Abstract：
Our study to evaluate the aetiological and clinical spectrum of gastric outlet obstruction (GOO) in North-west India showed malignant cause (54.9%) was more common than benign (45.1%). Common causes of malignancy were gall bladder (37.5%), gastric (31.8%) and pancreatic carcinoma (19.6%); commonest benign causes were opioid abuse (29%), peptic ulcer disease (21.6%), ingestion of corrosives (20.2%) and chronic pancreatitis (12.3%).
摘要：
我们评估印度西北部胃出口梗阻（GOO）的病因和临床谱的研究显示，恶性原因（54.9％）比良性原因（45.1％）更常见。恶性肿瘤的常见原因是胆囊（37.5%），胃癌(31.8%)和胰腺癌(19.6%)；最常见的良性原因是阿片类药物滥用(29%)，消化性溃疡（21.6%），摄入腐蚀剂（20.2%）和慢性胰腺炎（12.3%）。
