2017
Estimated Placental Volume and Gestational Age
Isakov KMM, Emerson JW, Campbell KH, Galerneau F, Anders AM, Lee YK, Subramanyam P, Roberts AE, Kliman HJ. Estimated Placental Volume and Gestational Age. American Journal Of Perinatology 2017, 35: 748-757. PMID: 29281842, DOI: 10.1055/s-0037-1615285.Peer-Reviewed Original ResearchConceptsGestational ageBirth weightPlacental volumeSignificant placental pathologyWeeks gestational agePlacental pathologyUltrasound scanClinical utilityNormative curvesMicroscopic evaluationPatientsFurther validationVariety of settingsAgePercentileEPVDifferent populationsSubanalysisGestationNewbornsPlacentaPathology
1998
Changes in Cerebral Perfusion Pressure in Puerperal Women With Preeclampsia
WILLIAMS K, GALERNEAU F, WILSON S. Changes in Cerebral Perfusion Pressure in Puerperal Women With Preeclampsia. Obstetrics And Gynecology 1998, 92: 1016-1019. DOI: 10.1097/00006250-199812000-00025.Peer-Reviewed Original ResearchConceptsCerebral perfusion pressureCerebral blood flow velocityWeeks postpartumBlood flow velocityPerfusion pressureCerebrovascular resistanceCerebral perfusionMaternal middle cerebral arteryMiddle cerebral blood flow velocityCerebral blood flow indexWomen 2 daysMiddle cerebral arteryCerebral blood flowTranscranial Doppler ultrasoundBlood flow indexArea productMild preeclampsiaCerebral arteryPuerperal womenEarly laborHours postpartumCerebral vasculatureDoppler ultrasoundBlood flowPostpartumEffect of labor on maternal cerebral blood flow velocity
Williams K, Galerneau F, Wilson S. Effect of labor on maternal cerebral blood flow velocity. American Journal Of Obstetrics And Gynecology 1998, 178: 59-61. PMID: 9465804, DOI: 10.1016/s0002-9378(98)70627-1.Peer-Reviewed Original ResearchConceptsCerebral blood flow velocityBlood flow velocityMaternal cerebral blood flow velocityTranscranial Doppler ultrasonographyDoppler ultrasonographyMean cerebral blood flow velocityMiddle cerebral blood flow velocityMiddle cerebral vesselsCerebral hemodynamic changesBeats/minSecond-stage laborPeak of contractionSecond-stage pushingNormotensive patientsProspective cohortBlood pressureCerebral vasospasmHemodynamic changesPulsatility indexValsalva maneuverEarly laborCerebral vesselsEffect of laborGreater riskPatients