儿童原发性肠道肿瘤较少见,临床上容易误诊,现将我院收治的4例,报道如下。 例1,男,6岁,因腹痛、腹胀、呕吐、便秘11天急诊入院。患儿起病急骤,曾误诊为肠蛔虫症,给予驱虫治疗,解出蛔虫20余条,病情一度缓解,几天后腹痛,腹胀再度出现,并呕吐频繁,停止排便和排气。体检:腹部膨隆,可见 Primary intestinal tumors in children are less common and clinically susceptible to misdiagnosis. The 4 cases admitted to our hospital are reported below. Example 1, male, 6 years old, admitted to the hospital for 11 days due to abdominal pain, abdominal distension, vomiting, and constipation. The child had a sudden onset of illness and had been misdiagnosed as having intestinal worm disease. He was given insect repellent treatment. More than 20 tapeworms were resolved and his condition was relieved. A few days later abdominal pain, abdominal distension reappeared, frequent vomiting, and defecation and decompression stopped. Physical examination: abdominal bulging, visible