Spleen vs Thymus

属性 Spleen Thymus
拉丁名称 Lien Thymus
类型 Organ Gland
身体系统 Lymphatic/Immune Lymphatic/Immune
身体区域 Abdomen Thorax
功能 The largest lymphoid organ, filtering blood and removing old or damaged red blood cells. Stores platelets and monocytes. Produces antibodies and mounts immune responses against blood-borne pathogens. The primary lymphoid organ responsible for T-lymphocyte maturation and selection. T cells develop from bone marrow precursors and undergo positive and negative selection in the thymus to become immunocompetent while …
临床意义 Splenic rupture from blunt abdominal trauma is a surgical emergency. Splenomegaly occurs in various hematologic and infectious conditions. Post-splenectomy patients are at increased risk for encapsulated bacterial infections. Myasthenia gravis is associated with thymic hyperplasia or thymoma; thymectomy can be therapeutic. DiGeorge syndrome involves thymic aplasia and severe T cell immunodeficiency. The thymus involutes with age, contributing to …
FMA ID 7196 9607