Abdullah B J, Kaur H, Ng K H
Department of Radiology, University of Malaya Medical Center, Kuala Lumpur, Malaysia.
Br J Radiol. 1998 Sep;71(849):930-3. doi: 10.1259/bjr.71.849.10195007.
Dried fish bones from eight species of Malaysian fish were placed in an animal cadaver at four sites (tonsil, valleculae, larynx and oesophagus) and radiographed using a double and a single film-screen combination. The use of the single film-screen combination resulted in visibility of all fish bones placed in the larynx, two of which were not visible on the double film-screen combination. There was a 50% increase of the visibility of the fish bones in the oesophagus using the single film-screen combination. The difference in dose and cost between the two different film-screen combinations was not significant.
将来自八种马来西亚鱼类的干鱼骨放置在动物尸体的四个部位（扁桃体、会厌谷、喉部和食道），并使用双层和单层增感屏 - 胶片组合进行射线照相。使用单层增感屏 - 胶片组合能使放置在喉部的所有鱼骨显影，其中有两根在双层增感屏 - 胶片组合下不可见。使用单层增感屏 - 胶片组合时，食道中鱼骨的显影率提高了50%。两种不同增感屏 - 胶片组合在剂量和成本上的差异不显著。
