例1 44岁,因腹部肿块伴坠胀感6年余,于1978年5月14日入院.6年前常感腰部酸痛,带白多而臭,经治疗自觉症状好转,但肿块日渐增大。伴坠胀感,偶有阵发性腹痛,但无发烧等异常.月经18((3-4)/(28-30))天,量多,经期腰痛较甚。孕3产3.检查:腹部明显膨隆,腹壁静脉不怒张。全腹松软,张力低,囊性感,有震水波。囊肿上界剑突下3厘米,余界不清。两季肋部及剑突下可叩及鼓音, Example 1 44 years old, due to abdominal mass with bulging more than 6 years, was admitted to hospital on May 14, 1978. 6 years ago, often feel the waist pain, with more white and smelly, the symptoms improved after treatment, but the growing mass . With bulging feeling, occasional paroxysmal abdominal pain, but no fever and other abnormal menstruation 18 ((3-4) / (28-30)) days, amount, menstrual back pain more. Pregnancy 3 3. Check: bulging abdomen, abdominal vein does not anger. The whole abdomen soft, low tension, cystic sexy, shock wave. Cyst upper xiphoid 3 cm, the remaining unclear. Two quarter ribs and xiphoid may knock and drum sound,