Blue rubber bleb naevus.
D000794:Angiokeratoma / Q000175:diagnosis* / Q000235:genetics*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000235:genetics* / Q000473:pathology