目的 探讨胃嗜酸性肉芽肿的诊断、误诊原因和治疗方法。方法 对14例胃嗜酸性肉芽肿的临床资料进行回顾性分析。结果 全部病例均有上腹疼痛和返酸史； 伴溃疡形成11例，穿孔4例，上消化道出血3例； 术前行胃镜检查2例，X线钡餐透视检查6例，无1例获确诊； 其余病例亦全部误诊为胃溃疡或癌肿。结论 胃镜多部位取材，特别是在溃疡与周边粘膜移行处，采取挖掘式取材，能减少误诊率； 胃大部切除术是主要的治疗方法。
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.
Objective To investigate the operative procedure and the effectiveness of eosinophil ic granuloma (EG) of long bones in children. Methods Between January 2005 and December 2009, 14 patients with EG of long bones were treated. There were 9 boys and 5 girls, aged from 1 to 13 years (mean, 6.5 years). The locations were femur in 5 cases, humerus in 4 cases, tibia in 2 cases, fibula in 1 case, and femur compl icated with tibia in 2 cases. The disease duration was7 days to 10 months (median, 2 months). X-ray films showed that osteolytic destruction had clear boundary, which did notinvolve the epi physeal plate. Of 14 cases, 12 cases of tumor were treated by curettage, autologous il iac bone or combined artificial bone graft repair, and 2 cases were treated by resection, autologous il iac reconstruction, plate and screw fixation. Five cases compl icated with pathological fracture underwent reduction and fixation. Results All cases were diagnosed pathologically as having EG. All incisions healed by first intention. A total of 12 patients were followed up 1 to 4 years (mean, 2 years). The X-ray films showed tumor focus and pathological fracture healed within 3 to 4 months (mean, 3.5 months). Tibial lesion was found in 1 case of femoral tumor after 8 months, and was curred after reoperation. No recurrence occurred in other 11 cases. According to comprehensive assessing standard of X-ray film and joint function, the results of all cases were excellent. Conclusion EG of long bones in children is more common in the femur and humerus. Tumor curettage and autologous il iac bone graft repair is an effective method, and postoperative prognosis is good. There may be multiple lesions, so long-term follow-up is needed.