Cases of human infestation by Fasciola hepatica are not uncommon in Spain and other European countries. We report our experience with 20 patients diagnosed from 1982 to 1991 and present a critical review of published cases from western countries. Because F. hepatica has a special tropism for the liver, abdominal pain, hepatomegaly, and constitutional symptoms are among the most common manifestations of acute-stage fascioliasis. However, in the chronic stage, biliary colic and cholangitis are the predominant manifestations. The clinical spectrum of fascioliasis is variable, and patients may present with extrahepatic abnormalities, such as pulmonary infiltrates, pleuropericarditis, meningitis, or lymphadenopathy. Therefore, a high index of suspicion is required to establish a correct diagnosis. Eosinophilia is the most frequent laboratory abnormality. The CT scan has become a useful technique in the diagnostic work-up. A definitive diagnosis may be established by the observation of parasite ova in the feces, but most cases may be diagnosed by serologic methods. Triclabendazole and bithionol are the most effective drugs against F. hepatica. The efficacy of praziquantel is controversial.

A case of disseminated infection caused by Scedosporium inflatum is reported in a patient undergoing autologous bone marrow transplantation for acute myeloblastic leukemia. The fungus was isolated from a blood culture and necropsy studies showed a disseminated infection involving numerous organs. In vitro studies showed the isolate to be resistant to amphotericin B, 5-fluorocytosine, ketoconazole and miconazole.

We report four cases of Scedosporium inflatum (S. inflatum) infection in severely immunocompromised haematological patients. Six well-documented cases of S. inflatum disseminated infection in haematological patients have been reported: four in Australia and two in Spain. Their clinical and pathological characteristics are heterogenous, particularly in the Australian cases. However, the clinical and pathological profile emerging from our and other Spanish cases is homogenous and very similar to the clinico-pathological spectrum of other disseminated mycoses, including Aspergillus and S. apiospermum. The optimal treatment of S. inflatum infection is unknown and the outcome in haematological patients is very poor. Eight patients died despite systemic antifungal treatment.