RESUMEN
Objective:To find out the high risk factors of psychosis in the patients after the esophagus carcinoma resection.Methods:We diagnose psychosis disease though the symptom of the patients.900 patients of esophagus carcinoma,who occurred psychosis after the esophagus carcinoma resection,were compared with those who didn't occurred.Results:Some problems in cognition,emotion,action and consciousness were found.The incidence of the psychosis after esophagus carcinoma resection was not correlated with the different gender and different modus operandi,but significantly correlated with the age,the time in ICU after operation and the time that the patients gave up smoke and wine before the operation.Conclusion:The high risk factors in the patients of esophagus carcinoma after operation with psychosis maybe include the age,the time in ICU after operation and the time that the patients gave up smoke and wine before the operation.We should frome these sides to take more care for these patients in our work.