Pleural thickening is a condition in which the thin membrane that lines the lungs and chest cavity becomes thicker than normal. It can be caused by a variety of conditions, including infections, autoimmune diseases, and cancer. In some cases, pleural thickening can be a serious condition that can lead to difficulty breathing, chest pain, and other symptoms.
In this article, we'll discuss what pleural thickening is, the causes and risk factors, the symptoms, and the treatments available.
What is Pleural Thickening?
Pleural thickening is a condition in which the thin membrane that lines the lungs and chest cavity becomes thicker than normal. This membrane is called the pleura. The pleura is made up of two layers: an inner layer that lines the lungs, and an outer layer that lines the chest cavity. When the pleura becomes thicker than normal, it is known as pleural thickening.
Causes and Risk Factors
Pleural thickening can be caused by a variety of conditions, including infections, autoimmune diseases, and cancer. It can also be caused by certain medications, such as those used to treat tuberculosis or chemotherapy drugs. In some cases, pleural thickening can be caused by long-term exposure to asbestos or other environmental toxins.
Symptoms
In some cases, pleural thickening can cause symptoms, including shortness of breath, chest pain, and difficulty breathing. In more severe cases, the condition can cause coughing, fever, and difficulty swallowing.
Treatments
The treatment for pleural thickening will depend on the underlying cause. In some cases, medications may be prescribed to reduce inflammation or to treat an underlying infection. In more severe cases, surgery may be necessary to remove the affected tissue. In some cases, a pleurodesis procedure may be recommended, which involves injecting a substance into the pleural space in order to create an adhesion between the two layers of the pleura.