例1 女,38岁。因腹部肿块渐大伴腰背痛半年,于1975年4月11日入院。患者1960年作输卵管结扎时,发现右脐旁有一鸡蛋大之肿块,当时无任何症状。1970年肿块渐增大,入院前半年始,倦乏,四肢关节及右肩背部不定时游走痛,夜间尤甚。查体:脐右旁2cm处可扪及拳头大肿块,移动度小,质硬且表面不平,无波动和搏动感。 Example 1 Female, 38 years old. He was admitted to the hospital on April 11, 1975 because he had abdominal masses with increasing back pain for half a year. When the patient was tubal ligation in 1960, a large mass of eggs was found next to the right umbilicus and there was no symptoms at the time. In 1970, the masses increased gradually, and they began to fatigue in the first half of the year before admission. The limbs and joints and the right shoulder and back did not move regularly, especially at night. Physical examination: The umbilicus and fist mass can be seen 2cm from the right side of the umbilicus. The movement is small, the texture is hard and the surface is uneven, and there is no fluctuation and pulsation.