Results:3 cases of unilocular cyst,4 cases of pluriocular cyst,cystic walls were thin and smooth,2 cases have divisions and 7 cases have steady clensity.

• 结果:单房囊肿3例,多房囊肿4例,囊壁菲薄、光滑,有分隔2例,7例均衡度均匀。手术病理证实回肠系膜、网膜系膜及结肠系膜下各1例。结肠系膜及空肠系膜各2例。