Early Symptoms

Mesothelioma symptoms often mimic more common conditions, which contributes to delayed diagnosis. Common early symptoms include:

  • Shortness of breath (dyspnea)
  • Chest pain or pressure
  • Persistent dry cough
  • Fatigue
  • Unexplained weight loss

Peritoneal mesothelioma may present with abdominal pain, swelling, nausea, or changes in bowel habits.

Diagnostic Process

Diagnosis typically involves:

  1. Imaging — chest X-ray, CT scan, PET scan to identify pleural thickening, fluid, or masses
  2. Biopsy — tissue sample is required for definitive diagnosis; thoracoscopy or video-assisted thoracoscopic surgery (VATS) is the preferred method
  3. Pathology — immunohistochemistry distinguishes mesothelioma from lung cancer and other malignancies
  4. Staging — determines extent of disease and guides treatment planning

Why Prompt Diagnosis Matters Legally

Tennessee’s statute of limitations for asbestos personal injury claims is one year from the date of diagnosis (Tenn. Code Ann. § 28-3-104). The clock starts when a patient receives a diagnosis — not when symptoms begin.

Tennessee’s one-year deadline is one of the shortest asbestos statutes of limitations in the nation, which makes prompt action especially important.

If you have been diagnosed with mesothelioma or another asbestos-related disease, the legal deadline is running from your diagnosis date. Do not wait to consult an attorney.