What evidence can more accurately diagnose lung cancer

Lung cancer is actually a common lung malignancy. Most lung cancers originate from the bronchial mucosal epithelium, but many people still cannot diagnose whether they have lung cancer through some symptoms. So, what can help us make a more accurate diagnosis of lung cancer?

1. Tuberculosis

A small number of lung cancer patients may coexist with pulmonary tuberculosis. Since there are no special clinical manifestations of lung cancer, X-ray signs are easily overlooked. Therefore, for middle-aged and older pulmonary tuberculosis patients, if the lung lesions do not improve after anti-tuberculosis drug treatment, the mass shadows increase or are accompanied by atelectasis of lung segments or lobes, and the shadow of one side of the hilum widens, etc., it should be highly suspected that tuberculosis and lung cancer coexist, and further sputum cytology and bronchoscopy must be performed. In this way, a better diagnosis of lung cancer can be made.

2. Lung inflammation

Bronchopneumonia is an obstructive pneumonia caused by early lung cancer and is easily misdiagnosed as bronchopneumonia. Bronchopneumonia generally has an acute onset, with obvious infection symptoms such as fever and chills. After antibacterial treatment, the symptoms disappear quickly and the lung lesions are absorbed quickly. If the inflammation is absorbed slowly or recurs, further in-depth examination should be conducted to make a diagnosis of lung cancer.

The above points are the basis for lung cancer diagnosis. I hope it will be helpful for everyone to understand this aspect of lung cancer knowledge. Experts suggest that if you have the signs of lung cancer, you should go to the hospital for treatment in time to avoid worsening the condition of lung cancer. If you have other questions, you can contact our online experts to answer them for you.

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