Szymonowicz W, Yu V Y
Aust Paediatr J. 1985 Nov;21(4):261-4. doi: 10.1111/j.1440-1754.1985.tb00160.x.
This case study reports five very low birthweight infants with ultrasound evidence of intrauterine insult to the brain. Intrauterine periventricular haemorrhage (PVH) accompanied by ventricular dilation occurred in two preterm infants both of whom survived and were severely handicapped at follow-up. Three preterm infants had intrauterine periventricular leukomalacia (PVL); one survived and is severely handicapped at one year of age. Our experience and rare case reports in the literature indicate that intrauterine PVH and PVL carry a high risk of death in neonatal period and severe neurological sequelae in survivors.
本病例研究报告了5例极低出生体重儿,其超声检查显示存在宫内脑损伤证据。2例早产儿发生了伴有脑室扩张的宫内脑室周围出血(PVH),这2例患儿均存活,但随访时存在严重残疾。3例早产儿发生了宫内脑室周围白质软化(PVL);其中1例存活,1岁时存在严重残疾。我们的经验以及文献中罕见的病例报告表明,宫内PVH和PVL在新生儿期有很高的死亡风险,幸存者有严重的神经后遗症。