上海（中国）の胃内視鏡検査および生検に対応する医師

孫光熙（Sun Guangxi）医師は、上海同済病院の消化器内科医です。数千件の無痛胃カメラおよび大腸カメラ検査を実施してきました。消化器がんの早期発見と低侵襲治療を専門としています。孫医師は、中国医師会消化器内視鏡学会の会員です。

• 静脈内鎮静法を用いた無痛内視鏡検査を専門とし、高精度な病変検出を行います。
• 内視鏡的粘膜下層剥離術（ESD）や複雑なポリープ切除術を実施します。
• 手書きの図を用いて、臨床所見を患者に分かりやすく説明します。
• 潰瘍性大腸炎、クローン病、バレット食道などの消化器疾患を治療します。

Li Guiyuan, MD, is Chief Physician in the Department of Medical Oncology at Shanghai Tongji Hospital. He has practiced oncology since 1996 and has more than 20 years of experience. He earned a master’s degree in Oncology from Nanjing University in 2003. He has worked in the hospital’s Oncology Department since then.

His clinical work includes chemotherapy for lung, breast, ovarian, and gastrointestinal cancers. He also provides targeted and anti‑angiogenic therapies for malignant tumours. He manages malignant pleural and peritoneal effusions and bone metastases with multimodal care, including immunotherapy.

He has authored more than 10 basic and clinical papers, including “Tumour Hypoxia and Its Therapeutic Strategies” and “Establishment of Tumour Model with B16 Melanoma Cell Line of C57BL/6 Mice in ICR Mice.” He received the Medical Achievement Award from the General Logistics Department of the PLA for “Research and Application of Early‑diagnosis and Prediction Model for Metastasis of Non‑small‑cell Lung Cancer.” He co‑authored “Evidence‑based Oncology Treatment” and “Handbook of Modern Evidence‑based Diagnosis and Treatment of Cancer.” He has also taken part in key projects of the National Natural Science Foundation of China.