Diffuse large B-cell lymphoma can cause pulmonary effusion, which is mainly related to the impact of the tumor on the surrounding tissues, the involvement of the pleura, causing increased permeability of the pleural capillary wall, lymphatic reflux obstruction, and needs to be combined with the clinical examination and comprehensive judgment.
Diffuse large B-cell lymphoma belongs to a type of lymphoma, which occurs in the mediastinum and parapulmonary hilum, infringes on the surrounding tissues, increases the permeability of the pleural capillary wall, and obstructs the lymphatic reflux, which leads to the fluid leakage and accumulation in the pleural cavity, resulting in fluid retention in the lungs.
The corresponding conditions need timely medical observation and standardized treatment under the guidance of clinicians, chemotherapy can be chosen for lymphoma, and pleural effusion can be chosen to do thoracic drainage when necessary.