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Common Conditions and Diseases of the Lymphatic System
Term | Definition |
---|---|
acquired immunodeficiency syndrome (AIDS) | defect in the cellular immunity, the virus attacks lymphocytes and destroys them, resulting in an inability to fight infection |
AIDS- related complex (ARC) | early stages of AIDS |
allergies | disorder from overreaction of the immune system to an antigen or allergen |
anaphylactic | life threatening severe allergic reaction |
autoimmune disorders | hypersensitivity in which the body reacts against its own antigens |
edema | excessive fluid in the tissues causing swelling |
elephantiasis | inflammation, obstruction, and destruction of lymph vessels |
Epstein-Barr virus | virus thought to cause mononucleosis |
hepatits B | inflammatory disease of the liver caused by the hepatitis B virus |
Hodgkin's disease | cancer of the lymphatic cells found in the lymph nodes |
lymphadenitis | inflammation of the lymph glands |
lymphadenopathy | enlargement of the lymph nodes |
lymphangioma | benign mass in the lymph vessel |
lymphangitis | swelling of the lymphatic vessel due to inflammation |
lymphedema | abnormal collection of lymph fluid usally found in the extremities |
lymphopenia | decreased number of lymphocytes |
malignant lymphoma | cancerous tumor of lymphatic tissue |
mononucleosis | acute infectious disease with a large number of atypical lymphocytes |
non-Hodgkin's lymphoma | cancer of the lymphatic tissue other than Hodgkin's |
organ rejection | rejection of transplanted tissue as a foreign tissue by the immune system |
peritonsillar abscess | infection of the tissues between the tonsils and the pharynx |
pneumocystis carinii pneumonia | pneumonia common in AIDS patients caused by infection with a parasite |
sarcoidosis | inflammatory disease of the lymph system which may cause lesions |
splenomegaly | enlargement of the spleen |
systemic lupus erythematosus | chronic autoimmue disorder of connective tissue |
thymoma | malignant tumor of the thymus gland |
tonsillitis | inflammation of the tonsils |