Abstract： Objective To investigate the clinical characteristics,including diagnosis,treatment and prevention measures of the abdominal wall endometriosis; to discuss the clinical features,diagnosis and prevention in abdominal wall endometriosis.Methods Fifteen cases of abdominal wall endometriosis from January 2007 to December 2009 were reviewed.Results All the 15 eases accepted lesion excision without recurrence after operation in 1-2 years.Conclusion Abdominal wall endometriosis is not difficult to diagnosed,B-ultrasound and MRI are helpful to dectect the range and depth of lesion.The postoperative medication-assisted therapy may help to reduce recurrence.Surgical treatment is the best choice and the drug therapy after surgery will prevent recurrence.