An intraventricular clear cell meningioma revealed by an inflammatory syndrome in a male adult: a case report.
Intraventricular meningiomas are infrequent intracranial tumors. Clinical symptoms are mainly due to an increased intracranial pressure or a direct pressure on the surrounding brain structures. Inflammatory syndrome was described in some patients with chordoid meningiomas. Here we report a case of right intraventricular clear cell meningioma in a 50-year-old man who presented with fever, headache, and inflammatory syndrome. Clinical and biological normalization was rapidly obtained after tumor removal. Immunohistochemical examination showed tumor cells and lymphocytes positivity for the pyrogenic cytokine interleukin-6, with a same intensity. To our knowledge, this is the first case described in the literature concerning an adult man with an intraventricular clear cell meningioma associated with a systemic inflammatory syndrome.
Cassereau
J
J
Département de Neurologie, CHU, Angers, France.
Lavigne
C
C
Michalak-Provost
S
S
Ghali
A
A
Dubas
F
F
Fournier
H D
HD
D005334:Fever / Q000209:etiology; D006801:Humans; D007150:Immunohistochemistry; D007249:Inflammation / Q000209:etiology / Q000473:pathology*; D015850:Interleukin-6 / Q000096:biosynthesis; D020547:Lateral Ventricles / Q000378:metabolism / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008577:Meningeal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008579:Meningioma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008875:Middle Aged; D013577:Syndrome
D015850:Interleukin-6