Clinical analysis of 61 cases of imported malaria / 中华全科医师杂志

ABSTRACT

Clinical data of 61 cases of imported malaria were analyzed retrospectively.Patients with malaria were divided into three groups,asymptomatic tertian (vivax) malaria,symptomatic tertian malaria and pernicious (falciparum) malaria.Only mild hepatic damage occurred in some patients with asymptomatic tertian malaria,compared with other groups Symptomatic tertian malaria and pernicious malaria were misdiagnosed in 6 of 20 and three of six,respectively before hospitalization,and 16 of 20 and four of six patients complicated with thrombocytopenia,respectively,and both of them had increased serum level of C-reactive protein (CRP).Platelet count negatively correlated with their serum level of CRP significantly in patients with symptomatic tertian malaria (r =-0.555,P ＜ 0.05).Routine anti-malaria therapy was used in imported malaria,blackwater fever occurred in two patients and acute renal failure occurred in one with falciparum malaria.It is suggested plasmodium exam ination in peripheral blood should be performed in all persons returned from countries prevalent with malaria,thrombocytopenia is an indicator of acute malaria,and more severe complications usually tend to occur in falciparum malaria.