Pollack M A, Shprintzen R J
Int J Pediatr Otorhinolaryngol. 1981 Sep;3(3):257-62. doi: 10.1016/0165-5876(81)90009-4.
This report describes 7 patients with hypernasal speech associated with neurofibromatosis. Multi-view videofluoroscopic and nasopharyngoscopic examinations of the velopharyngeal sphincter showed a variety of velopharyngeal valving failures amongst the 7 patients. Extensive evaluation failed to find the pathogenesis of velopharyngeal insufficiency in these patients.
本报告描述了7例与神经纤维瘤病相关的高鼻音患者。对腭咽括约肌进行的多视角视频荧光镜检查和鼻咽镜检查显示,这7例患者存在多种腭咽关闭不全的情况。全面评估未能找到这些患者腭咽功能不全的发病机制。