腹膜后巨大囊肿１例莆田市医院陈晖患者女性，６２岁，因外伤腹痛一周入院。２６年前左下腹部有一小肿块，近几年来肿块逐渐增大，无症状。入院前一周跌倒，自觉肿块缩小，但腹痛加剧而就诊。体检：左下腹可触及一约２５×１５×１０ｃｍ大小之肿块，边缘光滑，肿块的左下... Retroperitoneal giant cyst: A case of Chen Hui, a female patient from Putian City Hospital, was 62 years old and was admitted to the hospital one week after abdominal pain due to trauma. There was a small lump in the left lower abdomen 26 years ago. The masses have gradually increased in recent years and are asymptomatic. One week before admission, he fell and he became aware of a shrinking mass, but his abdominal pain worsened. Physical examination: A mass of about 25×15×10 cm can be touched in the left lower abdomen with smooth edges and the bottom left of the mass...