sequenced.
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