National key specialty with 50%+ major surgeries being level III+ procedures. 国家临床重点专科，50%以上为三级以上重大手术。 2.核医学科（Nuclear Medicine Department）：Provincial Class I key specialty with SPECT/CT and PET/CT for molecular imaging. 省级I类重点专科，配备SPECT/CT和PET/CT分子影像设备。 3.放疗科（Radiotherapy Department）：Performs precision radiotherapy including 速锋刀等先进技术。 开展速锋刀等精准放疗技术。 4.头颈外科（Head and Neck Surgery）：Specializes in complex head and neck tumor resections. 专注复杂头颈部肿瘤切除术。 5.血液内科（Hematology Department）：Performs hematopoietic stem cell transplantation for hematologic malignancies. 开展血液系统恶性肿瘤造血干细胞移植。 6.介入治疗科（Interventional Therapy Department）：Pioneered Yttrium-90 microsphere embolization for liver cancer in Hainan. 海南首家开展肝癌钇90微球栓塞治疗。 7.胸外科（Thoracic Surgery Department）：Performs minimally invasive thoracoscopic lung cancer surgeries. 开展胸腔镜肺癌微创手术。 8.病理科（Pathology Department）：CNAS-accredited with ISO15189 certification for globally recognized reports. 通过ISO15189认证，病理报告国际互认。 9.妇科肿瘤科（Gynecology Oncology Department）：Specializes in ovarian and cervical cancer treatments. 专注卵巢癌和宫颈癌治疗。 10.体检中心（Medical Checkup Center）：Offers PET-CT based cancer screening with permanent health archives. 提供含PET-CT的癌症筛查并建立永久健康档案。