Virtual Patient Reference Library
Clinical Images in HIV
page 15
Mucocutaneous Lesions
  Pseudomembranous Candidiasis
  Atrophic Candidiasis
  Hairy Leukoplakia
  Herpes Zoster
  Kaposi's Sarcoma
  Bacillary Angiomatosis
  Eosinophilic Folliculitis
  Seborrheic Dermatitis
  Oral Kaposi's Sarcoma
  Gingivitis
  Aphthous Ulceration
Neurocognitive Manifestations
  Atrophy on CT Scan
  Cryptococcus on India Ink
  Toxoplasmosis on CT Scan
  PML on MRI Scan
  CNS Lymphoma on CT Scan

   last update August 2002

PML on MRI Scan
JC virus causes progressive multifocal leukoencephalopathy (PML), an infrequent progressive demyelinating central nervous system disease in patients with advanced HIV disease. Symptoms include dementia and a wide variety of focal neurologic abnormalities. MRI scan shows nonenhancing white matter lesions. No treatment has been demonstrated to be effective for this condition, but combination antiretroviral therapy may be beneficial.