Objective To explore the clinical characteristics and treatment in elderly patients with gastric bezoars. Methods Totally 49 patients with gastric bezoars were retrospectively analyzed,and among them,36 patients were aged 65-77 years, 48 cases underwent sequential therapy,1 elderly patient underwent surgical operation. Results There were differences in etiology, medical histories, clinical manifestations and therapeutic efficacy between elderly and non elderly patients with gastric bezoars.There were 42％ (15/36) of elderly patients eating glutinous rice cakes,4 cases with gastric surgery histories,6 cases with diabetes in elderly patients,but in non eldcrly patients only 8％ (1/13) of patients eating glutinous rice cake,and there were no cases with surgery histories and diabetes. Gastric bezoars in 48 cases were cleared away by sequential therapy. 1 elderly patient developed intestinal obstruction after surgical operation and died of infectious shock. Conclusions There are some different characteristics between elderly and nonelderly patients with gastric bezoars.Sequential therapy is safe and effective for elderly patients with gastric bezoars.

Objective To discuss the influence of the progress and result in gastic cancer operation through application of neo-adjuvant chemotherapy in multi-disciplinary team (MDT).Methods Clinical data of the patients treated in MDT model 45 cases and non-MDT model(78 cases) were respectively analyzed,and the index about pathologic change,histologic transform and operative result between the two groups were compared.Results In the index of pathologic change,the incidence of abdominal adherence and ascites and pyloric obstruction in MDT model group were obviously less than non-MDT model group( P ＜0.05 ).In the index of histologic transform,texture of mesentery in MDT model group was more fragile than non-MDT model group( P ＜0.05).In the index of operative results,the operative duration and intra-operative bleeding in MDT model group were less than non-MDT model group (P ＜0.05).Conclusion Neo-adjuvant chemotherapy has certain influence in gastric caneer operation,but the successful operations were performed by standard and correct procedures.Therefore,optimizing combined therapy in MDT model and constructing preoperative evaluation system with neo-adjuvant chemotherapy.