[Methods of localization of chorioamnionitis and their clinical value].
121 out of 390 placentas of mostly pathological deliveries and preganancies were cases of chorioamnionitis. Histological studies have been performed under topographical respects. Several localisations (dynamic phases) of ascending infection of the secundinae are being described and their clinical relevance is being assessed. 1)"Nomal secundinae" or "physiological leucocytosis at ruptured chorionic membranes": there are but a few cases (3 to 5%) of amniotic infection syndroms or morphological signs of an aspiration of infected amniotic fluid and fetal sepsis. 2) "Isolated leucocytosis of the vessels of the umbilical cord and the chorionic plate": it is mostly caused by a fetal hypoxia; relatively seldom it is the result of an infection (about 10%). 3) "Partial phlegmon of the secundinae" (phlegmon of the chorionic membrane with spreading to the periphery of the chorionic plate): about 30% amniotic infection syndrom or infected amniotic fluid (and fetal sepsis respectively. 4) "Subtotal phlegmon of the secundinae" (phlegmon of the chorionic membrane and the chorionic plate in part, spreading to the umbilical cord): about 50% amniotic infection syndrom or infected amniotic fluid (and fetal sepsis) respectively. 5) "Total phlegmon of the secundinae" : in the majority of cases (about 65%) signs of infection damage on mother and/or fetus are visible.
D000650:Amnion; D002481:Cellulitis / Q000150:complications; D002823:Chorion; D005321:Extraembryonic Membranes; D005260:Female; D005313:Fetal Death; D005315:Fetal Diseases / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D011247:Pregnancy
Lokalisationsformen der Chorioamnionitis und ihre klinische Wertigkeit