Rare pathological variants and presentations of primary central nervous system lymphomas.
Primary central nervous system lymphoma (PCNSL) is a rare form of primary brain neoplasm, accounting for less than 3% of all primary brain tumors. Ninety percent of cases involve a large B-cell lymphoma that presents as a homogeneously enhancing lesion or lesions, typically deep-seated in the brain parenchyma. The authors describe unusual pathological forms of PCNSLs, including low-grade, T-cell, and Burkitt types, and also rare presentations such as neurolymphomatosis and pituitary lymphomas.
Da Silva
Arnaldo Neves
AN
Neurology Department, Division of Neuro-Oncology, University of Virginia Health Sciences Center, Jefferson Park Avenue, Hospital West, Room 6228, PO Box 800432, Charlottesville, Virginia 22908-0432, USA.
Lopes
Maria Beatriz
MB
Schiff
David
D
D001932:Brain Neoplasms / Q000473:pathology*; D006801:Humans; D008223:Lymphoma / Q000473:pathology*; D008577:Meningeal Neoplasms / Q000473:pathology; D010911:Pituitary Neoplasms / Q000473:pathology