Fetal encephalopathies of circulatory origin.
Fetal encephalopathies of circulatory origin.
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胎儿循环源性脑病。
DOI：
10.1159/000242570
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
J. Larroche
中科院分区：
文献类型：
--
作者：
J. Larroche
胎儿脑损伤可能是由于各种病理条件导致的循环障碍。通过对胎儿进行广义超声检查，可以在子宫内检测到病变，婴儿随后的神经障碍将不再归因于难产和分娩困难。病变的类型可以是缺氧缺血性和/或出血性。形态学外观取决于子宫内损伤发生的时间和损伤与脑检查之间的时间。虽然病变的发病机制还不完全清楚，但它们可能与母体、胎儿或胎盘的病理情况有关。在最后一组病例中，尚未发现原因。
Fetal brain damage may be due to a variety of pathological conditions resulting in circulatory impairments. With generalized ultrasonography of the fetus, the lesions can be detected in utero and subsequent neurological handicaps of the infants will no longer be attributed to difficult labor and birth. The type of the lesions may be anoxic-ischemic and/or hemorrhagic. The morphological appearance depends on the time of occurrence of the insult in utero and on the time elapsed between the insult and the examination of the brain. Although the pathogenesis of the lesions is not fully understood, they may be related either to maternal, fetal, or placental pathological situations. In a last group of cases no causes as yet have been found.