This article presents the diagnosis and treatment course of a 67-year-old female patient with ES-SCLC. Through two MDT discussions and based on the latest clinical research evidence, an individualized regimen of “first-line immunotherapy + chemotherapy + anti-angiogenesis therapy → local radiotherapy → combined maintenance therapy” was formulated. The patient finally achieved stable disease and symptom relief.providing practical reference for the diagnosis and treatment of ES

CyberKnife is the world's first automated robotic radiosurgery system, perfectly embodying Stereotactic Body Radiotherapy (SBRT) principles. It delivers high-precision, personalized treatment solutions suitable for most solid tumors throughout the body.