In the context of cancer it is often a result of obstruction by a tumor or enlarged lymph nodes. Which combining form means lymph glands? [L. lympha, spring water, + G. adēn, gland] lymphaden/o. They are located in the back of the head at the lateral border of the trapezius muscle and collect lymph from the occipital area of the scalp. Free. The body has approximately 600 lymph nodes, but only those in the submandibular, axillary or inguinal regions may normally be palpable in healthy people.1 Lymphadenopathy refers to … Lymph nodes are small, bean-shaped glands that are located along the lymphatic system (a system of vessels similar to arteries and veins through which lymph fluid travels). In clinical practice, the distinction between lymphadenopathy and lymphadenitis is rarely made and the words are usually treated … Enlarged lymph nodes close to the surface of the body (such as on the sides of the neck, in the groin or underarm areas, or above the collar bone), may be seen or felt as lumps under the skin. lymphadeno-: , lymphaden- ( lim-fad'ĕ-nō, lim'fă-den ), The lymph nodes. These lymph nodes filter lymph fluid as it arrives from the scalp, neck, and various parts of the face. answer. A general term form for malignant disease of the lymphatic tissue characterized by abnormal, uncontrolled cell growth. Your lymph nodes, also called lymph glands, play a vital role in your body's ability to fight off infections. Occipital: There are usually between 1-3 occipital lymph nodes. ... Cancer has spread to the cervical lymph nodes and/ or tissue surrounding the … The lymphatic system, or lymphoid system, is an organ system in vertebrates that is part of the circulatory system and the immune system.It is made up of a large network of lymph, lymphatic vessels, lymph nodes, lymphatic or lymphoid organs, and lymphoid tissues. Non-Hodgkin lymphoma can cause lymph nodes to become enlarged. Lymph nodes are classified as "secondary" lymphoid organs, with the primary lymph organs being the thymus gland , tonsils , spleen , and bone marrow . It can also be a side effect of radiotherapy or surgery, which has damaged the lymph vessels. Lymph/o medical definition, flashcards and ICD-10 codes. Swollen lymph nodes. This term means a malignant tumor that usually involves the upper shaft of long bones, the pelvis, or knee? These are usually not painful. They function as filters, trapping viruses, bacteria and other causes of illnesses before they can infect other parts of your body. The vessels carry a clear fluid called lymph (the Latin word lympha refers to the deity of fresh water, "Lympha") … The human body contains about 600 small glands called lymph nodes … Lymphadenopathy or adenopathy is a disease of the lymph nodes, in which they are abnormal in size or consistency.Lymphadenopathy of an inflammatory type (the most common type) is lymphadenitis, producing swollen or enlarged lymph nodes. Mastoid: There are usually 2 mastoid lymph nodes, which are also called the post-auricular lymph nodes.