Lymph nodes are discrete packages of lymphoid tissue, which almost always are connected to the lymphatic channels ( like tiny hosepipes) that collect the lymph fluid from your tissues eg leg, arm and organs eg lungs, pancreas and so on. read more
Start studying The Lymphatic System: Lymph Nodes vs Lymph Nodules. Learn vocabulary, terms, and more with flashcards, games, and other study tools. read more
Lymph nodule, small, localized collection of lymphoid tissue, usually located in the loose connective tissue beneath wet epithelial (covering or lining) membranes, as in the digestive system, respiratory system, and urinary bladder. read more