The tumor described in this paper arose in a Leghorn chicken selected for examination because of its pale comb and emaciation. Examination of the blood revealed a severe change of erythroblastic type with the presence of numerous pathological elements difficult of classification. In nuclear structure the cells resembled at times lymphoblasts and at other times, hemocytoblasts. Nucleoli were pre...

Hurt, R. L. and Kennedy, W. P. U. (1974). Thorax, 29, 258-261. Primary Iymphos3rcoma of the lung. A case report of lymphosarcoma of the lung in a woman aged 69 years. Middle lobectomy was carried out and the diagnosis was made only on subsequent histological examination of the resected lobe. Abnormal immunoglobulins were present in the blood both before operation and one-and-a-half years later,...

a patient with malignant lymphoma who developed rheumatoid arthritis and facial edema resembling scleredema of buschke is described. pifall s in the clinical diagnosis of this unusual event are stressed. a possiblerelationship between diseases is considered. lymphosarcoma ... immunological disorders and lymphoproliferative disease is considreved

The histological findings in 14 cases of brucellosis are described. Unusual findings include the occurrence of brucellosis in a patient with Hodgkin's disease and in another with lymphosarcoma. A patient with hepatic cirrhosis apparently due to brucellosis is included in the series.

The enzyme RNA polymerase can be isolated from normal bovine lymph nodes as well as from bovine lymphosarcoma. The characteristics of the enzyme, obtained from the 2 sources, are similar. The specific activity of the enzyme, both in the crude extract and in the partially purified preparation, is twice as high in the neoplastic tissue.

The primary purpose of this paper is to illustrate the protean symptomatology of a group of growths known collectively as the malignant lymphomata or lymphoblastomata. Much discussion centres on the exact nomenclature of these conditions, and no attempt is made here to elucidate this matter. Gall and Mallory (1942) discuss the problems involved, and suggest a cytological basis for subdivision; ...