Chief physician, Master of Bone Surgery, School of Medicine, Nanchang University, currently Director of Orthopedics Surgery Department, Hainan Cancer Hospital. Has more than 30 years of clinical experience in orthopedics. Established the only Orthopedics Department in Hainan Province, filling the gap in bone and soft tissue tumors in Hainan Province. During this period, led the team to carry out a number of difficult operations, and took the lead in carrying out the first case of tumor resection + intraoperative radiotherapy + reconstruction of bone metastatic cancer and the first case of extended resection + intraoperative radiotherapy + skin grafting of soft tissue sarcoma of limbs in Hainan Province. Participated in 1 national 863 project, presided over 1 provincial and ministerial level project, 3 projects of Provincial Health Department, and 1 provincial natural science fund project. Has published more than 20 papers, including 2 in Chinese core journals and 3 in SCI.

Good at comprehensive treatment of malignant bone tumor and soft tissue tumor with limb salvage surgery combined with radiotherapy and chemotherapy, intraoperative radiotherapy, melanoma and other skin cancer surgery and comprehensive treatment, as well as bone metastatic cancer surgery and comprehensive treatment.

Bone tumor, soft tissue tumor, skin tumor, bone metastatic cancer.

Chairman of the Bone and Soft Tissue Tumor Professional Committee of Hainan Cancer Prevention and Treatment Association

Vice Chairman of Central South Bone Cancer Alliance of China Cancer Prevention Alliance

Standing Committee of Bone and Soft Tissue Oncology Group, Special Committee for Minimally Invasive Tumor Therapy, China Anti-Cancer Association

National member of Sarcoma Professional Committee of China Anti-Cancer Association

National member of Melanoma Professional Committee of China Anti-Cancer Association

National member of the Skin Cancer Professional Committee of China Anti-Cancer Association

National member of Bone and Soft Tissue Tumor Professional Committee, Chinese Medical Education Association

National member of Chemoradiotherapy Group, Sarcoma Professional Committee, China Anti-Cancer Association

National member of SICOT Chinese Digital Orthopaedic Association

Member of Orthopaedic Branch of Hainan Medical Association

Member of the first Sports Medicine Professional Committee of Hainan Medical Association

Member of Pediatric Surgery Branch of Hainan Medical Association

Member of Hand Surgery Branch of Hainan Medical Association

Once served as:

Member of the 9th National Youth Committee of Orthopaedic Branch of Chinese Medical Association

1. ZONGQUAN XU, CHEN YU,SHUFANG WANG, and GUOHUI XU1，Transcatheter arterial chemoembolization as an examination method for hepatocellular carcinoma undetected by B-mode ultrasound, computed tomography and digital subtratcion angiography: A case report. Oncol Lett. 2015 Sep; 10(3): 1759–1762.   

2.Zongquan Xu ，Yu Chen，Guohui Xu，Cheng Peng，Enyu Liu，Yunguang Li，Jun Niu，Changhai Li. Omi/HtrA2 pro-apoptotic marker differs in various hepatocellular carcinoma cell lines owing to ped/pea-15 expression level. Oncol Rep. 2015 Feb; 33(2): 905-912.

3. Chen Yu; Chen Weigao; Yu ZhiHua. Clinical Analysis of 47 Cases of Osteosarcoma Around Knee Joint Treated with Inactivated Tumor Segment Replantation, Chongqing Medicine, 2012-10-20.

4. Chen Yu; Chen Weigao; Li Jianqin. 58 Cases of Skin Defect Repair of Patients with Leg and Foot Malignant Melanoma after Operation, Chongqing Medicine,2012-08-30.

5. Chen Yu; Chen Weigao; Yu Zhihua. Analysis of 69 Cases of Surgical Treatment of Patients with Metastatic Bone Cancer of Four Limbs, Journal of Nanchang University (Medical Edition), 2012-09-30.

6. Chen Yu; Chen Weigao; Yu Zhihua. Analysis of Diagnosis and Treatment of 27 Cases of Primitive Neuroectodermal Tumor, Practical Clinical Medicine, 2011-02-20.

7. Chen Yu; Chen Weigao; Yu ZhiHua. Clinical Analysis of 112 Cases of Protuberant Dermatofibrosarcoma, Practical Clinical Medicine, 2011-01-20.

8. Chen Yu; Chen Weigao; Yu Zhihua. Clinical Analysis of Comprehensive Treatment of 61 Cases of Malignant Fibrous Histiocytoma, Jiangxi Medicine Journal, 2010-08-20.

9. Chen Yu; Chen Weigao; Yu Zhihua. Expression and Correlation of p21 and p16 genes in osteosarcoma, Journal of Jiangxi Medical College, 2009-06-30.

10. Chen Yu; Chen Weigao; Yu ZhiHua. Preliminary Study on the Expression and Correlation of p21 and p16 Genes in Osteosarcoma, Practical Clinical Medicine, 2005-11-30.

11. Chen Yu; Chen Weigao; Yu ZhiHua. Clinical Analysis of 63 Cases of Synovial Sarcoma, Journal of Jiangxi Medical College, 2005-10-30.