目的 探讨婴幼儿肠套叠空气灌肠复位的指征、操作方法和中转手术的时机。方法 对我院1993～1998年5年间在X线透视下行空气灌肠复位治疗的婴幼儿肠套叠162例进行回顾性分析。结果 复位成功者148例，成功率为91.4%，其余14例中转手术治疗。随访1～5年，预后良好。结论 空气灌肠复位是婴幼儿肠套叠早期治疗的首选 方法，应谨慎把握其适应证，熟练掌握操作方法，不应轻易放弃而过早手术。但对病程较长，伴有腹膜炎体征或复位失败者，须及时手术治疗。
To investigate the pathological characteristics, diagnosis and treatment of rectal carcinoid tumors, 26 cases, which had been diagnosed and treated in our hospital from 1987 to 1997, were retrospectively analysed. The rectoscopic examination were taken in all 26 patients and final diagnosis were made by pathological examination, among them, 19 cases were treated with local resection or expensively local resection, 7 cases with radical operation because the diameter of tumor was beyond 2 cm. These patiests were followed up 1-10 years with 5 patients died. The authors consider that rectoscopic examination and biopsy are important method to diagnose rectal carcinoid tumors preoperatively, in addition, for suspicious case, argentation and immunohistochemistry staining should be further made besides routine HE staining. The operative treatment is the best therapy to this kind of disease, the choice of operative mode must be made according to the size, infiltration of the tumor, the condition of infiltrated lymph node and hepatic metastasis.
To investigate the diagnosis, pathological characteristics and clinical treatment of gastric eosinophilic granuloma (GEG). Twenty two cases with GEG diagnosed by operation and pathology were analyzed. In this series 14 cases subjected to partial gastrectomy, 6 cases to subtotal gastrectomy, 1 case to total gastrectomy, and 1 case to radical gastrectomy. After 1-10 years of follow-up, 1 case, who was combined with gastric carcinoma at the first operation, died of the recurrence and extensive metastasis of gastric carcinoma on the 4th year after operation, 2 cases were reoperated on the 2nd or 6th year respectively after operation for forward complication, and the others recoverd well. The authors consider that gastrofiberscopic diagnosis is key to lessen the preoperative misdiagnosis, and the scope of dissection mainly depends on the size and type of focus. It is no need for extensive dissection.