Progressive multifocal leukoencephalopathy as the presenting feature in a patient with occult low-count monoclonal B-cell lymphocytosis.

Divya SanthanamStephanie ChanChris NguyenJuan RacostaAnargyros XenacostasKara RobertsonMichael Silverman

Published in: Journal of the Association of Medical Microbiology and Infectious Disease Canada = Journal officiel de l'Association pour la microbiologie medicale et l'infectiologie Canada (2024)

This is the first report of PML in association with LC-MBL. Careful review of peripheral blood flow cytometry results is necessary to identify this disorder. Further study of the epidemiology and infectious complications of LC-MBL are warranted.

Keyphrases

peripheral blood
flow cytometry
case report
simultaneous determination
risk factors
multiple sclerosis
machine learning
mass spectrometry
deep learning
liquid chromatography
multiple myeloma
solid phase extraction
high resolution
high resolution mass spectrometry