恶性疟疾临床上常以畏寒、发热、剧烈头痛、贫血、脾肿大为首发症状,以腹泻为首发症状的恶性疟疾虽有报导[1],但以重度频繁腹泻为首发症状的恶性疟疾罕见报导,本文就1例以频繁腹泻为首发症状的输入性恶性疟疾调查情况报告如下。临床资料1病例情况患者,男,40岁,上海航道局驻尼日 Malignant malaria is often clinically chills, fever, severe headache, anemia, splenomegaly as the first symptom of diarrhea as the first symptom of malignant malaria has been reported [1], but with severe and frequent diarrhea as the first symptom of falciparum malaria rare Reported that in this paper, a case of frequent diarrhea as the first symptom of imported malaria survey report is as follows. Clinical data 1 case patients, male, 40 years old, Shanghai Navigation Bureau in Niger