title: Fetal listeriosis during the second trimester of gestation.
abstract: Listeriosis is common and is implicated in about 3% of second-term abortions examined in our laboratory. Maternal fever was followed rapidly in all instances by the expulsion of a nonmacerated fetus. Chorioamnionitis was always present and was associated with placental microabscesses. Leukocytic infiltrates were frequent in fetal tissues, being present in adrenal, lung, and skin. Listeria monocytogenes was isolated from 8 of the 205 abortions that had microbiological cultures (3.9%). The clinical features and morphological lesions were so characteristic that the diagnosis of listeriosis could be made in 5 of the 217 fixed abortuses received during the same period, but without culture. In contrast to the third trimester of pregnancy, there were no inflammatory lesions in the central nervous system in our small series.
authors.affiliation: Department of Developmental Biology, CHU Reims, Inserm U314, France.
authors.forename: A V
authors.initials: AV
authors.lastname: Lallemand
authors.forename: D A
authors.initials: DA
authors.lastname: Gaillard
authors.forename: P H
authors.initials: PH
authors.lastname: Paradis
authors.forename: C G
authors.initials: CG
authors.lastname: Chippaux
mesh_terms: D000031:Abortion, Septic / Q000175:diagnosis / Q000473:pathology; D000038:Abscess / Q000382:microbiology / Q000473:pathology; D000307:Adrenal Gland Diseases / Q000382:microbiology / Q000473:pathology; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis / Q000473:pathology*; D005865:Gestational Age; D006801:Humans; D008089:Listeria monocytogenes / Q000302:isolation & purification; D008088:Listeriosis / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis