Causes spots on the lung

Pulmonary causes stains. Save Thorax x-ray of the lungs image by JoLin from

The spots on the lungs are more common than most people believe. Many are produced by harmless scars caused by respiratory infections in the lungs. However, the spots may appear in the lungs due to a much more serious condition such as cancer or fungi that must be treated immediately.


A spot on the lung is a clear mark on a CT scan or X-ray of your lungs. Lung spots can have many causes and not all are alarming. However, your doctor will monitor your lung spots to make sure they are not evidence of a serious condition such as cancer. If you are diagnosed with one or more lung spots, discuss all possibilities with your doctor and try to stay calm while getting your results. The spots in the lungs are actually quite common.


Pulmonary nodules spots are usually in the lungs caused by an infection, inflammation or tumor. The granulomas are one of the most common causes of lung spots. The granulomas are simply scarring of the lungs that are caused by infections with severe enough to cause scarring inflammation. According to the National Jewish Medical Research Center, granulomas may also be caused by fungi (histoplasmosis or coccidioidomycosis usually). Another cause of lung spots is a malignant or benign tumor.


There are three main ways to identify your particular type of lung stain. The most common less invasive to determine the cause of pulmonary and stain way is to monitor the stain using computed tomography. If changes over time will probably be a tumor. If it stays the same will probably be a granuloma. If the stain grows in size intrathoracic aspiration biopsy (tnaB, for its acronym in English) will be made to use as a studio for cancer. The third most important factor in determining the cause of your lung stain analysis is a complete physical examination. The results of an examination will lead your doctor to indications of a particular type of disease.

Prevention / Solution

Some causes of lung spots are inevitable. However, to minimize your chances of developing lung stain, do not smoke. The damage produced by smoking can easily lead to cancer or other serious diseases like emphysema. Another method of prevention is to treat diseases and respiratory infections properly to prevent scarring. Also, avoid working with asbestos, and if you have to work with it, be sure to take the necessary precautions and wear a mask to avoid breathing asbestos particles.


It is important to take seriously lung spots, especially if you have a history of smoking or exposure to asbestos. If the spots are discovered in a CT scan or X-ray, be sure to follow along with your doctor. While granulomas that do not cause damage are quite common, if a malignant tumor occurs in your lungs, cancer treatment should begin immediately because lung cancer is one of the fastest rates and deadly cancer.