Search results for "Fetal head"

showing 3 items of 3 documents

Examination of the fetal brain by transabdominal three-dimensional ultrasound: potential for routine neurosonographic studies

2006

Objective To evaluate the role of transabdominal three-dimensional (3D) ultrasound in the assessment of the fetal brain and its potential for routine neurosonographic studies. Methods We studied prospectively 202 consecutive fetuses between 16 and 24 weeks' gestation. A 3D ultrasound volume of the fetal head was acquired transabdominally. The entire brain anatomy was later analyzed using the multiplanar images by a sonologist who was expert in neonatal cranial sonography. The quality of the conventional planes obtained (coronal, sagittal and axial, at different levels) and the ability of the 3D multiplanar neuroscan to visualize properly the major anatomical structures of the brain were eva…

Corpus callosumFourth ventricleCisterna magnaUltrasonography PrenatalFetal DevelopmentImaging Three-DimensionalPregnancymedicineHumansRadiology Nuclear Medicine and imagingCingulate sulcus3D ultrasoundFetal headBrain DiseasesThird ventricleRadiological and Ultrasound Technologymedicine.diagnostic_testbusiness.industryBrainObstetrics and GynecologyGeneral MedicineAnatomyEchoencephalographymedicine.anatomical_structureReproductive MedicinePregnancy Trimester SecondCerebellar vermisFemalebusinessUltrasound in Obstetrics and Gynecology
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Entwicklung eines Wachstumsmodells für fetale Kopf- und Rumpfmaße

1987

Head parameters BPD, FOD and HC and abdomen parameters ATD, APD and AC have been ascertained in a prospective cross-sectional study in 515 healthy single fetuses between 13 and 40 weeks of gestation by ultrasound. In all cases ultrasound velocity was 1540 m/sec. From these data, a growth model was achieved for each parameter and corresponding growth curves with 5%, 10%, 50%, 90% and 95% percentiles were established.

Fetusbusiness.industryUltrasoundObstetrics and GynecologyGrowth modelmedicine.anatomical_structureMaternity and MidwiferymedicineAbdomenGestationHead (vessel)Fetal headbusinessNuclear medicineGeburtshilfe und Frauenheilkunde
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OC2.01: Examination of the fetal brain by three-dimensional ultrasound: potential for routine neurosonographic studies

2005

Objective: To evaluate the role of three-dimensional (3D) ultrasound in the assessment of the fetal brain and its potential for routine neurosonographic studies. Methods: We studied prospectively 202 consecutive brain fetuses between 16 and 24 weeks’ gestation. A 3D-ultrasound volume of the fetal head was acquired transabdominally. The entire brain anatomy was later analyzed by a sonologist expert in neonatal cranial sonography using the multiplanar images. The quality of the conventional planes obtained (coronal, sagittal and axial, at different levels) and the ability to visualize properly the major brain anatomic structures were evaluated. Results: Acceptable rendered cerebral volumes we…

medicine.medical_specialtyRadiological and Ultrasound Technologymedicine.diagnostic_testbusiness.industryObstetrics and GynecologyGeneral MedicineAnatomyCorpus callosumFourth ventricleCisterna magnamedicine.anatomical_structureReproductive MedicinemedicineCerebellar vermisRadiology Nuclear Medicine and imagingCingulate sulcusFetal head3D ultrasoundRadiologybusinessCavum vergaeUltrasound in Obstetrics and Gynecology
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