How to self-assess for lung cancer
Apr 29, 2023
Source: Cainiu Health
Dr. Sun Qifeng
Introduction
In general, there is no self-testing method for lung cancer. Lung cancer can be detected through methods such as chest CT scans, sputum cytology tests, and biopsies. In addition to these methods, bronchoscopy and tumor screening are also used for detection. If you suspect you might have lung cancer, it is recommended to promptly visit a正规 hospital for examination to avoid delays in diagnosis and potentially serious consequences.
Generally, there is no self-diagnosis method for lung cancer. Lung cancer can be detected through methods such as chest CT, sputum cytology tests, and biopsy. The details are as follows:
1. Chest CT
Chest CT is a diagnostic procedure that uses X-ray tomography to obtain cross-sectional images of the chest. If a person has lung cancer, lung masses or nodules may appear, along with enlarged lymph nodes near the chest area.
2. Sputum Cytology Test
If a person has lung cancer, cancer cells may invade the bronchi, causing bronchial congestion, swelling, and fluid exudation, leading to coughing with sputum. During coughing, cancer cells may be present in the sputum, which can be identified through sputum cytology testing.
3. Biopsy
Patients can also visit a正规 hospital to undergo a lung tissue biopsy via needle aspiration. The collected lung tissue is then examined using cytological and histological methods to achieve a definitive diagnosis.
Besides the above methods, other detection techniques include bronchoscopy and tumor screening. If you suspect you might have lung cancer, it is recommended to promptly visit a正规 medical facility for evaluation to avoid delays in diagnosis and treatment, which could lead to serious consequences.
