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资料与方法 本文16例大肠癌均行超声检查,12例并经手术及病理证实。16例大肠癌中男11例,女5例,年龄31~78岁,平均51岁,病程半月~半年。 使用ALOKA SSD-630,探头频率为3.5MHz,超声检查前一日晚餐进流质或清淡饮食,不宜进动物油脂类及易产气食物,睡前服泻剂,以便检查当日大便排净,减少肠气干扰,患者空腹状态下取仰卧位,一
Materials and Methods 16 patients with colorectal cancer underwent ultrasonography and 12 were confirmed by surgery and pathology. In 16 cases of colorectal cancer, there were 11 males and 5 females, aged from 31 to 78 years old, with an average age of 51 years. The disease duration ranged from half to half a year. Using ALOKA SSD-630, the frequency of the probe is 3.5MHz. Ultrasonic examination before the first day of dinner into the liquid or light diet, should not enter the animal fats and easy to produce gas foods, laxatives before bedtime, in order to check the stool stools on the day, reduce bowel Gas interference, supine position in the patient’s fasting state, one