Mesothelioma is difficult to diagnose and there are a number of reasons for it. One is that the symptoms mimic those of much more common diseases. Another is that mesothelioma cancer itself does not result in tumor development; that occurs only after the disease has fully developed and metastasized into a nearby organ. But perhaps the most difficult factor is the reality that it takes years and often decades for those asbestos fibers to do their work.
In the case of pleural mesothelioma, the fibers are inhaled and slowly work their way through the lung wall into the mesothelium as the body tries to rid itself of this irritant. Once lodged in the membrane around the lungs, the fibers slowly create a situation where they trigger the development of malformed cancerous cells that begin the process of thickening the membranes which in turn begins the fluid accumulation process.
The result is a remarkably lengthy period of latency for the disease. By the time the symptoms appear – the shortness of breath, fatigue and fever – many years will have elapsed since the asbestos exposure. The patient may be a Navy veteran that spent four years on a ship three decades ago. The asbestos exposure will be long forgotten and the symptoms mirror indications of other more common diseases. The fact that mesothelioma is most often shrouded in a lengthy latency period means that it usually isn’t diagnosed until it has had time to fully develop as a malignant threat.
Posted in: Mesothelioma
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