Armstrong D, Norman M G
Arch Dis Child. 1974 May;49(5):367-75. doi: 10.1136/adc.49.5.367.
Periventricular leucomalacia was examined in a total of 28 infants. These foci of infarction were attributed to episodes of failure of perfusion due to hypotension in a border zone between ventriculofugal and ventriculopetal circulations. We describe haemorrhage occurring into these infarctions as a complication occurring in 7 infants. In 2 infants with a bleeding diathesis the haemorrhage was massive and fatal. Descending degeneration of the corticospinal tract was present as a sequel of a large area of periventricular leucomalacia in another case.
对总共28例婴儿进行了脑室周围白质软化症检查。这些梗死灶归因于脑室离心和向心循环交界区因低血压导致的灌注衰竭发作。我们将这些梗死灶内发生的出血描述为7例婴儿出现的一种并发症。在2例有出血倾向的婴儿中,出血量大且致命。在另一例中,大面积脑室周围白质软化症的后遗症是皮质脊髓束下行性变性。