中文简介：
李光宇，吉林大学白求恩第二医院眼科医院执行院长，眼眶病与眼整形科主任。医学博士，英国牛津大学博士后。德国明斯特大学访问学者，科技部科研奖励评审专家，国家自然科学基金同行评议专家，吉林省卫生厅拔尖创新人才，中国医师协会泪器病学组委员，中国中西医协会泪器病学组委员，中国抗癌协会眼肿瘤学组委员。具有二十余年眼眶病疑难患者的临床工作经验及多年的管理经验。对眼眶病、尤其是甲状腺相关眼病的诊治有独到见解，在眶骨骨折、视神经管解压术等方面有较高的造诣。
英文简介
提供约300-400字以内的简介（英文）

Dr. Guangyu Li, MD, is the Executive Dean of the Eye Hospital and Director of the Department of Orbital Disease and Oculoplastic Surgery at the Second Hospital of Jilin University. As a postdoctoral fellow from the University of Oxford and a visiting scholar at the University of Münster, he serves as a peer review expert for both the Ministry of Science and Technology and the National Natural Science Foundation of China, and is recognized as a Top-Notch Innovative Talent by the Jilin Provincial Department of Health. His academic appointments include committee memberships in the Lacrimal Disease Groups of the Chinese Medical Doctor Association and the Chinese Association of Integrative Medicine, as well as the Ophthalmic Oncology Group of the Chinese Anti-Cancer Association. With over 20 years of clinical and administrative experience managing complex and refractory orbital diseases, Dr. Li possesses unique insights into the diagnosis and treatment of orbital conditions, particularly thyroid-associated ophthalmopathy, and is highly accomplished in complex procedures such as orbital fracture repair and optic canal decompression.