当科における急性胆嚢炎手術例の検討

We examined 50 patients who suffered with cholecystitis underwent surgery in our department between June 2012 and January 2009 retrospectively. Patients were classified by the severalties of inflammation（severe inflammation group and mild inflammation group）and operation timing （early operation group and delayed operation group）．Number of open surgery, operation time and operating bleeding loss were increased in severe inflammation group but no difference was found between early and delayed operation group. Severe inflammation group included many elderly patients who considered to be high-risk may need detailed examination to lower postoperative complication before early surgery.