| 词汇 | example_english_ligation |
| 释义 | Examples of ligationThese 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. Initial studies on in-utero tracheal occlusion were undertaken by tracheal ligation,111 using clipping of the fetal trachea. Those patients in whom the procedure was abandoned subsequently underwent uncomplicated surgical ligation. One patient had 2 major aortopulmonary collateral arteries and required collateral ligation at the same time. This reinforced the view of cardiologists and the surgeons alike that surgical ligation resulted in virtually complete occlusion of the arterial duct. The indications for occlusion are similar to those for surgical ligation, though in comparison the occlusion procedure has many restrictions. The overall results of surgery for ligation of the duct are excellent,15 and surgery is more widely applicable. This produced better and more consistent results compared to digestion and ligation in one reaction (data not shown). These continue to be potential problems after ligation of the origin of the subclavian artery from the pulmonary artery. For any compulsory sterilization programme, the major emphasis is likely to be on post-partum tubal ligation. The former relates largely to tubal ligations while the latter is mainly hysterectomies. We conclude that, detachable balloon occlusion of coronary arteryfistulasis a safe and effective alternative to surgical ligation in selected pediatric patients. During follow-up, the duct closed spontaneously in three patients at some time up to 6 years after ligation. After ligation, there was no visual evidence of myocardial infarction. The pathologic process undoubtedly started and evolved over the four months following ligation of the patent arterial duct. The third patient had a very small residual shunt following surgical ligation. The observed rates of residual patency were similar to those found after surgical ligation. Two attempts at ligation were made in one patient. Ligation of the intrapericardial portion of the vein before it drained into the left atrium restored the systemic oxygen saturation to normal levels. Embolization or ligation of internal iliac artery or bilateral mass ligation of uterine arteries and veins should be considered. The wives of current vasectomy patients were also studied, and, for comparison, a group of women undergoing sterilization by tubal ligation. The changes are more pronounced after tubal ligation compared to vasectomy, but the difference is not always significant. 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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