摘要
通过对74只老龄雄性Wistar大鼠的病理观察,发现自发性淋巴瘤的发生率为14.86%,占所有自发性肿瘤的50%.这些淋巴瘤发生在肺和淋巴结,其中肺部淋巴占91,92%。这些淋巴瘤的病理形态十分相似,属B免疫母细胞淋巴瘤.
] : Lymphoma is a kind of malignant proliferative diseae which originates from lymphatic tissue.It occurs in a range of species from invertebrates to subhuman.The murine Lymphoma is an area of extensive study.But,lymphoma in rats has been studied to no greater ex-tent than in mice and subhuman.We find that the incidence of lymphoma stands first in all of spontaneous neoplasms by the observation of 74 older wistar rats.It is abort 14. 86%, These lymphomas occrur in lung and lymphnodes.Histologically,lymphomas occurring in lung and lym-phmodes have similar forms.And they are both diagnosed as blended B-immunoblastic lymphoma.
关键词
大鼠
淋巴瘤
病理
: rats,lung、lymphnodes lymphomas.
