He said that the clinical manifestations of this disease and chronic gastritis, gastric ulcer, duodenal ulcer, and cholecystitis similar, are often misdiagnosed.

• 他说，这种疾病的临床表现和慢性胃炎、胃溃疡、十二指肠溃疡以及胆囊炎相似，经常被误诊。