Mesothelioma Symptoms



A patient with mesothelioma typically demonstrates symptoms between 20 and 50 years after initial exposure to asbestos. An early diagnosis can significantly impact a patient's mesothelioma life expectancy.

Early Symptoms of Mesothelioma

Pleural Mesothelioma Symptoms

Pleural mesothelioma is the most common form of the cancer, comprising approximately two-thirds of all mesothelioma cases. Known symptoms of pleural mesothelioma include:
Patients diagnosed with diffuse pleural mesothelioma exhibited the following symptoms
(source: "Diffuse malignant mesothelioma of the pleura in Ontario and Quebec: a retrospective study of 332 patients." P Ruffie et al. Journal of Clinical Oncology Aug 1 1989: 1157-1168.)
Symptom
% exhibiting
Shortness of breath and/or chest pain
90%
Weight loss
29%
Cough, weakness, fever, loss of appetite
3%
Hemoptysis (coughing up blood), hoarseness, dysphagia (difficulty swallowing), Horner's syndrome
less than 1%
Pleural Effusions
84%
Asymptomatic
3%



Patients diagnosed with peritoneal mesothelioma exhibited the following symptoms
(source: "Peritoneal Mesothelioma: A Review." Bridda A, Padoan I, Mencarelli R, Frego M. MedGenMed 2007 May 10;9(2):32.)
Symptom
% exhibiting
Abdominal pain
35%
Abdominal swelling
31%
anorexia, marked weight loss, and ascites
percentage not given
less frequently night sweats and hypercoagulability
percentage not given
Clinical presentation with fever of unknown origin, intestinal obstruction, or surgical emergency due to acute infalmmatory lesions have also been reported
percentage not given
Night sweats or fever
Fatigue
Symptoms of pleural mesothelioma occur as a result of thickening of the pleural membrane.

Peritoneal Mesothelioma Symptoms

Peritoneal mesothelioma accounts for approximately 25 to 30 percent of mesothelioma diagnoses. Symptoms of this type may include:
Unexplained weight loss
Fatigue

Pericardial Mesothelioma Symptoms

Pericardial mesothelioma accounts for less than 5 percent of all mesothelioma cases. Symptoms are caused by thickening of the pericardial membrane and fluid buildup. Symptoms of this form of mesothelioma are known to include:
Chest pain
Pericardial mesothelioma is so rare that the recognized body of symptoms is not as well-developed as with more common types of mesothelioma.

 


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