Malignant pleural effusion

Malignant pleural effusion occurs when cancer causes fluid to build up between the lung and the chest wall. This fluid buildup results from cancer cells spreading into the lining surrounding the lungs or destroying blood vessels, leading to excess fluid production. It can cause symptoms like shortness of breath, chest pain, and cough. This condition often indicates advanced cancer and can impact breathing capacity. Diagnosis typically involves imaging tests and fluid analysis. Treatment options may include draining the fluid, chemotherapy, or other therapies aimed at controlling symptoms and managing the underlying cancer.