子宫内膜异位症合并腹水,临床上罕见。大量的腹水,许多妇科医师则认为与恶性肿瘤有关,而很少考虑到子宫内膜异位等良性疾病。作者报道2例患者。例1为35岁,未产妇。近2个月来食欲不振,体重减轻,腹胀,腹部与腰背部疼痛。既往曾行阑尾切除及术后粘连分离术。体检:大量腹水。盆检:触及 Endometriosis with ascites, clinically rare. A lot of ascites, many gynecologists think it is related to malignant tumors, and rarely consider the benign diseases such as endometriosis. The authors report 2 patients. Example 1 is 35 years old, not mothers. Almost two months to loss of appetite, weight loss, bloating, abdominal and lower back pain. Past line appendectomy and postoperative adhesions separation. Physical examination: a lot of ascites. Check: touch