title: A 2-month-old boy with a mottled vascular birthmark.
authors: Department of Pediatrics, Northwestern University Feinberg School of Medicine, Division of Dermatology, Children's Memorial Hospital, Chikago, IL 60614, USA.
authors: Daniela C
authors: DC
authors: Russi
authors: Anthony J
authors: AJ
authors: Mancini
mesh_terms: D006801:Humans; D007223:Infant; D008297:Male; D017445:Skin Diseases, Vascular / Q000151:congenital* / Q000175:diagnosis*; D013684:Telangiectasis / Q000151:congenital* / Q000175:diagnosis*