Oestreich A E, Dunbar J S
AJR Am J Roentgenol. 1984 May;142(5):923-5. doi: 10.2214/ajr.142.5.923.
The radiographic and clinical findings of 57 infants and children demonstrating pharyngonasal reflux during barium swallow were reviewed. Pharyngonasal reflux is most frequent in the first 3 months of life and may occur in children with apneic episodes. Clinical symptoms in this group of children generally clear, even when reflux is severe. Pharyngonasal reflux may be associated with prematurity, neuromuscular disease, velopharyngeal incoordination, and other conditions but is usually of no consequence in very young infants.
回顾了57例在吞钡检查时显示咽鼻反流的婴幼儿的影像学和临床检查结果。咽鼻反流在出生后的前3个月最为常见，并且可能发生于有呼吸暂停发作的儿童。即使反流严重，这组儿童的临床症状通常也会自行缓解。咽鼻反流可能与早产、神经肌肉疾病、腭咽不协调及其他情况有关，但在非常小的婴儿中通常并无大碍。
