Dengue hemorrhagic fever in a British travel guide

A 44-year-old female British travel guide suddenly had fever, nausea, vomiting, and diarrhea develop during her stay in South India. Four days later she was transported to our hospital. At admission she had a high temperature, impaired respiration, and abdominal pain. Clinical examination revealed bilateral pleural effusion, hepatomegaly, and ascites. Two days later the patient showed a generalized macular rash with a conspicuous sparing of small islands of normal skin. Hemorrhagic erythema on the palms and soles as well as focal petechiae on the hard palate and scleral and conjunctival bleeding were also observed. Hypotension and renal insufficiency developed 1 week after the illness started. Laboratory investigations revealed highly elevated levels of hepatic enzymes, severe hemolytic anemia, decreased platelet counts, and abnormal coagulation values. The presumptive clinical diagnosis of dengue hemorrhagic fever was supported by serologic testing that disclosed sustained high titers of hemagglutination inhibition antibodies. Symptomatic therapy with substitution of volume and albumin, blood transfusions, and administration of antipyretics resulted in complete recovery within 6 weeks.