阑尾炎在急性腹部外科疾病中最为常见,本院自1950年1月至1953年6月三年半中,共收治阑尾炎患者731例,占外科住院病人总数17.4%,731例截除之阑尾曾行病理常规检查者644例,其中发现有血吸虫卵之阑尾有29例,占病理检查数之4.5%,是值得我们临床上注意的。本文主要内容将有血吸虫病之阑尾病例,依据临床的病期,症状,治疗情况,和结合病理检查的发现,作一简略的分析与讨论,企图在临床诊断与治疗上有所帮助。病期由询问病史中我们得悉大多数患者在某一时期曾居留於血吸虫病流行区与水源有接触史;另一方面我们知道血吸虫病最易感染的时间是在夏秋之间;第三方面血吸虫在人体内需要一定的时间才能发育长大生卵。从这三方面我们可以估计 Appendicitis is most common in acute abdominal surgical diseases. In our hospital from January 1950 to June 1953, there were 731 cases of appendicitis, accounting for 17.4% of the total number of surgical inpatients, and 731 cases of appendectomy had been performed 644 routine examination of pathology, which found that there are 29 cases of schistosome eggs in the appendix, accounting for 4.5% of the number of pathological examination, is worth our clinical attention. The main content of this article will be the cases of schistosomiasis appendix, based on the clinical stage, symptoms, treatment, and combined with the findings of pathological examination for a brief analysis and discussion in an attempt to help clinical diagnosis and treatment. The duration of the disease from the history of inquiry, we have learned that most of the patients in a period of time had lived in schistosomiasis endemic areas with a history of exposure to water; the other hand, we know that schistosomiasis most susceptible to the time between summer and autumn; the third aspect Schistosoma need some time in the human body to grow and develop eggs. From these three aspects we can estimate