本文对我科18例恶性肿瘤患者伴感染62例次进行临床分析，报告如下。临床资料一、一般资料近期住院病人中恶性肿瘤伴感染者18例，均为男性，年龄68～86岁，平均73．06岁。住院时间20天～1．5年。恶性肿瘤部位：胃癌6例，白血病3例，肠癌3例，肝癌2例，食道癌、肺癌、脑胶质瘤各1 In this article, we analyzed the clinical data of 18 cases of malignant tumors in our department with 62 cases. The report is as follows. Clinical data I. General information Recent hospitalized patients with 18 cases of malignant tumor associated with infection were male, aged 68 to 86 years, with an average of 73.06 years. The hospital stay was 20 days to 1.5 years. Malignant tumor sites: 6 cases of gastric cancer, 3 cases of leukemia, 3 cases of intestinal cancer, 2 cases of liver cancer, 1 case of esophageal cancer, lung cancer, and glioma