喉頭造影法における技術的研究

概要

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Recently, with the advancement of surgical and radiation technique, laryngeal function can be preserved in some selected cases of laryngopharyn-geal tumor. It is then of vital importance to difine the location, size and extent of the tumor preoper-atively.A number of radiographic techniques have been used for the evaluation of laryngopharyngeal diseases.Contrast laryngography has been studied and discussed by many clinicians and proved to be of great value as an adjunctive diagnostic procedure for the evaluation of laryngopharyngeal diseases, especially when the problem is considered for the management of neoplastic diseases.However, it is difficult to obtain clear deline-ation of anatomical and pathological detail, without proper technical factors and thorough interpretation of all spot-films.There are indeed many reports of contrast laryngography but none of them have discussed on its technical aspect.In this report, many points were discussed in the aspect of roentgenological technique and inter-pretation of laryngograms.
社団法人日本耳鼻咽喉科学会の論文