title: Malaria in Malawi: inside a research autopsy study of pediatric cerebral malaria.
abstract: BACKGROUND
  Malaria is still a major cause of death in sub-Saharan Africa.
  
  
  OBJECTIVE
  To describe my participation as a pathologist in a research autopsy study in Malawi and to examine retinal pathologic findings in cerebral malaria and correlate them with those in the brain. To describe the challenges of conducting a research study in sub-Saharan Africa and the personal and scientific benefits resulting from this.
  
  
  METHODS
  Children with coma are admitted to the pediatric research ward, classified according to the clinical definition of severe malaria or another cause of coma, evaluated, and treated systematically. The eyes are examined by indirect ophthalmoscopy after dilatation. If a child dies and permission is given, a standardized autopsy is carried out. The patients' condition is then reclassified pathologically.
  
  
  RESULTS
  Ninety autopsies have been completed, with the cause of death confirmed as cerebral malaria in 64 cases (71.1%). These patients showed heavy parasite sequestration and often extravascular pathologic findings in the brain, retina, gastrointestinal tract, and subcutaneous fat. Clinical and pathologic findings in the retina correlated with those in the brain, and ophthalmoscopy has become a useful tool in the diagnosis and prognosis of children with cerebral malaria. Twenty-eight percent of patients clinically classified as having cerebral malaria showed another cause of death and no malarial pathologic process or retinopathy.
  
  
  CONCLUSIONS
  The human, financial, and transportation resources and organization required for this autopsy project are substantial. The scientific benefits are now becoming evident after sufficient autopsies have been completed for detailed comparisons. Personal benefits include the opportunity to work and travel in an African setting and to develop collaborations world-wide.
authors.affiliation: Department of Pathology, Vancouver General Hospital, British Columbia, Canada. val.white@vch.ca
authors.forename: Valerie A
authors.initials: VA
authors.lastname: White
mesh_terms: D001344:Autopsy; D002648:Child; D003906:Developing Countries; D006295:Health Resources; D006801:Humans; D016779:Malaria, Cerebral / Q000469:parasitology / Q000473:pathology*; D008295:Malawi; D012107:Research Design; D012164:Retinal Diseases / Q000469:parasitology / Q000473:pathology*