Specialized tissues that are components of the lymphatic system. They provide fixed locations within the body where a variety of LYMPHOCYTES can form, mature and multiply. The lymphoid tissues are connected by a network of LYMPHATIC VESSELS.
New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.
January 1952,
Izvestiia na meditsinskite instituti. [Bulletin des instituts de medecine]. Bulgarska akademiia na naukite. Otdelenie za biologicheski i meditsinski nauki,