A rare skin disease characterized by the co-occurrence of a widespread vascular nevus (typically nevus flammeus) and a pigmentary nevus potentially associated with a variety of other cutaneous nevi and with or without extracutaneous (most commonly central nervous system ocular or musculoskeletal) involvement. Several subtypes are distinguished based on phenotypic characteristics.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version December 2023
Newly diagnosed with
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Syndromes Without A Name (SWAN) Australia
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