Black focus of injection was the most common in cavitas pelvis endometriosis (32.5% 70/217), next adenoma endometrioides ovarii cystis (31.8% 69/217).

• 盆腔内异症病灶中蓝色病灶最常见，占32.；5%25(70/217)，其次是卵巢子宫内膜异位囊肿占31