淋巴组织的异常增殖常侵犯肺部，如浆细胞瘤、假性淋巴瘤及移植术后淋巴组织异常增生、淋巴性间质性肺炎、淋巴瘤样结节性肉芽肿常侵犯肺实质；Castleman病、传染性单核细胞增多症、成血管免疫性淋巴腺病常侵犯胸腔内淋巴结。因此，提高对肺淋巴异常增殖症的认识，有助于与常见 Abnormal proliferation of lymphoid tissue often invading the lungs, such as plasma cell tumor, pseudolymphoma and lymphogranular dysplasia after transplantation, lymphatic interstitial pneumonia, lymphoma-like nodular granuloma invading the lung parenchyma; Castleman disease , Infectious mononucleosis, angiogenic lymphadenopathy often infringe the pleural lymph nodes. Therefore, to improve awareness of pulmonary lymphatic dysfunction, contribute to and common