Objective To explore whether and how the medical students' performance in English and biochemistry studies on their exam scores in toxicology basics (in short:toxicology) with allEnglish questions.Methods The correlations between scores of toxicology exam with all-English questions and scores in college English test band 6 (CET6) and biochemistry test of 187 students in the eight-year medical program were analyzed.Results Score of toxicology exam was positively correlated with scores of CET6 and biochemistry tests to some degree ( the correlation coefficients were 0.359 and 0.413 respectively,P ＜ 0.01 ) ; the students who passed CET6 had higher score in toxicology exam than those who did not pass CET6 (P ＜ 0.01,by t-test).Conclusion Passing CET6 and having a good command of related subjects may be essential for adapting to all-English exam questions.

With the development of fine anatomy,the concept of mesopancreas has been proposed,and total mesopancreatic excision continues to be used in clinical practice.This method has become the best surgical method of pancreatic head cancer.But due to deep position of pancreas and mesopancreas,the surrounding adjacent organs and complexs tructure and other factors,experts are concerned about at the presence or absence of the mesopancreas.So the scope of clinical surgical resection structural reservations are also controversial.This article reviewed the development of embryonic development of the pancreas and the research progress in order to provide theoretical support for the study of the fine anatomy of the pancreas and the precise operation of pancreatic diseases.