Also called a lymph gland, this is a round or oval mass of lymphatic
tissue found on a lymphatic vessel within the lymphatic system. These masses filter lymphatic fluid, which is collected and transported by the lymphatic system from around the tissues to the blood circulatory system.
are areas within lymph nodes where B lymphocytes
From the BioTech Dictionary at http://biotech.icmb.utexas.edu/. For further information see the BioTech homenode.