妙佑医疗国际放射肿瘤科的专科医生每年治疗 7000 多例各类癌症患者。放射肿瘤学家与内科肿瘤学家、外科医生和其他医生共同协作，为您提供最适合您的治疗方案。
放射疗法采用精确靶向和调整过剂量的高能辐射杀死癌细胞。放射导致部分癌细胞在治疗后立即死亡，但大多数癌细胞会因放射诱导对癌细胞染色体和 DNA 造成损伤而死亡，或变成去能细胞。
- 经验和先进技术。妙佑医疗国际的放射疗法服务将先进设备的质量和性能与医务人员的专业技能和悉心照料相结合。
- 专业技能。每位放射肿瘤科的医生都经过专门培训，可对癌症患者和某些非癌性（良性）疾病的患者进行放射治疗。这些医生专注于治疗各种类型癌症（包括复杂和罕见癌症）的个人实践，进一步实现专业化。这种专业知识可确保进行准确的治疗并改善治疗效果。
- 根据您的需求定制治疗方案。妙佑医疗国际放射肿瘤科的专业人员会根据您的需求为您量身定制治疗方案。放射肿瘤科医生确定要治疗的癌症部位后，会将放射线定向至癌性肿瘤，以最大程度减少对正常组织的放射剂量。
- 综合癌症中心。妙佑医疗国际综合癌症中心符合美国国家癌症研究所综合癌症中心的严格标准，在癌症预防、诊断和治疗方面的科学卓越性、强大研究项目和多学科方式均获得认可。
- 创新型临床研究。符合条件的癌症患者可参与由妙佑医疗国际研究人员和其他人员设计的临床研究。临床研究为参与最新和最具创新性的研究项目提供机会，这些研究项目可能为癌症问题最严重的患者带来最大的希望。
妙佑医疗国际明尼苏达州罗切斯特院区和亚利桑那州凤凰城/斯科茨代尔院区为儿童提供放射肿瘤学服务。
Many Mayo Clinic Health System facilities also provide radiation oncology services. Staff at Mayo Clinic's campus in Minnesota care for people at several regional clinics and hospitals each day.
Mayo Clinic Health System clinics, hospitals and health care facilities serve more than 60 communities in Iowa, Minnesota and Wisconsin. These sites provide radiation oncology care to their local communities.
Advanced radiation treatments by location
Arizona
Mayo Clinic in Phoenix has the only proton beam treatment facility in Arizona. It offers advanced radiation therapy for adults and children.
The facility has four treatment rooms with pencil beam scanning. This technology allows radiation oncologists to shape the radiation dose to the tumor with precision.
The program combines advanced technology with radiation oncology expertise to treat people with complex cancers. Proton beam therapy may be especially helpful for children and young adults because it can limit radiation to healthy, developing tissue.
As part of Mayo Clinic Comprehensive Cancer Center, the proton beam program connects patients with specialists across cancer specialties and access to Mayo Clinic’s broader expertise in cancer care.
Florida
Mayo Clinic in Jacksonville, Florida, expanded radiation oncology services into the Duan Family Building in July 2025. In addition to photon radiation therapy, the facility offers advanced radiation therapies and plans to begin proton beam therapy in early 2027.
Experts designed the new proton system to use 360-degree treatment technology and daily adaptive treatment planning. This means the care team can adjust the treatment plan each day as a tumor shrinks or shifts. These changes help keep radiation focused on the cancer while limiting exposure to nearby healthy tissue.
Mayo Clinic plans to begin carbon ion radiation therapy in early 2028. It will be the first clinical carbon ion therapy program in the Americas. Carbon ions can damage cancer cells that resist other types of radiation while limiting damage to nearby healthy tissue.
Carbon ions also may cause an immune response. They may mean fewer treatments for some people.
Offering photon, proton and carbon ion therapy in one program gives care teams more ways to tailor treatment to each person’s cancer and needs.
Minnesota
Mayo Clinic in Rochester, Minnesota, is expanding proton beam therapy to help more people get this precise treatment. Mayo Clinic plans to open two more proton treatment rooms in summer 2027. Mayo Clinic expects the new rooms to serve about 900 more patients each year.
Proton beam therapy targets tumors while limiting radiation to nearby healthy tissue. This may be especially important when cancer is near sensitive organs or when limiting radiation to healthy tissue is a priority.
For some people in Minnesota and Wisconsin, radiation oncology care may be available closer to home through Mayo Clinic locations connected with the Rochester, Minnesota, Department of Radiation Oncology. Locations include Albert Lea, Mankato, Northfield, Eau Claire and La Crosse.
Mayo Clinic in Minnesota also offers re-irradiation for some people whose cancer has returned or who may need more radiation treatment options. Doctors use detailed treatment planning to decide whether another course of radiation may be possible while limiting radiation to nearby healthy tissue.
Mayo Clinic researchers are studying whether heat treatment may help people with advanced cancers that have resisted other treatments. This treatment, called hyperthermia, uses heat to damage cancer cells. Early results suggest combining hyperthermia with radiation may improve treatment results.
Researchers continue to study hyperthermia and other emerging approaches in clinical trials for people with complex cancers.
专业团队
妙佑医疗国际的放射肿瘤科提供与特殊疾病和病症相关小组，汇集众多专家的专业知识来评估和治疗癌症患者，并开展研究。专家团队将根据癌症位置进行分组。
专家认证的放射肿瘤医生是每个疾病站点团队的成员：
- 骨髓或干细胞移植
- 乳腺
- 中枢神经系统（脑、脊髓、神经系统）
- 内分泌（甲状腺、甲状旁腺、肾上腺、垂体）
- 胃肠道（肛门、结肠、直肠、食管、肝胆、胰腺、胃）
- 泌尿生殖系统（膀胱、肾脏、前列腺、阴茎、睾丸、输尿管）
- 妇科（宫颈、卵巢、子宫、阴道、外阴）
- 头颈部（鼻咽、鼻腔内部和鼻窦、口腔、口咽、下咽、喉、唾液腺）
- 肺
- 淋巴瘤、白血病和骨髓瘤
- 黑色素瘤
- 其他皮肤癌（鳞状细胞、基细胞、梅克尔细胞）
- 眼科（眼眶瘤、眼球黑色素瘤）
- 儿科癌症
- 肉瘤（骨骼、软组织、腹部）
每个疾病部位团队独立存在，但所有团队将协同工作，制定针对患者评估和护理的诊断和治疗程序及指导方针。