[原著］接触性赤外線凝固器の口腔粘膜および肝組織におよぼす影響の実験的研究

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We have examined the usefullness of I.C.C. for application to the treatment of oral membranous lesions with hver and cheek membrane of the pig. The results are as follows. 1) Liver: As the stimulation of I.C.C. elongates, degeneration due to heat develops deeper into the tissue from capsule to glisson's sheeth and cells of the lobules, and it gets about 3mm depth in the center of the field at three second contact irradiation. 2) Cheek membrane: Within the epithelium, flattening of spinose cell layer as well as vacuolar degeneration of basal cell layer are recognized. Degeneration and swelling of collagen fibers are also observed beneath the epithelium 2 mm depth in the center of the field at three second contact irradiation. 3) Characteristic dish pattern changes of degeneration due to heat are observed throughout these experiments, and there is no tendency that heat leak out from the irradiation field.
琉球大学医学部,Faculty of Medicine, University of the Ryukyusの論文