Thanks a lot for the helpful write-up. It is also my belief that mesothelioma has an particularly long latency period, which means that symptoms of the disease won't emerge until 30 to 50 years after the preliminary exposure to mesothelioma.  Pleural mesothelioma, which is the most common form and affects the area within the lungs, might result in shortness of breath, upper body pains, as well as a persistent coughing, which may bring about coughing up our blood.