• 1.Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China;;
  • 2.PET Center, Peking Union Medical College, Beijing 100730, China;;
  • 3.Department of Basic Surgery, Peking Union Medical College, Beijing 100730, China;
Export PDF Favorites Scan Get Citation

Objective  To investigate the advances and clinical efficacy evaluation method on neoadjuvant chemotherapy in patients with gastric cancer.
Methods  Literatures on the advances and clinical efficacy evaluation method on neoadjuvant chemotherapy in patients with gastric cancer were reviewed and analyzed. The agreement between computed tomography (CT), endoscopic ultrasound (EUS), magnetic resonance imaging (MRI) and positron emission tomography (PET) and the results of histopathology and survival was analyzed.
Results  CT and EUS were the method of efficacy evaluation commonly used at present, but the evaluation indexes and criteria were controversial, and the criteria for solid tumors seemed to be not feasible for gastric cancer. Diffusionweighted imaging (DWI) method needed more investigation, while PET held advantage in early selection of patients without response accurately.
Conclusion  There is no uniform standard for clinical efficacy evaluation yet, so an integration of diverse imaging methods may be the best choice to improve the accuracy of neoadjuvant chemotherapy in patients with gastric cancer.

Citation: WANG Shaoting ,ZHU Zhaohui,LI Xiaoyi. Advances and Clinical Efficacy Evaluation Method on Neoadjuvant Chemotherapy in Patients with Gastric Cancer. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2010, 17(2): 200-204. doi: Copy