In 14 normally developing term fetuses, the relationship between the blood flow velocity waveforms at cerebral arterial level (internal carotid artery, anterior, middle and posterior cerebral artery) and fetal behavioural states was studied using Doppler colour flow imaging. Behavioural state dependent changes in absolute flow velocities occurred in all vessels, except for the middle cerebral a...

Fetal heart tone monitoring is a frequently used tool during nonobstetric maternal surgery to evaluate the immediate well-being of a fetus. We present a case of a parturient requiring an emergency craniotomy, during which fetal heart tone monitoring demonstrated fetal distress patterns. A simultaneous emergency craniotomy and emergency cesarean delivery proceeded with favorable outcomes for bot...

OBJECTIVE The purpose of this study was to examine the sonographic features of trisomy 13 at 11 to 13(+6) weeks of gestation. STUDY DESIGN This was a retrospective study that examined the features of trisomy 13 at the ultrasound scan at 11 to 13(+6) weeks of gestation, which in our center is performed for the measurement of crown-rump length, nuchal translucency thickness, and fetal heart rat...

The classification of the fetal heart rate patterns developed around 1960 lack still a clear and definitive pathophysiological base. The names given to the several decelerations suggest however that the pathophysiological pathways along which they arise are completely clarified. Therefore we directed our research the last years to this subject. This paper is restricted to the presentation of so...

We hypothesized that the ability of the fetus to alter nutrient shunting and organ growth might be associated with uterine capacity. White crossbred gilts from a randomly selected control line, a line selected for ovulation rate, and a line selected for uterine capacity (UC) were unilaterally hysterectomized-ovariectomized at 160 d of age, mated at estrus, and slaughtered at 45, 65, 85, and 105...