| 词汇 | example_english_amniocentesis |
| 释义 | Examples of amniocentesisThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The number of physicians who could undertake the invasive procedure of amniocentesis safely were limited, as were laboratories who could culture amniotic samples. One woman had a borderline negative triple test and chose to have an amniocentesis. Diagnosis of the respiratory distress syndrome by amniocentesis. Women 40 years of age or older can be offered direct fetal chromosomal analysis (placental biopsy or amniocentesis) as an option. Amniocentesis and chorionic villus sampling are likely to introduce fetal cells into the maternal circulation. However, there were several other problems which may or may not have been related to the amniocentesis. Not all women who have the benefits and risks explained to them choose to have amniocentesis performed. Randomized controlled trial of genetic amniocentesis in 4606 low-risk women. The proportion having amniocentesis differed between the age groups. Fetal echocardiography was performed within one week of the amniocentesis in every case. The present authors examined the more common cutoff levels that have been applied, such as age 35 as the age of amniocentesis eligibility (5). In the other 58 women not offered amniocentesis the reason was late booking and/or language barrier. Table 4 shows that inability to communicate with the patient was an important feature in those who booked in time but were not offered amniocentesis. Diagnosis by amniocentesis would, of course, have its limitations, but it could nevertheless be extremely valuable in reducing the number of defective children. Appointment for amniocentesis is made at the hospital if the patient wishes. This can be performed either by amniocentesis or by cordocentesis. Women under the age of 35 having amniocentesis for other reasons are not included. The thirteen stillbirths (2%) are probably not directly related to the amniocentesis. As a result of these varying considerations, a total of 41 women had an amniocentesis during the period covered by the research. Qualitative amniotic fluid volume versus amniocentesis in predicting infection in preterm rupture of the membranes. To what extent would women prefer chorionic villus sampling to amniocentesis for prenatal diagnosis? Amniocentesis can be offered from 14-15 weeks gestation with a variety of techniques described for sampling dichorionic twins. Croom and co-workers21 recruited 50 patients who were undergoing an amniocentesis for the assessment of fetal lung maturity prior to repeat abdominal delivery. Amniocentesis was performed not less than 4 weeks after the date of maternal infection. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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