eosinophilic granuloma of stomach

例句：

1. 1.This condition is characterized by the presence of an eosinophilic granuloma in the stomach.
   这种病状的特点是胃中出现嗜酸性肉芽肿。
2. 2. The patient's symptoms worsened after undergoing surgery for this condition.
   这位病人在患有这种病状后手术症状加重了。
3. 3. The diagnosis of this condition requires a biopsy of the stomach to confirm the presence ofan eosinophilic granuloma.
   确诊这种病状需要对胃进行活检以确认存在嗜酸性肉芽肿。