The pul monary imaging manifestation consists of four different patterns: (1)bronchovascular-lymphangitic; (2)nodular or mass; (3)pneumonic-alveolar, and (4)milliary-hematogenons.

• 讨论肺淋巴瘤的分类，影像学表现及其诊断和鉴别诊断，旨在提高对肺淋巴瘤的认识。