Cryptosporidium parvum and Isospora belli infections among patients with and without diarrhoea.

Objective: To assess the importance of Cryptosporidium parvum and Isospora belli infections as a cause of diarrhoea among patients admitted to the Medical Wards in Queen Elizabeth Central Hospital (QECH) in Blantyre, Malawi.

Design: Prospective case control study.

Subjects: One hundred and twenty one patients with diarrhoea and 122 patients without diarrhoea.

Pseudoparasitic pneumonia after bone marrow transplantation.

We present a female patient from Somalia with an acute lymphoblastic leukemia, who received an allogeneic bone marrow transplantation (BMT) and developed several periods of moderate to severe pulmonary symptoms that were accompanied by pulmonary infiltrates and peripheral blood eosinophilia. After several recurrences an open lung biopsy was performed, which initially gave rise to the diagnosis parasitic infection. Later on this diagnosis was questioned and it was suggested that the structures were artifacts that might have been aspirated.

An outbreak of cryptosporidiosis in the Netherlands.

A hospital microbiologist in Spijkenisse, in the south west of the Netherlands - who had recently attended a parasitology course - identified cryptosporidial oocysts in stools from a patient with diarrhoea on 16 August 1995. Re-examination of 89 stool spe