咽部淋巴组织与鼻、咽、喉的淋巴组织密切相关,在生理上可视为统一整体,在这一系统中腭扁桃体的体积最大,故通常以其作为咽部淋巴组织的代表,简称扁桃体,其免疫机能和临床的关系是耳鼻喉科医生历来重视的课题之一。扁桃体为网状内皮系统的一部分,在其生发中心富有各种吞噬细胞,可吞噬和消灭病 Pharyngeal lymphoid tissues are closely related to the lymphatic tissues of the nose, pharynx and larynx. Physiologically, pharyngeal lymphatic tissues can be regarded as a unitary body. In this system, the largest volume of the palatine tonsils is usually represented by its representation as the pharyngeal lymphoid tissue, , Its immune function and clinical relationship is otolaryngology doctor has always been one of the topics. Tonsils are part of the reticuloendothelial system, rich in various phagocytes in their germinal centers that engulf and eliminate disease