鶏白血病の病理学的研究 : VI. Avian visceral lymphomatosisの病理組織像

概要

論文の詳細を見る
The authors (1963) previously reported on the pathogenesis of avian visceral lymphomatosis, describing the proliferative and tumorous nature of this disease on the ground of lymphatic tissue. The present report deals with many natural cases. In order to show more clearly the characteristics of this disease, materials of the so-called "big liver disease" were collected between 1950 and 1961. Among 1, 904 cases collected, 257 cases with the histological diagnosis of this disease were studied histopathologically. 1) Concerning the cell properties in the abnormal tissue, expressions of large-palenuclear cells were used in Report I (1963). Some of these cells had rather poor cytoplasm and delicate protuberant structures (A) (Figs. 1-28), some were rich in cytoplasm and polygonal in shape (B) (Figs. 29-56), and others had become round in shape (C) (Figs. 57-70). 2) The growth and development of abnormal tissues may be classified into abnormal hyperplasia of lymphatic tissues (1) (Figs. 1-16, 29-36, 57-60), nodular lesion (K) (Figs. 17-24, 37-54, 61-66), and nodal lesion (K) (Figs. 25-28, 55, 56, 67-70). Group 1, and k lesions occupied the major part and were detected in various organs and tissues throughout the body. 3) It is difficult to point out definitely the relationship between the growth and the develpment of the cell property in abnormal tissues. The general tendency was that there was an increase in the number of A cells in 1 lesion and the greater increase in B cells was found in K lesion. K lesion failed to reveal any special relationship to increases in the number of A, B, and C cells. 4) The organ distribution of 1, k, and K lesion was not homogenous (Chart 1). The potency of abnormal proliferation and tumorous change appeared to be different depending on the organs. 5) Distribution of 1, k, and K lesion according to age in months denied any chronological growth from 1 to K among the 3 lesions (Table 2 and Chart 2).
帯広畜産大学の論文
1970-11-25

鶏白血病の病理学的研究 : VI. Avian visceral lymphomatosisの病理組織像

スポンサーリンク

概要

著者

関連論文

スポンサーリンク