Correlation of PET/CT and Brain MRI Findings in Human African Trypanosomiasis Encephalitis. (January 2022)

• Record Type: Journal Article
• Authors: Luna, Licia Pacheco; Meleki, Zahra; Shanechi, Amirali Modir; Yedavalli, Vivek; Civelek, Ali Cahid
• Is Part Of: Clinical nuclear medicine. Volume 47:Number 1(2022)
• Publication Date: 2022-01
• Subjects: human African trypanosomiasis -- sleeping sickness -- brain -- MRI -- PET/CT; Nuclear medicine -- Periodicals; Radioisotope scanning -- Periodicals; Nuclear Medicine -- Periodicals; 616.07575
• DOI: 10.1097/RLU.0000000000003801
• Languages: English
• ISSNs: 0363-9762

Abstract

Abstract : Abstract: A 49-year-old woman from Cameroon presented with history of several months of worsening headache, lethargy, left arm weakness, and generalized lymphadenopathy. Brain MRI demonstrated multifocal signal abnormality and enhancement involving the bilateral basal ganglia and cerebral white matter. FDG PET/CT performed as part of lymphadenopathy evaluation demonstrated patchy areas of increased metabolic activity of the brain parenchyma. Human African trypanosomiasis or African sleeping sickness is a protozoan infection caused by Trypanosoma brucei gambiense transmitted by the tsetse fly in sub-Saharan Africa. It is important to recognize the signs and symptoms in nonendemic countries to facilitate early diagnosis and treatment.