Relapsing GABA(A) Receptor Encephalitis After Stem Cell Transplant for Acute Myeloid Leukaemia

Brain MRI revealed multiple cortical and subcortical T2/FLAIR hyperintensities over bilateral frontal and temporal regions without diffusion restriction or contrast enhancement (Fig. 1: Panel 1: MRI brain at the onset of the index event. (a – e): Axial T2/FLAIR images demonstrating multiple cortical...

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Veröffentlicht in:Canadian journal of neurological sciences 2024-07, Vol.51 (4), p.581-584
Hauptverfasser: Ooi, Joshua Chin Ern, Pillai, Presaad, Lee, Shirley, Ong, Sheila Ai Mei, Koh, Kee Leong, Chia, Yuen Kang
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container_end_page 584
container_issue 4
container_start_page 581
container_title Canadian journal of neurological sciences
container_volume 51
creator Ooi, Joshua Chin Ern
Pillai, Presaad
Lee, Shirley
Ong, Sheila Ai Mei
Koh, Kee Leong
Chia, Yuen Kang
description Brain MRI revealed multiple cortical and subcortical T2/FLAIR hyperintensities over bilateral frontal and temporal regions without diffusion restriction or contrast enhancement (Fig. 1: Panel 1: MRI brain at the onset of the index event. (a – e): Axial T2/FLAIR images demonstrating multiple cortical and subcortical lesions involving the bilateral frontal and temporal lobes. Viral PCR analysis for herpes simplex viruses 1&2, human herpesviruses 6&7, human parvovirus B19, cytomegalovirus, enterovirus, adenovirus, human parechovirus, along with varicella-zoster, mumps, Epstein-Barr, John Cunningham, and Burkitt viruses were negative. A recent case series revealed that patients with anti-GABA(A)R encephalitis may display extensive confluent lesions, deviating from the usual pattern of multiple spotted cortical and subcortical lesions.
doi_str_mv 10.1017/cjn.2023.252
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source Cambridge Journals
subjects Antibodies
Apheresis
Aquaporins
Biopsy
COVID-19 vaccines
Disease prevention
Disease transmission
Electroencephalography
Encephalitis
Hypoxia
Immunoglobulins
Immunology
Immunotherapy
Letter to the Editor: New Observation
Leukemia
Patients
Pneumonia
Stem cell transplantation
title Relapsing GABA(A) Receptor Encephalitis After Stem Cell Transplant for Acute Myeloid Leukaemia
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