Can bronchoscopic biopsy diagnose lung cancer?

Can bronchoscopic biopsy diagnose lung cancer?

1. Bronchoscopy biopsy can generally diagnose lung cancer. Bronchoscopy biopsy is a procedure that involves taking a portion of the diseased lung tissue for pathological examination with the help of a bronchoscope. Pathological examination is the gold standard for cancer diagnosis, so bronchoscopic biopsy can diagnose lung cancer.

2. Before bronchoscopic biopsy, the patient needs anesthesia, which may be general anesthesia or local anesthesia. The specific decision should be based on the patient's personal situation. Since gastric contents may flow out of the esophagus after anesthesia and be inhaled into the trachea to cause suffocation, patients with general anesthesia should fast for 8 hours before the examination, and patients with local anesthesia should fast for 4 hours before the start. After the bronchoscopic biopsy is completed, family members should pay attention to the patient's condition. If the patient has hemoptysis, chest pain, or severe coughing, the medical staff must be notified in time. If there is no discomfort within two hours after the examination, the patient can resume normal activities.

3. If lung cancer is diagnosed after biopsy, the patient should actively receive corresponding treatment to prolong survival time and improve quality of life. Lung cancer patients should pay attention to quitting smoking, avoid drinking, stay away from smoke and harmful gases, take medication strictly according to the doctor's advice, do not increase or decrease the dose, have regular checkups, adjust treatment plans, and maintain an optimistic and cheerful mood. A good attitude is important for the treatment of cancer.