１临床资料患者女性，６４岁，汉族，已婚，工人。因右下腹阵发性钝痛，伴腹胀１０ｄ，于１９９３年９月３日急诊入院。入院前１０ｄ，无诱因出现右下腹部阵发性钝痛，无发热及呕吐，无放射痛，即来我院就诊。既往否认结核及肝炎史，无外伤及手术史；糖尿病史２０年。查体... 1 Clinical data Patient female, 64 years old, Han nationality, married, worker. Due to the right lower quadrant paroxysmal dull pain, with abdominal distension 10d, on September 3, 1993 emergency admission. 10d before admission, there is no incentive to lower right abdomen paroxysmal dull pain, no fever and vomiting, no radiating pain, that come to our hospital. Previously denied the history of tuberculosis and hepatitis, no trauma and surgery history; history of diabetes for 20 years. Physical examination ...