关键词: 恶性肿瘤, 肠梗阻, 治疗

Abstract: Malignant bowel obstruction is a frequently complication caused by colorectal and gynecological malignancies, which can cause intestinal obstruction. Patients usually have a poor prognosis and their mean survival time is between 4-9months. The current treatments include: surgery、self-expanding stents、pharmacotherapy、percutaneous endoscopic gastrostomy and nasogastric tube. Besides, taking into account of the patients’ poor physical condition, parenteral alimentation can be used, however, there is still disputation on its efficacy. This passage will mainly focus on the current methods of MBO and make some analytic evaluation

Key words: malignancy, bowel obstruction, treatment