We just has detected one patient to resist vancomycin (namely 8.3%). [Conclusion] Abdominal cavity pathogenic bacterium is diversifying in adult with acute appendicitis.

• 革兰阳性菌最敏感的药物仍为去甲万古霉素，本组检测到1例耐万古霉素肠球菌（占8.；3%25）。