Mesothelioma Pleural or Pleural Mesothelioma is generally a severe form of cancer that affects the membrane lining in the thoracic cavity. There are a few benign cases as well. The inhaling of asbestos dust either during the mining or manufacturing or handling of the material or from the systems and applications in which it is used is believed to be cause of this sickness.

The latency period, that is, the time taken for the symptoms to manifest, is anywhere from twenty to forty years. The time lag may even extend to fifty years. Because of this, most patients diagnosed with this disease are in the age group of sixties or seventies. Some may not even remember their exposure to asbestos. By the time the warning signs are noticed and correctly diagnosed, the disease may be in an advanced stage where treatment could be non-effectual.

Unfortunately, mesothelioma pleural doesnt have any distinctive symptoms that prima facie identify the disease. The usual indications are dyspnea (shortness of breath), persistent coughing, disphagia (difficulty in swallowing), and tightness in chest accompanied by chest pain. Some patients may develop swelling of the neck, face and arms. This may indicate that the mesothelioma has spread. There could also be wheezing, hoarseness, fever and sweating, fatigue, sensory loss and nausea. At the advanced stage there may be hymoptysis (coughing up of blood).

The symptoms are mainly caused by effusion, which in this case means fluid collection in the thoracic area. Also, the delicate membrane covering the lungs may thicken and thus reduce expansion and contraction. In certain cases no perceptible signs may show till the cancer has spread beyond control.

Out of the symptoms of mesothelioma pleural the major ones are shortness of breath (90%) and weight loss (29%). About 84% of patients have pleural effusions (fluid collection).