消化系统疾病是内科常见病,典型病例诊断不难。在临床实践中,常有一些消化系统疾病除消化道症状外,有多种腹外症状,有时为主要表现,以致延误诊断;或认为并发其他疾病。肝脏和胰腺疾病有系统表现者较多。本文综述有关表现,以期引起注意,供参考。 Digestive diseases are common medical diseases, the diagnosis of typical cases is not difficult. In clinical practice, there are often some digestive diseases in addition to gastrointestinal symptoms, there are a variety of abdominal symptoms, sometimes the main performance, resulting in delayed diagnosis; or that other concurrent diseases. There are more systematic manifestations of liver and pancreatic disease. This article summarizes the performance, in order to attract attention for reference.