流行性肝炎時の肝臓内Disse氏腔の病理組織学的研究 第2編 流行性肝炎に於ける肝臓内Disse氏腔に就て

It is not entirely agreeable with the serous inflammatory put forward by Eppinger, H. as the Onchopathology of epidemic hepatitis. Making clear the point described the above, the author examined both the material from the autopsy and from the liver biopsy on epiemic hepatitis especially about the Disses space of the liver, the foundation of serous inflammatory, and made clear its pathological significance. The results are as follows: 1. By the autopsy, the Disses spaces dilatation was observed in the whole parts of liver acinus, and we also observed the serous exsudation dying equally to Eosin. variously to Anilinblan, deeply and irregularly or nodularly to Anilnblan and in which deposited the substance dying gray white, frown or black to Bielschowsky-Pap, and the extra vasation of red cell, also the existance of aksquamated cell. A certain relation was observed between the size of Disses space and the degree of parenchyma damage. 2. The dilatation of the Disses space was not so distinguishable on the material of liver biopsy, but its dilatation was more or less observed in the whole parts of acinus by carful observation, especially, the same substances as depositedin the liver from autopsy were observed at the same place on the cases with the unclear dilatation of Dissea space. And the finding is inclined exactly to follow step and tide of disease, and the material become fibrosing and the wall of vessels become thickining with the chronic process of diseases. 3. The above findings show the meaning of the pathological significance of Disses space, and it proved the introduction of Prof. Yamaoka that the remarkable findings are seen in the vascular system of epidemic hepatitis with the dilatation of central vein in the liver-lobules and in lymphatic space.