This is the treatment journey of a middle-aged male patient with lung cancer.

Initially, he thought it was just a persistent cough. However, when blood-streaked sputum appeared, he decided to undergo further investigations. The diagnosis revealed non-small cell lung cancer (NSCLC) in the left upper lobe, with the tumor located adjacent to the pulmonary vein, classifying it as a high-risk lung cancer.

Because the tumor was tightly adherent to major blood vessels, surgical resection carried extremely high risks. The multidisciplinary team ultimately recommended 5th-generation Helical Knife (Gamma Knife) stereotactic radiotherapy as the primary treatment modality.

Treatment Highlights:
✅ Entirely non-invasive — no surgery, no anesthesia
✅ Several short, precise radiation sessions safely avoided the pulmonary vein and other critical structures
✅ Follow-up imaging showed significant tumor regression until complete resolution, with highly encouraging results

Post-treatment, the patient’s cough and discomfort gradually improved, and he was able to return to normal life. Most importantly, he shared:

“I’m glad I didn’t delay seeking treatment, and I’m even more grateful that I chose the right therapy.”