Overview

Fluid buildup is a hallmark symptom of mesothelioma. Pleural effusion (fluid around the lungs) occurs in pleural mesothelioma, while ascites (fluid in the abdomen) occurs in peritoneal mesothelioma. This fluid accumulation is often the first sign that leads to diagnosis.

Prevalence: 90%+ of pleural mesothelioma patients develop pleural effusion

Mesothelioma Types Associated With Fluid Buildup

  • Pleural mesothelioma (pleural effusion)
  • Peritoneal mesothelioma (ascites)
  • Pericardial mesothelioma (pericardial effusion)

What Causes Fluid Buildup in Mesothelioma?

→ Tumor blocking normal fluid drainage
→ Irritation of mesothelial lining
→ Lymphatic obstruction
→ Inflammation

When to See a Doctor

Seek medical attention if you have a history of asbestos exposure and experience:

  • Sudden shortness of breath
  • Rapid abdominal swelling
  • Feeling of pressure in chest or abdomen
  • Unexplained weight gain from fluid

Connection to Asbestos Exposure

Fluid Buildup in the context of mesothelioma is directly linked to prior asbestos exposure. The latency period between asbestos exposure and symptom development averages 20-50 years. If you worked in industries with asbestos exposure (such as construction, shipbuilding, automotive repair, or military service) and experience fluid buildup, inform your doctor about your exposure history.

Early detection of mesothelioma significantly improves treatment options and outcomes. Patients diagnosed at earlier stages have access to surgical options and multimodal treatments that can extend survival.

Concerned About Your Symptoms?

If you have a history of asbestos exposure and are experiencing fluid buildup or other symptoms, early evaluation is important.

Learn About Diagnosis →