What are the key points in diagnosing lung cancer?

What are the key points for diagnosing lung cancer? Do you want to know the key points for diagnosing lung cancer? In the following article, we introduce some key points for diagnosing lung cancer. We hope that these key points for diagnosing lung cancer will be helpful to you:

1. The early symptoms are not obvious. As the disease progresses, symptoms such as cough, bloody sputum, chest pain, fever, and shortness of breath may appear. These are also the key points for the diagnosis of lung cancer.

2. The key points of diagnosis of lung cancer include bronchoscopy, which can directly observe the lesions. At the same time, biopsy of the tissues can be performed for pathological examination and bronchial secretion smears can be taken to check for tumor cells.

3. If the lung puncture is accurately positioned, the smear examination of the puncture material can generally obtain positive results. This key point in the diagnosis of lung cancer has confirmatory value.

4. Late-stage patients experience fatigue, progressive weight loss and corresponding symptoms caused by the tumor compressing the surrounding tissues, such as hoarseness due to compression of the recurrent laryngeal nerve.

5. The key points of lung cancer diagnosis include chest fluoroscopy and radiography, which can show various round shadows and pneumonia, atelectasis, pleural effusion, etc. Chest X-ray, CT and MRI examinations can understand the relationship between the size of the tumor and the lung lobe, segment and bronchi. Bronchial iodized oil contrast can be performed when necessary.

Do you have a certain understanding of the diagnostic points of lung cancer mentioned above in the five points? If you still have questions about the diagnostic points of lung cancer, you can contact our online experts. Our experts will explain the diagnostic points of lung cancer to you in detail, and our experts will also answer your questions as soon as possible.

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