Raupp Peter, Nork Michael, Kappel Inge
Department of Pediatrics, Tawam Hospital, Al Ain, United Arab Emirates.
Am J Perinatol. 2003 Aug;20(6):293-6. doi: 10.1055/s-2003-42692.
We report a near-term fetus with primary acalvaria, an extremely rare malformation characterized by the complete absence of the membranous neurocranium. Sonographic findings were considered consistent with this condition, which was confirmed by magnetic resonance imaging. Spontaneous vaginal delivery resulted in a fresh stillbirth, with an intact cranial sac.
我们报告了一例近足月胎儿患有原发性无颅骨畸形，这是一种极为罕见的畸形，其特征为膜性脑颅骨完全缺失。超声检查结果被认为与该病症相符，磁共振成像进一步证实了这一点。自然阴道分娩导致了一个新鲜死产儿，其颅囊完整。
