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Melanosis neurocutanea

Definition

Rare condition characterized by extensive congenital hairy nevocytic nevi, often in the bathing trunk region, a dense scattering of smaller, pigmented nevocytic nevi, especially on the palms and soles, and similar aggregations of pigment-forming naevus cells in the meninges, brain, and spinal cord. Complications arise from the development of an obstructive internal hydrocephalus. A metastasising melanoma may also arise in the skin or CNS, accounting for the poor prognosis of the disorder.

Synonyme

Melanosis neurocutanea, Neurokutane Melanose, Neurokutanes Melanoblastosesyndrom, Melanoblastosis neurocutanea Touraine

Bilder

13 Bilder für diese Diagnose
Lokalisation: Schulterregion, Diagnose: Melanosis neurocutanea Lokalisation: Flanke, Gesäß, Diagnose: Melanosis neurocutanea Lokalisation: Rücken, Gesäß, Diagnose: Melanosis neurocutanea Lokalisation: Bauch, Rücken, Rücken, unterer, Gesäß, Arme, Beine, Oberschenkel, Diagnose: Melanosis neurocutanea Lokalisation: Bauch, Oberschenkel, Diagnose: Melanosis neurocutanea Lokalisation: Bauch, Gesäß, Diagnose: Melanosis neurocutanea Lokalisation: Rücken, Diagnose: Melanosis neurocutanea Lokalisation: Rücken, Diagnose: Melanosis neurocutanea Diagnose: Melanosis neurocutanea Diagnose: Melanosis neurocutanea Diagnose: Melanosis neurocutanea Diagnose: Melanosis neurocutanea Diagnose: Melanosis neurocutanea