This patient had been living with left lung adenocarcinoma for 22 years, experiencing multiple recurrences over time.

Although standard chemotherapy and immunotherapy helped maintain stability for a while, no actionable gene mutations were found for targeted therapy. A year later, the disease progressed, and brain metastases appeared, putting his condition in crisis.

Surgery was initially suggested, but because of the tumor’s sensitive location and extremely high risks, there was a possibility of paralysis if resection were attempted.

Ultimately, he chose stereotactic radiotherapy (such as the GyroKnife) to precisely eliminate the brain lesions.

📌 One year after treatment, follow-up imaging showed: the brain metastases were no longer visible!

He then continued with immunotherapy, and his condition has remained stable, with a good quality of life.