2024年6月13日 · Progressive multifocal leukoencephalopathy (PML) is a demyelinating disease which results from the reactivation of John Cunningham virus (JC virus) infecting oligodendrocytes in patients with compromised immune systems.

2024年3月19日 · The barbell sign is a radiological sign present in progressive multifocal leukoencephalopathy (PML) on MRI brain. This describes confluent T2/FLAIR parieto-occipital abnormalities with a thin continuation of signal abnormality across the splenium 1,2.

2009年11月25日 · Progressive multifocal leukoencephalopathy (PML) is a demyelinating disease caused by reactivation of JC virus in immunosuppressed patients. The diagnosis is usually suggested on imaging and confirmed by cerebrospinal …

2023年7月7日 · Progressive multifocal leukoencephalopathy immune reconstitution inflammatory syndrome (PML-IRIS) is a form of immune reconstitution inflammatory syndrome (IRIS) seen in patients who are immunomodulated and develop an aggressive form of progressive multifocal leukoencephalopathy (PML).

Progressive multifocal leukoencephalopathy (PML) is an opportunistic infection of the CNS caused by the JC virus, which infects white and grey matter cells and leads to irreversible demyelination and neuroaxonal damage.

We evaluated the radiological aspects of PML in a retrospective longitudinal cohort, in order to describe the frequency of the anatomical distribution of lesions, their patterns, signs related to PML and to propose dissemination pathways between affected structures.

2009年11月25日 · Progressive multifocal leukoencephalopathy (PML) is a demyelinating disease caused by reactivation of JC virus in immunosuppressed patients. The diagnosis is usually suggested on imaging and confirmed by cerebrospinal …

2024年9月25日 · Progressive multifocal leukoencephalopathy primarily affects immunocomprised adults and is a potentially fatal demyelinating CNS disease caused by JC virus reactivation, characterised by multifocal areas of demyelination with atypical, enlarged oligodendrocytes, and multifocal non-enhancing subcortical T2/FLAIR white matter lesions.

2023年3月29日 · Progressive multifocal leukoencephalopathy (PML) is a rare viral central nervous system (CNS) demyelinating disease primarily associated with a compromised immune system. PML is seen mainly in individuals with human immunodeficiency virus, lymphoproliferative disease, and multiple sclerosis.

Progressive multifocal leukoencephalopathy (PML) is a fatal subacute progressive demyelinating disease seen in persons with impaired cell-mediated immune response. PML predominantly occurs in...