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Skin Diseases Congenital, Hereditary, and Neonatal Diseases and Abnormalities Congenital Abnormalities Skin Abnormalities Pathologic Processes Disease Cardiovascular disease Vascular disease Pathologic Processes Disease Skin disease Pathologic Processes Disease Cardiovascular disease Pathologic Processes Disease Congenital disease
	Port wine stain

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Concept

TE.5119

Port wine stain

définition

A vascular malformation of developmental origin characterized pathologically by ectasia of superficial dermal capillaries, and clinically by persistent macular erythema. In the past, port wine stains have frequently been termed capillary hemangiomas, which they are not; unfortunately this confusing practice persists: HEMANGIOMA, CAPILLARY is neoplastic, a port-wine stain is non-neoplastic. Port-wine stains vary in color from fairly pale pink to deep red or purple and in size from a few millimeters to many centimeters in diameter. The face is the most frequently affected site and they are most often unilateral.(From Rook et al., Textbook of Dermatology, 5th ed, p483)

termes	Angiome plan Source NLM : - MESH Tache de vin Source NLM : - MESH Tache lie de vin Source NLM : - MESH - MESH Envie Source NLM : - MESH Naevus flammeus Source NLM : - MESH Tache de vin congénitale Source NLM : - MESH