WebOct 20, 2024 · The lymphatic system is a network of vessels and organs that isolate and neutralize foreign agents and particles that can do the body harm. In addition to lymph nodes, lymphatic fluid, and lymphatic vessels, the system is comprised of the thymus gland, tonsils, spleen, and bone marrow . WebJan 24, 2024 · The lymphatic system is composed of three types of lymphoid organs which are as follows: 1. Primary lymphoid Organs 2. Secondary lymphoid Organs 3. Tertiary lymphoid Organs ... Fig: Structure of Lymph Node. b) Spleen 1) It is a large bean-shaped organ located in the left upper abdomen and beneath the diaphragm. It is the largest …

Lymphatic System: Parts & Common Problems

WebThankfully, we have an amazing system of defense provided by the lymphatic and immune systems to protect us from infections and help us get over them when they do occur. The lymphatic system consists of lymphatic vessels and lymphoid organs, such as lymph nodes, lymph nodules, and the spleen. The lymphatic system has the following functions. WebSpleen The spleen is the largest lymphatic organ and serves as a site where lymphocyte populations increase. The lymphatic system includes a network of vessels, ducts, and nodes, as well as organs and diffuse tissue that support the circulatory system. These structures help to filter harmful substances from the bloodstream. diseases of the hypothalamus gland

Spleen Lymph Node - an overview ScienceDirect Topics

WebWhen the body is exposed to microorganisms and other foreign substances, the lymphocytes proliferate within the lymphatic organs and are sent in the blood to the site of the invasion. This is part of the immune response that attempts to destroy the invading agent. The lymphatic organs include: Lymph Nodes. Tonsils. Spleen. WebGross and histologic anatomy of the spleen. in the inferior neck and extending into the superior thorax, partially overlying the heart deep to the sternum in the wall of the distal portion of the small intestines forming a ring of lymphoid tissue around the entrance to the pharynx (throat) diseases of silkworm slideshare ppt