Core Viewpoint - The establishment of the Proton Medical Center at Huazhong University of Science and Technology's Tongji Medical College Affiliated Union Hospital marks a significant advancement in precision cancer treatment in China, featuring the first ProBeam 360° proton therapy system in the country [1][2]. Group 1: Proton Therapy Technology - Proton therapy, referred to as "proton knife," is currently the most advanced tumor radiotherapy technology [1]. - The Proton Medical Center is one of the largest and most technologically advanced proton medical centers in China, having achieved the milestone of "three cabins operating simultaneously" [1]. - The "Bragg Peak" effect of the "proton knife" allows for minimal energy release before reaching the tumor, maximizing energy release at the tumor site while minimizing damage to surrounding healthy cells [2]. Group 2: Patient Care and Initiatives - The hospital launched a "Caring Action for Children with Tumors," providing a 20,000 yuan treatment fee reduction for the first 100 eligible children under 14 years old who require proton therapy [1]. - The first three patients treated at the center were children aged between 4 to 10 years, highlighting the center's focus on pediatric oncology [1]. Group 3: Treatment Precision - The proton therapy system features high-precision pencil beam scanning technology, allowing for 360-degree targeting of the treatment area with sub-millimeter accuracy, surpassing international standards [2]. - The system can track and lock onto tumors even as they move with the patient's breathing, ensuring precise treatment delivery [2].