Pinckney L E, Currarino G
Radiology. 1980 Jun;135(3):653-4. doi: 10.1148/radiology.135.3.7384451.
In four children, barium was refluxed into the nasopharynx, eustachian tubes, and middle ears during routine upper gastrointestinal series. Three children had gastroesophageal reflux and one had incoordination of swallowing. The possible significance of such reflux with regard to middle ear disease is not known.
在4名儿童的常规上消化道造影检查中，钡剂反流至鼻咽部、咽鼓管和中耳。3名儿童有胃食管反流，1名儿童吞咽不协调。这种反流与中耳疾病的可能关系尚不清楚。
