Primary solitary intracranial melanoma: case report and review of the literature.
Among CNS tumors, intracranial melanomas represent a subject of interest for neurooncologists and neurosurgeons because clinical and radiological patterns of these tumors can mimic the presence of meningiomas, and in spite of their malignant behavior they can be satisfactorily treated. In the present report we describe a new case of primary intracranial melanoma that displayed some radiological features of meningioma; we review the clinical features of 80 previously well-documented cases. The importance of neuroradiological and histochemical (S-100 protein, antimelanin antibodies, proliferating cell nuclear antigen staining) methods and of flow cytometry in helping with histopathological examination is stressed. Review of the clinical histories demonstrates that surgical excision is recommended in most cases, depending on tumor location, and that if total removal is performed, long-term disease-free periods can be attained.
Rodriguez y Baena
R
R
Department of Surgery and Neurosurgery, IRCCS Policlinico S. Matteo, Pavia, Italy.
Gaetani
P
P
Danova
M
M
Bosi
F
F
Zappoli
F
F
D001932:Brain Neoplasms / Q000235:genetics / Q000473:pathology / Q000601:surgery; D004273:DNA, Neoplasm; D005434:Flow Cytometry; D006801:Humans; D015994:Incidence; D008297:Male; D008545:Melanoma / Q000235:genetics / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D011003:Ploidies; D011379:Prognosis; D016019:Survival Analysis
D004273:DNA, Neoplasm