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Cerebroplacental ratio is a tool used in obstetric ultrasound to predict adverse pregnancy outcome. [1] It is measured by dividing the pulsatility index of the middle cerebral artery of the foetus by the pulsatility index of the umbilical artery of the foetus. A cerebroplacental ratio lower than 1-1.1 in uncomplicated pregnancies is indicative ...
Cephalopelvic disproportion (CPD) exists when the capacity of the pelvis is inadequate to allow the fetus to negotiate the birth canal.This may be due to a small pelvis, a nongynecoid pelvic formation, a large fetus, an unfavorable orientation of the fetus, or a combination of these factors.
cerebr(o)-of or pertaining to the brain: Latin cerebrum, brain cerebrology cervic-of or pertaining to the neck or the cervix: Latin cervix, cervīc-), neck, cervix cervical vertebrae, cervicodorsal cheil-of or pertaining to the lips Greek χεῖλος (kheîlos), lip, mouth, beak angular cheilitis: chem(o)-chemistry, drug Greek χημεία ...
In obstetrics a trial of labour is the conduction of spontaneous labour in a moderate degree of cephalopelvic disproportion. [1] [2] It is performed under close observation by an obstetrician in order to assess a woman's chances of a successful vaginal birth. [3]
Gregory Call and Marie Fleming were the first two authors of a report in which doctors from Massachusetts General Hospital, led by C. Miller Fisher, described 4 patients, alongside 12 previous case studies, with the characteristic symptoms and abnormal cerebral angiogram findings. [6] [8] The name Call-Fleming syndrome refers to these ...
The pregnancy category of a medication is an assessment of the risk of fetal injury due to the pharmaceutical, if it is used as directed by the mother during pregnancy. It does not include any risks conferred by pharmaceutical agents or their metabolites in breast milk .
Maternal nutrition and the avoidance of drugs, alcohol and other substances during all nine months of pregnancy (especially the critical period when the nervous system is developing) is important to the development of the fetus and its memory systems. The use of certain substances can entail long-term permanent effects on the fetus that can ...
Pre-eclampsia is a multi-system disorder specific to pregnancy, characterized by the new onset of high blood pressure and often a significant amount of protein in the urine or by the new onset of high blood pressure along with significant end-organ damage, with or without the proteinuria.