Gelatinous pleural effusion in advanced lung adenocarcinoma: a case report

This case underscores the complexities associated with managing gelatinous pleural effusions, particularly in the context of malignancy. The patient's palliative management, including the use of an indwelling pleural catheter, highlights the focus on symptom relief in advanced disease stages. Recognizing gelatinous pleural effusions as a potential diagnostic indicator, particularly in patients with malignancies, can facilitate timely interventions that may improve quality of life. Continued research and clinical awareness are essential to optimize diagnostic approaches and treatment options for these rare, challenging effusions.