Background: Malaria is the first parasitic infection endemic in the world caused by parasites species of . Cerebral malaria (CM) is a rapidly progressive and severe form of infection, characterized by a greater accumulation of red blood cells parasitized by in the brain. The diagnosis of malaria is usually made in living patients from a blood sample taken in the course of a fever on return from an endemic country, whereas CM, often associated with fatal outcomes even in treated subjects, is usually diagnosed at autopsy.
Case Presentation: We present the case of a 36-year-old man who died a few days after returning from a business trip to the Ivory Coast. As a result of an unclear cause of death, a medicolegal autopsy was ordered. Autopsy findings revealed massive congestion and edema of the brain with no other macroscopic abnormalities at organ gross examination. Histology and laboratory tests were conducted revealing a infection, with numerous parasitized erythrocytes containing dots of hemozoin pigment (malaria pigment) in all examined brain sections and all other organs. Death was attributed to cerebral malaria with multiple organ failure.
Conclusions: This report summarizes several features for the diagnosis of malaria and how postmortem investigations, as well as histology and laboratory diagnosis, may lead to a retrospective diagnosis of a fatal complicated form with cerebral involvement.
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http://dx.doi.org/10.1186/s41935-022-00279-1 | DOI Listing |
Sci Rep
December 2024
Medical Technology Program, Faculty of Science, Nakhon Phanom University, Nakhon Phanom, Thailand.
Interferon γ-induced protein 10 kDa (IP-10) or C-X-C motif chemokine 10 (CXCL10) is produced and secreted from specific leukocytes such as neutrophils, eosinophils, and monocytes, which play key roles in the immune response to Plasmodium infections. This systematic review aimed to collate and critically appraise the current evidence on IP-10 levels in malaria patients. It provided insights into its role in malaria pathogenesis and potential as a biomarker for Plasmodium infections and disease severity.
View Article and Find Full Text PDFIran J Parasitol
January 2024
Department of Internal Medicine, Marmara University Pendik Training and Research Hospital, Istanbul, Turkey.
Cureus
December 2024
Neurology, Adventist Health White Memorial, Los Angeles, USA.
malaria affects millions of people in certain regions of the world, with neurological involvement and/or cerebral malaria as potential manifestations. Brain magnetic resonance imaging (MRI) abnormalities have been well-documented in cerebral malaria. However, MRI abnormalities in non-cerebral malaria, especially in neurologically asymptomatic patients, are not well understood and have been less frequently reported, especially in non-endemic regions.
View Article and Find Full Text PDFBiomed Khim
December 2024
Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria; College of Health Sciences, Osun State University, Osogbo, Osun State, Nigeria.
Cerebral malaria (CM) is a fatal complication of Plasmodium falciparum infection. The biological and physiological links between CM, inflammation, and inflammasome, point to the complexity of its pathology. Resistance to available and affordable drugs, worsening economic crisis, and urgent need for integration of orthodox with traditional/alternative medicine, actualized the search for sustainable pharmacotherapy.
View Article and Find Full Text PDFChem Biodivers
December 2024
Oxidative Stress Research Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil.
Oxidative stress is a pivotal factor in the pathogenesis of malaria, contributing to the development of conditions such as anemia, respiratory complications, and cerebral malaria. To counteract oxidative damage, we evaluated the effects of vitamin E (α-TOH) and d-α-tocopherol polyethylene glycol 1000 succinate (TPGS) supplementation on parasitemia progression, mortality rate, and blood-brain barrier (BBB) permeability in Plasmodium berghei ANKA-infected mice. The mice were divided into four groups: a control group (untreated and uninfected), an infected group (Pb), a TPGS + Pb group, and an α-TOH + Pb group.
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