Gridによる胸部X線重複撮影法から得た肺活量左右比のX線学的算出法について
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概要
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An examination of the function of each lung is necessary for deciding the surgical treatment of pulmonary tuberculosis. The examination, however, requires expensive and special bronchospirometry and often is impossible to apply. Various methods of examination have been reported, most of which are very complicated and worth little. Therefore, the author, aiming at a simplification of the examination, devised a grid with lattices one centi-meter intervals ; using this grid, he studied various methods of chest-polisography in deep inspiration and deep expiration. From these roentgenograms, he could easily calculate the ratio of the capacities of the two lungs. The methods of polisography and calculation are described in this paper.
- 公益社団法人日本放射線技術学会の論文
- 1960-10-31