论文部分内容阅读
先天性脑膜脑膨出是由于胚胎发育期因神经管闭和不全出现先天性骨缺损即颅裂,脑膜或脑膜脑组织经此裂突出于颅外,是儿童中枢神经系统较为常见的一种先天性畸形。颅内容物包含硬膜、蛛网膜及脑质,多从枕囟、眉间囟或其他部位突出于颅外。Suwanwela等[1]报道其发病率约为1/5000活产婴儿,男性多于女性,部分患儿出生后即发现有畸形。先天性脑膜脑膨出在小儿发病率较高,但很多耳鼻咽喉科医师对此病的认识不高,处理不当可引起较严重的并发症。
Congenital meningoencephalocytopenia is due to embryonic development due to neural tube defects and incomplete congenital defects that the skull fracture, the brain or meningeal brain tissue by the crack in the skull, is a common form of innate central nervous system in children Sexual deformity. Intracranial contents include the dura, arachnoid and brain, and more from the occipital fontanel, brow or other parts of the skull protruding from the extracranial. Suwanwela et al [1] reported that the incidence of about 1/5000 live births, more men than women, some children were found to be deformed after birth. Congenital meningoencephalocele in children with a higher incidence, but many otolaryngologists do not know the disease is not high, improper handling can cause more serious complications.